GENERAL DESCRIPTION -...

NT 30 Technical and Maintenance Manual NicomUsa Inc

Page 2

CHAPTER 1GENERAL DESCRIPTION

NT 30 Transmitter Exciter

INTRODUCTIONThe NT 30 FM Exciter is the latest in state of the art products available from Nicom. This Transmitteris designed with high reliability components and is intended to give many years of trouble freecontinuous service. This unit incorporates many features including a switching power supply anda PLL frequency synthesizer.The latest SMD technology has allowed to make a more compact unit (only two rack spaces) andat the same time a very light unit (only 12 lbs).

INSTALLATION

After unpacking the module, check for any mechanical damage or loose parts inside.If there isany transportation damage, inform the supplier immediately and do not put the module intooperation.

The voltage is normally set to 110 Volts unless differently specified.Ensure that the station’s ground system connections have a ground resistance of less than 5ohms. The equipment’s rack or cabinet must be effectively grounded.

Check that the transmitter’s main switch is off.

Connect the power cord to the AC plug.

STARTING PROCEDUREConnect the antenna cable to the ‘N’ connector on the back of the unit. The antenna system mustbe set up to operate at the transmitter’s working frequency.

ATTENTION

Antenna matching is extremely crucial for FM transmitters. Operate this unit only after verifyinggood matching. Mismatching will decrease the communication distance and unduly stress thesemiconductors.Turn on the transmitter.After 1 or 2 seconds the green LED “PLL LOCK” should turn on. This indicates that the frequencyis locked on the programmed value.After 1 more second the “RF ENABLE” green LED will come on. This indicates that RF power isbeing delivered to the output connector on the back.Now you can input modulation. For MONO operation connect your signal to the XLR connectorfollowing the connecting instructions printed on the back of the transmitter and then regulate theinput level with the apposite trimmer. For stereo input, use the BNC connector labeled “MPX”.Regulate the audio with the apposite trimmer.

Note:Be sure that the modulation level is close to but not more than 75KHz. 75KHz is 100%modulation. Lower modulation level will decrease the S/N value while over-modulation (>100%) willcause distortion at the receiver and it is against current regulations.


Page 3

REMOTE CONTROL FEATUREThe NT 30 is equipped with a 9 pin RS 232 connector that allows all the mains telemetryfunctions. The software is supplied with the unit and with this CD rom it's possible to monitorand to change the main parameters ot the NT 30 on the computer's screen.The NT 30 is also supplied with the interlock connector that allows to switch the power on andoff simply by grounding the inner conductor of the BNC.NOTE:The CD Rom supplied contains the remote control software and the completeinstruction manual of the NT 30.

REMOTE CONTROL SOFTWAREINSTALLATION

The NT 30 comes with a Serial port RS 232. This port allows a Bi-Directional remote control ofthe unit from a PC.

INSTALLING THE SOFTWARE

1. Insert the NT 30 CD-ROM into the CD drive.

2. Run Setup.exe file found in the main folder of the CD-ROM. The installation will continueautomatically asking only for the name of the folder of the hard drive where the program willbe installed. It will be necessary to reboot the computer.

3. Once installed, the Tx_Nicom program icon can be recalled by clicking : Start - Programs -Tx_Nicom icon.

CONNECTING THE NT 30

The NT 30 is equipped with a Serial Port (RS232) in the rear panel. To connect the computerwith the NT 30 we recommend standard serial cables Pin-to-Pin; the lenght of the cable muststay within 60 feet.

REMEMBER TO CLOSE THE PROGRAM BEFORE REMOVING THE CONNECTING CABLE


Page 4

RUNNING THE PROGRAM

Once the program is running, from the main screen it is necessary to click the POWER ONbutton; the screen will light up and a message" COMMUNICATION IN PROGRESS" will appear.After few seconds, on the left side of the screen, the operating frequency will appear togetherwith all the other parameters. If not, check the Communication port setting (COM1-COM 2).To change it, click the File menu and then select "set Port".The other parameters shown on the screen are the following:

1. Temperature in Celsius ( remember that Farheneit is Celsius x 1.8 + 20)

2. Lock Indicator showing that PLL circuit of the unit is locked

3. On the Air showing that the unit is transmitting

4. RF Forward giving the amount of Watts radiated

5. RF Reflected giving the amount of reflected power

On the right side of the screen there are four buttons that allow to modify the parameters:

a. Send Button to be used after a change of frequency is made

b. Set Frequency allows the change of frequency by clicking the new frequency onthe keyboard on the left side of the screen

c. Disconnect allows to disconnect the system

d. RF On turns up and down the power

NT 30 PROGRAMMING

Connect a 50 ohm load or 50 ohm antenna to the RF output, connect the equipment into a mains supply (100÷240 VAC). The equipment is factory pre-set to 5 W. Switch ON the power and the yellow V POWER LED will light. The Display will show:

SETTING

PROGRAM WAIT

After 3 seconds the green PLL LOCK led will light and the Display will show an increasing bar. After a further 5 seconds the green ENABLE will light and there will be output power.

SETTING

PROGRAM WAIT

At this point the Display will show the next parameter: • Level Modulation (MOD > ); • Forward Power (FRW 5.0W); • Reflected Power (RFL 0.4W).

SETTING

PROGRAM MOD > FRW 5.0W RFL 0.4W

The default frequency is 98.000 MHz. To display the frequency push the SETTING key. In order to display the parameter push the SELECT key. Display Password The Password mode is factory set to enable, and is not possible change this setting. The default password is 1 2 3. The way for changing the password is the following: • Press the PROGRAM key for 3 seconds; • Press the PROGRAM key to move the underscore character position

at the required digit, and press the SETTING key to confirm the digit.

SETTING

PROGRAM

PASSWORD 0 1 2 3 4 5 6 7 8 9

SETTING

PROGRAM PASSWORD 0 1 2 3 4 5 6 7 8 9

*

Repeat the same for the two remaining digits.

SETTING

PROGRAM PASSWORD 0 1 2 3 4 5 6 7 8 9 ** *

• If the password is correct press the SETTING key to confirm, otherwise press the PROGRAM key to select again.

SETTING

PROGRAM CONFIRM (Y/N) ? N=SEL. Y=SET.

If the password is not correct an error is displayed:

SETTING

PROGRAM ERROR PASSWORD

After a few seconds the display will show the parameters again.

• When the password is correct, the display will show:

SETTING

PROGRAM NEW PASS . = SET. NEW FREQ . = PRG

To change the password press the SETTING key. To change the frequency press the PROGRAM key.

• For changing the password proceed with the same method for the required password:

SETTING

PROGRAM NEW PASSWORD 0 1 2 3 4 5 6 7 8 9

The confirmation password will be required.

SETTING

PROGRAM CONFIRMATION 0 1 2 3 4 5 6 7 8 9

If the password is correct the display will show: If the confirmation password is wrong the display will show:

SETTING

PROGRAM STORED NEW PASSWORD

SETTING

PROGRAM ERROR CONFIRMATION

IMPORTANT NOTE

! BE CAREFUL ! Once the password is set, it must be remembered, otherwise neither the frequency nor the password can be reset and the unit will have to be returned to Nicom for resetting. Display Change of Frequency. • Press the PROGRAM key for 3 seconds and enter the correct

password. At this point press again the SELECT key:

SETTING

PROGRAM NEW PASS . = SET. NEW FREQ . = PRG

• Press the PROGRAM key to change the desired digit and press the

SETTING key to confirm it.

SETTING

PROGRAM FREQUENCY ? MHz 103.900

The underscore character indicates which digit can be change. To move the underscore character hit the PROGRAM key. When the new frequency is chosen, then press the SETTING key confirm it. After a “WAIT CYCLE”, the display will show the parameters:

SETTING

PROGRAM MOD > FRW 5.0W RFL 0.4W

After 7 minutes the display light will switch off and the display will show:

SETTING

PROGRAM NICOM MHz 103.900


Page 10

CHAPTER 2

ELECTRICAL SPECIFICATIONS

NT 30 TECHNICAL DATA

Power output: 2 to 30 Watts continuously variableFrequency of operation: Sinthesized with TXCO crystal referenceRF output connector/ Impedance: Type "N" Female / 50 OhmsFrequency Stability: Better than 5ppm (± 500 Hz) , 0 to 50° C.Frequency Range: 87.5 - 108 Mhz

Frequency programming: Digitally in 10 Khz increments.Modulation type: Direct FM at the carrier frequencyS/N Ratio (ref. to 50 Khz / 1000 Hz): Mono > 70dB - Stereo > 65 dB.Distortion, THD: < 0.1 %, Typ. 0.05 %Asyncronous AM S/N ratio: 65 dB below reference carrier with 100% AM

modulation, 75 usec de-emphasis (no FMmodulation present).

Syncronous AM S/N ratio: 60 dB below reference carrier with 100% AMmodulation (FM modulation ± 75 Khz).

DC input power: 24 V VDC 3 AAC input power: Single phase 117 or 230 V internally switchableAmbient Temperature Range: 0° to 50° C (+32° to +122° F)Spurious and Harmonic orSubharmonic Emissions: < -80 dB or betterStereo Separation 55 dB @ 1 Khz


Page 11

COMPOSITE OPERATIONComposite inputs four total, 1 for MPX and 3 for SCAMPX input 1 unbalanced bnc connectorMPX input impedance 2 K ohmsMPX input level 3,5 V p-p (1,237 Vrms/3.64 dBm)Composite FM unweighed S/N ratio > 78 dB below ± 75 Khz deviation at 400 Hz

measured in a 30 Hz - 100Khz bandwidth with75 usec de-emphasis (RMS)

Composite Total Harmonic Distortion 0.05 % typicalComposite Intermodulation Distortion 0.05 %, measured with a 1 Khz and a 1.3 Khz

tone, 1:1 ratio, at 100% modulationBaseband 30 Hz - 60 Khz within 0.15 dBCrosstalk main to stereo subchannel and stereo subchannel

to main > 55 dB ( 60 dB typical)SCA Inputs 3 unbalanced BNC connectorsSCA Input Impedance 10 K OhmsSCA Input Levels 0 dBm (775 mV rms/ 2.2 V p-p) nominal for

± 75 Khz deviation, adjustableSCA Amplitude Response ± 0.8 dB, 40 Khz to 100 KhzCrosstalk 67 Khz SCA to main or to stereo subchannel >65dB

92 Khz SCA to main or to stereo subchannel >70 dB

MONOAURAL OPERATION

Audio Input Impedance 600 Ohms balanced or unbalanced; 50 dB commonmode suppression

Audio Input Level 0 dBm (775 mV rms/ 2.2 V p-p) nominal for± 75 Khz deviation, adjustable

FM S/N Ratio > 70 dB below ± 75 Khz deviation at 400 Hzmeasured in a 30 Hz - 20Khz bandwidth with75 usec de-emphasis (RMS)

Audio Frequency Response ± 0.8 dB, 30 Hz to 15 KhzIntermodulation Distortion 0.05 %, measured with a 1 Khz and a 1.3 Khz

tone, 1:1 ratio, at 100% modulation


Page 12

MECHANICAL SPECIFICATIONS

Chassis Dimensions: 82 mm (3.22") H326 mm (12.83")D445 mm (17.51) W

Front panel dimensions: 483 mm (19") W 88 mm (3.47") H

Ambient operating temperature: from 0 to + 50 C (+32 to +122 F)

Humidity: 90% maximum, non condensing.

Weight: 11 Lbs ( 4.5 Kg)

Shipping Dimensions: 22" x 20" x 7"

T I T LE

DATE DRAWING NO.

NT30 FM EXCITERfront panel layoutNT30 FM EXCITERfront panel layout

10-2000 NT30 front layout.cdr

NICOM

ONON

OFFOFF

SET

LOCK

+12Vdc +24Vdc

ENABLE PROGRAM

PWR ADJ.PWR ADJ.

NT 30NT 30

FM EXCITERFM EXCITER

1

2

3

4

5

Switch power

Power supply lamp indicators

Multimeter

Meter select functions

PLL Lock indicator

6

7

RF Output enable indicator

RF power output level adjust

1

2

3

4

5 67

2


Page 14

ACFUSE

REMOTE CONTROLRS 232

SCA 3INPUT

SCA 2INPUT

SCA 1INPUT

MPXINPUT

MONORF

OUTPUT

1 GND2 3 12

3

5

6

74

9

1012

INTERLOCK

8

NT 30 REAR PANEL LAYOUT


Page 15

NT 30

TOP VIEW

VCO

AUDIO INPUT

RF DRVERRF AMPLIFIER

PLL

LIMITER

TCXO 12.8 MHz

LPFDIRECTIONAL COUPLER

POWERSUPPLY

SIGNAL INTERFACE

MICROCONTROLLER

DISPLAY

NICOM

MPX

MONO

SCA

ADJ

RS232

VDCVAC MHZ 98.000

RF OUTPUT

Mod. NT30 1.0

FUNCTIONAL SCHEMATIC

B

1 1Friday, December 21, 2001

Title

Size Document Number Rev

Date: Sheet of

N COM

N Connector

Mod. NT30-EMC 1.0

EMC FILTER

A

1 1Thursday, February 21, 2002

Title


Date: Sheet of

N COM

TERM1

L IN

TERM2

GND EARTH

TERM4FUSE A

TERM3

N IN

TERM7

N OUT

TERM6

L OUT

TERM5FUSE B

L90.8mH

L80.8mH

C21uF / 350V

C32.2nF / 350V

C12.2nF / 350V

RV2275V

SW1

RV3275V

RV1275V

NICOM

100÷240VAC

MPX M

ON

O

SC

A1

SC

A2

SC

A3

INT

ER

LO

CK

RF

OU

TPU

T

MHz 98.000

Mod. NT30 1.0

GENERAL SCHEMATIC

B

1 1Thursday, October 23, 2003

Title


Date: Sheet of

N COM

RF AMPLIFIER

RF

OU

TP

UT

RF INPUT

V. G

AT

E

+24

V

FO

RW

AR

D P

OW

ER

RE

FLE

CT

ED

PO

WE

R

+5V

-5V

MATHER BOARD

V. D

RIV

ER

MP

X

GN

D M

PX

MO

NO

+

GN

D M

ON

O

MO

NO

-

SC

A1

GN

D S

CA

1

Inte

rlock

GN

D In

terlo

ck

SC

A2

GN

D S

CA

2

SC

A3

GN

D S

CA

3

+24V

GND

-5V

GN

D_

FO

RW

AR

D P

OW

ER

RE

FLE

CT

ED

PO

WE

R

+24

V_

J2-P

RO

GR

AM

ME

R &

ME

TE

R

J4-L

ED

& A

DJ

PO

WE

R

DJ3

-RS

232

RF

OU

TP

UT

+5V

POWER SUPPLY

LN

GN

D H

EA

RT

+24

V

GN

D

MICROCONTROLLER

PROGRAMMER & METER

CONTROL PANEL

LED & ADJ POWER

EM

C F

ILT

ER

L O

UT

N O

UT

L IN

N IN

GN

D E

AR

TH

FUSE B

FUSE A

GND

TX

RX

5A

5A2A

2A 6A1A 3A 4A

4A3A1A 6ACOAX1RG303

P1

RS

232

594837261

JR1XRL

C+ -G

L1C

HO

KE

L5C

HO

KE

L4C

HO

KE

L7C

HO

KE

L6C

HO

KE

L2C

HO

KE

L3C

HO

KE

S1AC MALE

RF-ADJ

F11A

COAX1RG316

J1N

J2BNC

J3BNC

J4BNC

J5BNC

J6BNC

FAN1

1 2

TXGNDRX

Mod. ESVA-1C 1.0

Mather Board ESVA-1C

C


Title


Date: Sheet of

N COM

Microcontroller

VU Meter

ENABLE

RX RS232

TX RS232

PLL LOCK

SW2

DATA

RF ON/OFF

GND

CLOCK

Temperature

Reflected PW

SW1

Forward PW

+5V

Protection & Meter

+5V

+15V

GND

-15V

FORWARD POWER

REFLECT POWER

V. GATE

RF FWD METER

RF RFL METER

ADJ-A

ADJ-B

ADJ-C

VADJ

LED RF

DB9_FWD_PW

DB9_RFL_PW

Interlock

+24V

DRIVER OFF

VCO

+15V

GND

V-VCO

BF IN

RF OUT

GND RF OUT

GND BF IN

RF PLL

GND RF PLL

PLL

+15V

GND

V-VCO

+5V

ENABLE

GND DATA

DATA

CLOCKGND RF IN

LED LOCK

RF IN

PLL LOCK

RF Driver

RF INPUT

RF OUTPUT

GND RF OUTPUT

GND RF INPUT

+15V

GND

DRIVER OFF

Power Supply

GND

+15V

+24V

-15V

VB

VD

+5V

VA

VC

-5V

Audio

BF OUT

VC

VB

GND

VA

VD

GND BF OUT

VU METER

MONO +

GND MONO

MONO -

SCA 1

GND SCA 1

SCA 2

SCA 3

MPX

GND SCA 2

GND SCA 3

GND MPX

+15V

-15V

-5V

INTERLOCK

LOCK

LOCK

CLOCK

CLOCK

ENABLE

TEMP.

TEMP.

DATA

DATA

ENABLE

INTERLOCK

-5V

GNDADJ-CGND

LED PWLED LOCK

LED LOCK

SW2

LED PW

LED RFADJ-BADJ-A

SW1

SW2

SW1LED LOCK

SW1SW2

DB9_RFL

DB9_RFL

INTERLOCK

+24V

ADJ-A

+24V

LED RF

+5V

FWD PW V-ADJ

-5V

IN FWD PW

+24

V

ADJ-CADJ-B

+5V

ADJ-A

DB9_FWD

IN RFL PW

IN FWD PW

ADJ-C

+24V

DB9_FWD

V-GATE

FWD PW

V-ADJ

RFL PW

V-GATE

+5V

+5V

ADJ-B

LED RF

+5V

INTERLOCK

IN RFL PW

RFL PW

+5V

+5V

+5V

VD

VC

+15V

+15

V

VU METER

VU METER

-15V

-15V

VC

GND

VD

GND

VB

+15

V

VA

+15

V

VA

+15V

VB

GN

D

+15

V

-15

V

GND

GN

D

GN

DG

ND

ADJ-AADJ-BADJ-CGNDLED RFGNDLED LOCKLED PW

SW2

SW1GND

J5STEREO_CODER

123

L922uH

+C122MF / 16V

J11XLR 2 1

34

C2039pF

C2139pF

C1739pF

J2SMB

D1LL4148

J19PUSH

123

L8 22uH

C31nF

TERM7GND

L122uH

C41nF

C191nF

C181nF

L622uH

C141nF

C131nF

TERM6V-ADJ

1

10

J3DJ2x5

C91nF

1

10

J13DB9

C101nF

J20RJ45

45678

321

+ C222MF / 16V

+ C152.2MF / 50V

C1639pF

C61nF

C51nF

L10 22uH

TERM1+5V

TERM2-5V

C71nF

C81nF

L222uH

L322uH

C221nF

R4 10K

J12DB9_AUX

123

C231nF

D2 LL4148

R310K

J4BNC

1

2

R22K2

R11K

1J7DJ3

TERM4RFL PWR

TERM3FWD PWR

TERM5V. GATE

SW1DB9 MONITOR

1234

8765

L722uH

C111nF

C121nF

L522uH

J6BNC

1

2

J8BNC

1

2

L422uH

J9BNC

1

2

L11 22uH

C251nF

C241nF

J10BNC

1

2

J1

POWER

CMRR

LIMITER

STEREO

75uS

50uS

MONO

MODULATION

Mod. ESVA-1C 1.0

Audio Output

C


Title


Date: Sheet of

N COM

VC

VD

VA

VB

+15V

+15V -15V

VA

VC

VB

VD

-15V

+15V

-15V

R38100

R193K9

R181K2

J14DJ3

+ C30100MF / 16V

R30560K

+ C372.2MF / 50V

R17920K

R401K2

D63V3

+

-

U2BLM358

5

67

R32100K

R4810K

R3910K

R374K7

+

C43100MF / 25V

+

C41100MF / 25V

R514K7

R527K

R474K7

R5210K

R411K2 +

-

U3ALF353

3

21

84

R26100K

R25220K

C4547pF

R712K

R121K

R2433

+

C3410MF / 35V

R271K

R221K

R4410K

R847K

C404.7nF

J15DJ3

C426.8nF

R201K

C2660pF

+ C311000MF / 35V

D4BAT43

R151K2

R173K9

FILT1FILTER 19KHz

1 2 3 4 5 6

78

D3BAT43

R463K9

R95K

R3610K

R453K9 +

-

U3BLF353

5

67

D5LL4148

R4210K

C4447pF

R492K2

R647K

R35560K

R16200

R5010K

+

-

U1BOP275

5

67

84

+

-

U1AOP275

3

21

R2112K

R1027K

C2710pF

R4310K

C29470pF

R2312K

R284K7

R1412K

R2910K

+

C35470MF / 35V

C32470pF

C33470pF

D8LL4148

D7LL4148

R34NC

+

C36470MF / 35V

R1310K

R31100K

+

C3810MF / 35V

+

-

U2ALM358

3

21

84

C3910pF

R1147K

C2822pF

R3333

BF OUT

VC

VB

GND

VA

VD

GND BF OUT

VU METER

MONO +

GND MONO

MONO -

SCA 1

GND SCA 1

SCA 2

SCA 3

MPX

GND SCA 2

GND SCA 3

GND MPX

+15V

-15V

Mod. ESVA-1C 1.0

Microcontroller

B


Title


Date: Sheet of

N COM

PLL_DTA

CH3

PLL_EN

EN

RW

ADC_EN

RX

SW1

TXDRXD

SW1

RW

TXD

CH0

RS

SW1RXD

PLL_LOCK

PLL_CLK

SDTA

SETUP

RS

EN

CH2

PLL_EN

RF_ONOFFPLL_LOCK

SCLKADC_EN

SETUP

SDTA

CH1

PROG.

TX

RF_ONOFF

SCLK

LAMP

D1

LAMP

D4

D3

D1

D5

D0

D6

D2

D4

D7

D[0:7]

D2

D3

D6

D1

D7

D5

D0

D2

SW2

D0

D7

SW2

D4

D3

D5

D6

SW2PLL_CLKPLL_DTA

+5V

+5V

+5V

+5V

+5V

+5V

+5V

LCD1 DISPLAY V20350

1234 5 67 8 9 10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

GN

D

VC

C

V0

RS

RW

EN

DB

0

DB

1

DB

2

DB

3

DB

4

DB

5

DB

6

DB

7

LE

D -

LE

D +

NC

_G

ND

_V

CC

_V

0

_R

S

_R

W

_E

N

_D

B0

_D

B1

_D

B2

_D

B3

_D

B4

_D

B5

_D

B6

_D

B7

_L

ED

-

_L

ED

+

_N

C

JP1

J16DJ2

Q1BC327

+ C5022MF / 16V

U6 T89C51RD2

23456789

10

1113141516171819

2021

2425262728293031

3233

3637383940414243

35

2223112

34

44

P1.0P1.1P1.2P1.3P1.4P1.5P1.6P1.7

RST

RxDTxDINT0INT1T0T1WRRT

XTAL2XTAL1

P2.0P2.1P2.2P2.3P2.4P2.5P2.6P2.7

PSENALE

P0.7P0.6P0.5P0.4P0.3P0.2P0.1P0.0

EA

GNDCAB

D

VCC

U7 MAX232

1

2345 678

16

15

1413 12

11

109

C1+

V+C1-C2+C2- V-T2 OUTR2 IN

VCC

GND

T1 OUTR1 IN R1 OUT

T1 IN

T2 INR2 OUT

U4 ADC0834

34561987

112121310

14CH0CH1CH2CH3Vref OUTVref INAGNDDGND

SARSCS

CLKDI

DO

VCC

C

R5310K

123456789

C4933pF

C4833pF

Y111.0592MHz

R6

0N

C

C520.1MF

R5

9N

C

R6

21

0K

C550.1MF

C470.1MF

+C4610MF / 35V

J17DJ2

+

C5

11

00

MF

/ 2

5V

R6410K

+

C59 1MF / 16V

R55 10K

R651K2

R6

1N

CR58 10K

R56 10KR57 10K

+ C541MF / 16V

C530.1MF

+

C56 1MF / 16V

+

C58 1MF / 16V

+

C57 1MF / 16V

R6

66

k8

R7

26

k8

R7

06

k8R

69

6k8

R6

86

k8R

67

6k8

R7

16

k8

R6

31

K5

R5

41

K

D9 LL4148

U5MAX810L

1

2

3

GND

RST

VCC

VU Meter

ENABLE

RX RS232

TX RS232

PLL LOCK

SW2

DATA

RF ON/OFF

GND

CLOCK

Temperature

Reflected PW

SW1

Forward PW

+5V

Mod. ESVA-1C 1.0

Power Supply

A3


Title


Date: Sheet of

N COM

C780.1MF

+ C76100MF / 35V D13

MBRS340

+

C80100MF / 25V

L14150uHU10

LM2575/S15

1 2

345

V IN OUTPUT

GN

DFBON/OFF

+

C791000MF / 25V +

C8147MF / 16V

L1322uH

C770.1MF

D12MBRS340

L1522uH

+ C6447MF / 16V

U11 UA7905

2

1

3IN

GN

D

OUT

+ C61100MF / 35V

C680.1MF

+ C6547MF / 16V

C690.1MF

R7633

+ C7322MF / 16V

C750.1MF

C740.1MF

R731K2

R7933

C880.1MF

C900.1MF+

C8922MF / 16V

+

C8622MF / 16V

C850.1MF

D10LED

R7833

C870.1MF

D15LED

R7533

C710.1MF

R801K2

+ C7022MF / 16V

L12150uH

C720.1MF

C670.1MF

+C601000MF / 35V

+ C621000MF / 25V

C660.1MF

U9 UA7805

1

2

3IN

GN

D

OUT

C820.1MF

C830.1MF +

C8447MF / 16V

U8LM2576/S15

1 2

3

45

V IN OUTPUT

GN

DFBON/OFF D11

LED

R74390

+ C63100MF / 25V

D14LED

R77390

GND

+15V

+24V

-15V

VB

VD

+5V

VA

VC

-5V

Rext 2 5K RF ADJ.

RFL

FWD

SWR PWR

Mod. ESVA-1C 1.0

Protection & Meter

C


Title


Date: Sheet of

N COM

+15V

+5V

+15V

-15V

+5V

+5V

-15V

+5V

-15V

+5V

+24V

-15V

-15V

+24V

-15V

+15V

+24V

+

C9110MF / 35V

+

-

U12BLM358

5

67

R89150

R88150

Q4BC327

R1061K2

R11012K

R11727K

R9033

+ C962.2MF / 50V

R9547K

R10412K

R83100K

R9747K

+ C93470MF / 35V

R98560

Q6BDX53

C1010.1MF

R10750K

R10510K

C950.1MF

+ C1002.2MF / 50V

+ C1032.2MF / 50V

+ C972.2MF / 50V

R11212K

R1148K2

R8247K

R8447K

Q2BC327 R87

2K2

+ C982.2MF / 50V

R11310K

R1834K7

R1844K7

R9612K

C920.1MF

R1812K2

R99100

+

-

U14ALM358

3

21

84

+

C10410MF / 35V

R8547K

R182470K

Q7BC337

R9110

Q5BC337

Q3BC337

R9347K

R11910K

D1615V

C1590.1MF

R924K7

C1601nF

R11810K

D33LL4148

R1805K

D34LL4148

R116100

D18LL4148

D17LL4148

+

-

U14BLM358

5

67

+ C9910MF / 35V

R108100

R102100K

R11550K

R1035K

R1013K3

+

-

U13ALM358

3

21

84

+

-

U13BLM358

5

67

+ C94470MF / 35V

+

C10210MF / 35V

C1050.1MF

R8147K

R8647K

+

-

U12ALM358

3

21

84

R10910K

R11110K

D1915V R100

27K

R9447K

+5V

+15V

GND

-15V

FORWARD POWER

REFLECT POWER

V. GATE

RF FWD METER

RF RFL METER

ADJ-A

ADJ-B

ADJ-C

VADJ

LED RF

DB9_FWD_PW

DB9_RFL_PW

Interlock

+24V

DRIVER OFF

Mod. ESVA-1C 1.0

VCO

B


Title


Date: Sheet of

N COM

R121 47

C122100pF

+ C11410MF / 35V

R12910

C120100pF

R12022

U15 UA7808

1

2

3IN

GN

D

OUT

+ C1072.2MF / 50V

C1100.1MF

+ C1082.2MF / 50V

R12222

D25MV209

R133470K

+ C1091000MF / 16V

+ C1061000MF / 16V

D22MV209

COAX1RG178

D24MV209

D20MV209

L1922µH

R134180

D21MV209

D26MV209

R1316K8

C116100pF

+

C12147MF / 16V R132

47K

R128330

R123 47

Q8J310

Q9J310

C1120.1MF

R130470

C1130.1MF

L1722µH

C1173.3pF

U16ERA6

1

2

3

4

L162.2µH

+ C11110MF / 35V

L188T/0.6D

R12582

C1150.1MF

R126680

+ C1182.2MF / 50V

C1193.3pF

C12322pF

D27MV209

D23MV209

R12482

R127680

+15V

GND

V-VCO

BF IN

RF OUT

GND RF OUT

GND BF IN RF PLL

GND RF PLL

Mod. ESVA-1C 1.0

PLL

B


Title


Date: Sheet of

N COM

+ C12410MF / 35V

R15047K

J18TEST Fref.

D30LL4148

R13818K

R13556K

C1291nF

R15347K

R1611K

R1404K7

R1463K9

+C13647MF / 16V

R15647K

R158100K

+ C12522MF / 16V

Q10BC327

R157470

R159560

+ C13922MF / 16V

R142100

+C1402.2MF / 50V

Q11BC327

R1482K2

R15447K

R145120K

D29LED

R1441K

+

C135220MF / 25V

R149100

C1270.1MF

R155470

R143560

+ C134470MF / 16V

TCXO1MHz 12.800

1

7 8

14N.C

GND OUT

Vcc

+

C12822MF / 16V

C1330.1MF

+ C1370.47MF / 50V

+ C1302.2MF / 50V

R1473K9

R137100

+

-

U18BLM358

5

67

R14110K

+ C13222MF / 16V

R13610K

C1381nF

C1260.1MF

R15247K

R15147K

+ C131100MF / 35V

R160 220K

R139330

U17LMX1501

1

2

3

4

5

6

7

8 9

10

11

12

13

14

15

16OSCin

OSCout

Vp

Vcc

Do

GND

LD

Fin Clock

Data

LE

FC

Fr

Fp

ØP

ØR

+

-

U18ALM358

3

21

84

D28LL4148

D315V1

+15V

GND

V-VCO

+5V

ENABLE

GND DATA

DATA

CLOCK

GND RF IN

LED LOCK

RF IN

PLL LOCK

Mod. ESVA-1C 1.0

RF Driver

B


Title


Date: Sheet of

N COM

C156NC

C155NC

D32LL4148

L243T/.6D

C152220pF

R167470

C1451nF

R17339

Q12PD55003

R16222K

R16510K

R16618K

C1430.1MF

R169 12

R176 12

R168390

L2018T/0.4D

C149NC

C14833pF

L213T/.6D

C1474.7nF

C15722pF

Q13BFR96

C15010pF

L223T/.6D

R171330

R17856

C1511nF L23

2T/.6DC1530.1MF

C15822pF

R17712K

R170330

+ C14210MF / 35V

+ C14410MF / 35V

R16410

C1460.1MF

R16310

C1410.1MF

R174 10R172 10

C15439pF

R175470

RF INPUT

RF OUTPUT

GND RF OUTPUT

GND RF INPUT

+15V

GND

DRIVER OFF

NICOM

Rif. Value Remarks Description Code

C103 2.2MF / 50V SMD Aluminium Electrolytic CapacitorC104 10MF / 35V SMD Aluminium Electrolytic CapacitorC105 0.1MF SMD Multilayer Ceramic CapacitorC106 1000MF / 16V Aluminium Electrolytic CapacitorC107 2.2MF / 50V SMD Aluminium Electrolytic CapacitorC108 2.2MF / 50V SMD Aluminium Electrolytic CapacitorC109 1000MF / 16V Aluminium Electrolytic CapacitorC110 0.1MF SMD Multilayer Ceramic CapacitorC111 10MF / 35V SMD Aluminium Electrolytic CapacitorC112 0.1MF SMD Multilayer Ceramic CapacitorC113 0.1MF SMD Multilayer Ceramic CapacitorC114 10MF / 35V SMD Aluminium Electrolytic CapacitorC115 0.1MF SMD Multilayer Ceramic CapacitorC116 100pF SMD Multilayer Ceramic CapacitorC117 3.3pF SMD Multilayer Ceramic CapacitorC118 2.2MF / 50V SMD Aluminium Electrolytic CapacitorC119 3.3pF SMD Multilayer Ceramic CapacitorC120 100pF SMD Multilayer Ceramic CapacitorC121 47MF / 16V SMD Aluminium Electrolytic CapacitorC122 100pF SMD Multilayer Ceramic CapacitorC123 22pF SMD Multilayer Ceramic CapacitorC124 10MF / 35V SMD Multilayer Ceramic CapacitorC125 22MF / 16V SMD Aluminium Electrolytic CapacitorC126 0.1MF SMD Multilayer Ceramic CapacitorC127 0.1MF SMD Multilayer Ceramic CapacitorC128 22MF / 16V SMD Aluminium Electrolytic CapacitorC129 1nF SMD Multilayer Ceramic CapacitorC130 2.2MF / 50V SMD Aluminium Electrolytic CapacitorC131 100MF / 35V Aluminium Electrolytic CapacitorC132 22MF / 16V SMD Aluminium Electrolytic CapacitorC133 0.1MF SMD Multilayer Ceramic CapacitorC134 470MF / 16V Aluminium Electrolytic CapacitorC135 220MF / 25V Aluminium Electrolytic CapacitorC136 47MF / 16V SMD Aluminium Electrolytic CapacitorC137 0.47MF / 50V SMD Aluminium Electrolytic CapacitorC138 1nF SMD Multilayer Ceramic CapacitorC139 22MF / 16V SMD Aluminium Electrolytic CapacitorC140 2.2MF / 50V SMD Aluminium Electrolytic CapacitorC141 0.1MF SMD Multilayer Ceramic CapacitorC142 10MF / 35V SMD Aluminium Electrolytic CapacitorC143 0.1MF SMD Multilayer Ceramic CapacitorC144 10MF / 35V SMD Aluminium Electrolytic CapacitorC145 1nF SMD Multilayer Ceramic CapacitorC146 0.1MF SMD Multilayer Ceramic CapacitorC147 4.7nF SMD Multilayer Ceramic CapacitorC148 33pF SMD Multilayer Ceramic CapacitorC149 NCC150 10pF SMD Multilayer Ceramic CapacitorC151 1nF SMD Multilayer Ceramic CapacitorC152 220pF SMD Multilayer Ceramic CapacitorC153 0.1MF SMD Multilayer Ceramic CapacitorC154 39pF SMD Multilayer Ceramic CapacitorC155 NC

NICOM


C156 NCC157 22pF SMD Multilayer Ceramic CapacitorC158 22pF SMD Multilayer Ceramic CapacitorC159 0.1MF SMD Multilayer Ceramic CapacitorC160 1nF SMD Multilayer Ceramic Capacitor

L1 22uH SMD InductorL2 22uH SMD InductorL3 22uH SMD InductorL4 22uH SMD InductorL5 22uH SMD InductorL6 22uH SMD InductorL7 22uH SMD InductorL8 22uH SMD InductorL9 22uH SMD InductorL10 22uH SMD InductorL11 22uH SMD InductorL12 150uH Toroidal InductorL13 22uH Suppression ChokeL14 150uH Toroidal InductorL15 22uH Suppression ChokeL16 2.2µH SMD InductorL17 22µH SMD InductorL18 8T/0.6D Enamelled Copper WireL19 22µH SMD InductorL20 18T/0.4D Enamelled Copper WireL21 3T/.6D Tinned Copper WireL22 3T/.6D Tinned Copper WireL23 2T/.6D Enamelled Copper WireL24 3T/.6D Tinned Copper Wire

R1 1K 1/4W SMD Thick Film ResistorR2 2K2 1/4W SMD Thick Film ResistorR3 10K 1/4W SMD Cermet Skeleton Trimmer ResistorR4 10K 1/4W SMD Thick Film ResistorR5 27K 1/4W SMD Thick Film ResistorR6 47K 1/4W SMD Thick Film ResistorR7 12K 1/4W SMD Thick Film ResistorR8 47K 1/4W SMD Thick Film ResistorR9 5K 1/4W SMD Thick Film ResistorR10 27K 1/4W SMD Thick Film ResistorR11 47K 1/4W SMD Thick Film ResistorR12 1K 1/4W Multi Turn Cermet Trimmer Resistor Panel MountR13 10K 1/4W SMD Thick Film ResistorR14 12K 1/4W SMD Thick Film ResistorR15 1K2 1/4W SMD Thick Film ResistorR16 200 1/4W SMD Cermet Skeleton Trimmer ResistorR17 3K9 1/4W SMD Thick Film ResistorR18 1K2 1/4W SMD Thick Film ResistorR19 3K9 1/4W SMD Thick Film ResistorR20 1K 1/4W Multi Turn Cermet Trimmer Resistor Panel MountR21 12K 1/4W SMD Thick Film ResistorR22 1K 1/4W Multi Turn Cermet Trimmer Resistor Panel Mount

NICOM


R23 12K 1/4W SMD Thick Film ResistorR24 33 1/4W SMD Thick Film ResistorR25 220K 1/4W SMD Thick Film ResistorR26 100K 1/4W SMD Thick Film ResistorR27 1K 1/4W Multi Turn Cermet Trimmer Resistor Panel MountR28 4K7 1/4W SMD Thick Film ResistorR29 10K 1/4W SMD Thick Film ResistorR30 560K 1/4W SMD Thick Film ResistorR31 100K 1/4W SMD Thick Film ResistorR32 100K 1/4W SMD Thick Film ResistorR33 33 1/4W SMD Thick Film ResistorR34 NC 1/4W SMD Thick Film ResistorR35 560K 1/4W SMD Thick Film ResistorR36 10K 1/4W SMD Thick Film ResistorR37 4K7 1/4W SMD Thick Film ResistorR38 100 1/4W SMD Thick Film ResistorR39 10K 1/4W SMD Thick Film ResistorR40 1K2 1/4W SMD Thick Film ResistorR41 1K2 1/4W SMD Thick Film ResistorR42 10K 1/4W SMD Thick Film ResistorR43 10K 1/4W SMD Thick Film ResistorR44 10K 1/4W SMD Thick Film ResistorR45 3K9 1/4W SMD Thick Film ResistorR46 3K9 1/4W SMD Thick Film ResistorR47 4K7 1/4W SMD Thick Film ResistorR48 10K 1/4W SMD Thick Film ResistorR49 2K2 1/4W SMD Thick Film ResistorR50 10K 1/4W Multi Turn Cermet Trimmer Resistor Panel MountR51 4K7 1/4W SMD Thick Film ResistorR52 10K 1/4W Multi Turn Cermet Trimmer ResistorR53 10K 1/4W SMD Thick Film ResistorR54 1K 1/4W SMD Thick Film ResistorR55 10K 1/4W SMD Thick Film ResistorR56 10K 1/4W SMD Thick Film ResistorR57 10K 1/4W SMD Thick Film ResistorR58 10K 1/4W SMD Thick Film ResistorR59 NCR60 NCR61 NCR62 10K 1/4W SMD Thick Film ResistorR63 1K5 1/4W SMD Thick Film ResistorR64 10K 1/4W SMD Cermet Skeleton Trimmer ResistorR65 1K2 1/4W SMD Thick Film ResistorR66 6k8 1/4W SMD Thick Film ResistorR67 6k8 1/4W SMD Thick Film ResistorR68 6k8 1/4W SMD Thick Film ResistorR69 6k8 1/4W SMD Thick Film ResistorR70 6k8 1/4W SMD Thick Film ResistorR71 6k8 1/4W SMD Thick Film ResistorR72 6k8 1/4W SMD Thick Film ResistorR73 1K2 1/4W SMD Thick Film ResistorR74 390 1/4W SMD Thick Film ResistorR75 33 1/4W SMD Thick Film Resistor

NICOM


R76 33 1/4W SMD Thick Film ResistorR77 390 1/4W SMD Thick Film ResistorR78 33 1/4W SMD Thick Film ResistorR79 33 1/4W SMD Thick Film ResistorR80 1K2 1/4W SMD Thick Film ResistorR81 47K 1/4W SMD Thick Film ResistorR82 47K 1/4W SMD Thick Film ResistorR83 100K 1/4W SMD Thick Film ResistorR84 47K 1/4W SMD Thick Film ResistorR85 47K 1/4W SMD Thick Film ResistorR86 47K 1/4W SMD Thick Film ResistorR87 2K2 1/4W SMD Thick Film ResistorR88 150 1/4W SMD Thick Film ResistorR89 150 1/4W SMD Thick Film ResistorR90 33 1/4W SMD Thick Film ResistorR91 10 1/4W SMD Thick Film ResistorR92 4K7 1/4W SMD Thick Film ResistorR93 47K 1/4W SMD Thick Film ResistorR94 47K 1/4W SMD Thick Film ResistorR95 47K 1/4W SMD Thick Film ResistorR96 12K 1/4W SMD Thick Film ResistorR97 47K 1/4W SMD Thick Film ResistorR98 560 1/4W SMD Thick Film ResistorR99 100 1/4W SMD Thick Film ResistorR100 27K 1/4W SMD Thick Film ResistorR101 3K3 1/4W SMD Thick Film ResistorR102 100K 1/4W SMD Thick Film ResistorR103 5K 1/4W SMD Cermet Skeleton Trimmer ResistorR104 12K 1/4W SMD Thick Film ResistorR105 10K 1/4W SMD Thick Film ResistorR106 1K2 1/4W SMD Thick Film ResistorR107 50K 1/4W SMD Thick Film ResistorR108 100 1/4W SMD Thick Film ResistorR109 10K 1/4W SMD Thick Film ResistorR110 12K 1/4W SMD Thick Film ResistorR111 10K 1/4W SMD Thick Film ResistorR112 12K 1/4W SMD Thick Film ResistorR113 10K 1/4W SMD Thick Film ResistorR114 8K2 1/4W SMD Thick Film ResistorR115 50K 1/4W SMD Thick Film ResistorR116 100 1/4W SMD Thick Film ResistorR117 27K 1/4W SMD Thick Film ResistorR118 10K 1/4W SMD Thick Film ResistorR119 10K 1/4W SMD Thick Film ResistorR120 22 1/4W SMD Thick Film ResistorR121 47 1/4W SMD Thick Film ResistorR122 22 1/4W SMD Thick Film ResistorR123 47 1/4W SMD Thick Film ResistorR124 82 1/4W SMD Thick Film ResistorR125 82 1/4W SMD Thick Film ResistorR126 680 1/4W SMD Thick Film ResistorR127 680 1/4W SMD Thick Film ResistorR128 330 1/4W SMD Thick Film Resistor

NICOM


R129 10 1/4W SMD Thick Film ResistorR130 470 1/4W SMD Thick Film ResistorR131 6K8 1/4W SMD Thick Film ResistorR132 47K 1/4W SMD Thick Film ResistorR133 470K 1/4W SMD Thick Film ResistorR134 180 1/4W SMD Thick Film ResistorR135 56K 1/4W SMD Thick Film ResistorR136 10K 1/4W SMD Thick Film ResistorR137 100 1/4W SMD Thick Film ResistorR138 18K 1/4W SMD Thick Film ResistorR139 330 1/4W SMD Thick Film ResistorR140 4K7 1/4W SMD Thick Film ResistorR141 10K 1/4W SMD Thick Film ResistorR142 100 1/4W SMD Thick Film ResistorR143 560 1/4W SMD Thick Film ResistorR144 1K 1/4W SMD Thick Film ResistorR145 120K 1/4W SMD Thick Film ResistorR146 3K9 1/4W SMD Thick Film ResistorR147 3K9 1/4W SMD Thick Film ResistorR148 2K2 1/4W SMD Thick Film ResistorR149 100 1/4W SMD Thick Film ResistorR150 47K 1/4W SMD Thick Film ResistorR151 47K 1/4W SMD Thick Film ResistorR152 47K 1/4W SMD Thick Film ResistorR153 47K 1/4W SMD Thick Film ResistorR154 47K 1/4W SMD Thick Film ResistorR155 470 1/4W SMD Thick Film ResistorR156 47K 1/4W SMD Thick Film ResistorR157 470 1/4W SMD Thick Film ResistorR158 100K 1/4W SMD Thick Film ResistorR159 560 1/4W SMD Thick Film ResistorR160 220K 1/4W SMD Thick Film ResistorR161 1K 1/4W SMD Thick Film ResistorR162 22K 1/4W SMD Thick Film ResistorR163 10 1/4W SMD Thick Film ResistorR164 10 1/4W SMD Thick Film ResistorR165 10K 1/4W SMD Cermet Skeleton Trimmer ResistorR166 18K 1/4W SMD Thick Film ResistorR167 470 1/4W SMD Thick Film ResistorR168 390 1/4W SMD Thick Film ResistorR169 12 1/4W SMD Thick Film ResistorR170 330 1/4W SMD Thick Film ResistorR171 330 1/4W SMD Thick Film ResistorR172 10 1/4W SMD Thick Film ResistorR173 39 1/4W SMD Thick Film ResistorR174 10 1/4W SMD Thick Film ResistorR175 470 1/4W SMD Thick Film ResistorR176 12 1/4W SMD Thick Film ResistorR177 12K 1/4W SMD Thick Film ResistorR178 56 1/4W SMD Thick Film ResistorR179 20K 1/4W SMD Cermet Skeleton Trimmer ResistorR180 5K 1/4W Multi Turn Cermet Trimmer ResistorR181 2K2 1/4W SMD Thick Film Resistor

NICOM


R182 470K 1/4W SMD Thick Film ResistorR183 4K7 1/4W SMD Thick Film ResistorR184 4K7 1/4W SMD Thick Film Resistor

D1 LL4148 SMD Low Power Signal DiodeD2 LL4148 SMD Low Power Signal DiodeD3 BAT43 Diode Schottky D4 BAT43 Diode Schottky D5 LL4148 SMD Low Power Signal DiodeD6 3V3 SMD Diode Zener D7 LL4148 SMD Low Power Signal DiodeD8 LL4148 SMD Low Power Signal DiodeD9 LL4148 SMD Low Power Signal Diode

D10 LED YELLOW SMD Light Emitting DiodeD11 LED YELLOW SMD Light Emitting DiodeD12 MBRS340 SMD Diode Schottky D13 MBRS340 SMD Diode Schottky D14 LED YELLOW SMD Light Emitting DiodeD15 LED YELLOW SMD Light Emitting DiodeD16 15V SMD Diode Zener D17 LL4148 SMD Low Power Signal DiodeD18 LL4148 SMD Low Power Signal DiodeD19 15V SMD Diode Zener D20 MV209 Tuning Diode D21 MV209 Tuning Diode D22 MV209 Tuning Diode D23 MV209 Tuning Diode D24 MV209 Tuning Diode D25 MV209 Tuning Diode D26 MV209 Tuning Diode D27 MV209 Tuning Diode D28 LL4148 SMD Low Power Signal DiodeD29 LED GREEN SMD Light Emitting DiodeD30 LL4148 SMD Low Power Signal DiodeD31 5V1 SMD Diode Zener D32 LL4148 SMD Low Power Signal DiodeD33 LL4148 SMD Low Power Signal DiodeD34 LL4148 SMD Low Power Signal Diode

Q1 BC327 Low Power Bipolar Transistor Q2 BC327 Low Power Bipolar Transistor Q3 BC337 Low Power Bipolar Transistor Q4 BC327 Low Power Bipolar Transistor Q5 BC337 Low Power Bipolar Transistor Q6 BDX53 Medium Power Bipolar Transistor Q7 BC337 Low Power Bipolar Transistor Q8 J310 JFETQ9 J310 JFETQ10 BC327 Low Power Bipolar Transistor Q11 BC327 Low Power Bipolar Transistor Q12 PD55003 LDMOSQ13 BFR96 RF Bipolar Transistor

NICOM


U1 OP275 Operational AmplifierU2 LM358 Operational AmplifierU3 LF353 Operational AmplifierU4 ADC0834 A/D ConverterU5 MAX810L Special Function Integrated CircuitU6 T89C51RD2 MicrocontrollerU7 MAX232 Special Function Integrated CircuitU8 LM2576/S15 Operational AmplifierU9 MC78M05CDT Fixed Voltage Regulator

U10 LM2575/S15 Operational AmplifierU11 MC79M05CDT Fixed Voltage RegulatorU12 LM358 Operational AmplifierU13 LM358 Operational AmplifierU14 LM358 Operational AmplifierU15 MC78M08CDT Fixed Voltage RegulatorU16 ERA6 Operational AmplifierU17 LMX1501 Special Function Integrated CircuitU18 LM358 Operational Amplifier

Y1 11.0592MHz Quartz CrystalTCXO1 MHz 12.800 Crystal Oscillator Module

LCD1 DISPLAY Male PCB Mounting HeaderSW1 DB9 MONITOR MicroswitcherFILT1 FILTER 19KHz Filter TOKO

COAX1 RG178 Coaxial Cable

J1 POWER PCB Mounting Terminal BlockJ2 SMB SMB PCB Jack - 50 OhmJ3 DJ2x5 Male PCB Mounting HeaderJ4 NCJ5 STEREO PCB Pin Strip HeaderJ6 NCJ7 DJ3 PCB Pin Strip HeaderJ8 NCJ9 NC

J10 NCJ11 NCJ12 DB9_AUX PCB Pin Strip HeaderJ13 DB9 Male PCB Mounting HeaderJ14 DJ3 PCB Pin Strip HeaderJ15 DJ3 PCB Pin Strip HeaderJ16 DJ2 PCB Pin Strip HeaderJ17 DJ2 PCB Pin Strip HeaderJ18 TEST Fref. PCB Pin Strip HeaderJ19 PUSH PCB Pin Strip HeaderJ20 RJ45 RJ45 PCB Socket

Mod. MIFP01 1.0

Frontal Panel

A


Title


Date: Sheet of

N COM

D5LOCK PLL

D4ENABLE

D1+15V

J2RJ45

4 5 6 7 8321

D2+24V

R7ADJ-FM/ADJ-TX

13

2

R2560

R83K3

R230

R60

R180

R200-FM

R220-FM

R40

R50

R100-FM

NICOM


C1 N.C.C2 N.C.C3 N.C.C4 N.C.C5 N.C.

R1 N.C.R2 0 1/4W Carbon Film ResistorR3 N.C.R4 0 1/4W Carbon Film ResistorR5 0 1/4W Carbon Film ResistorR6 0 1/4W Carbon Film ResistorR7 5K 1/4W Multi Turn Cermet Trimmer Resistor Panel MountR8 0 1/4W Carbon Film ResistorR9 N.C.R10 0 1/4W Carbon Film ResistorR11 N.C.R12 N.C.R13 N.C.R14 N.C.R15 N.C.R16 N.C.R17 N.C.R18 0 1/4W Carbon Film ResistorR19 N.C.R20 0 1/4W Carbon Film ResistorR21 N.C.R22 0 1/4W Carbon Film ResistorR23 0 1/4W Carbon Film ResistorR24

D1 +15V Diode LED YellowD2 +24V Diode LED YellowD3 N.C.D4 ENABLE Diode LED GreenD5 LOCK PLL Diode LED GreenD6 N.C.

SW1 N.C.U1 N.C.

J1 N.C.J2 RJ45 RJ45 PCB Socket

Part List Schematic : MIFP01

Module RFAMP30W 1.0

MODULE 30W RF AMPLIFIER

B


Title


Date: Sheet of

N COM

RF AMPLIFIER 30W

+24V

GND

VGATE

RF INPUT

RF OUTPUT

FWD METER

RFL METER

+5V

-5VRF TEST

J1BNC

1

2

C31nF

C21nF

C11nF

C51nF

J2BNC

1

2

C41nF

COAX1RG316C6

1nF

J3SMB

1

2

COAX2RG316

TERM2

RFL METER

TERM4

+24V

TERM1

FWD METER

TERM6

-5V

TERM5

+5V

TERM3

VGATE

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Mod. RFAMP30W 1.0

RF AMPLIFIER 30W

B


Title


Date: Sheet of

N COM

DIRECTIONAL COUPLER

RF INPUT RF OUTPUT

FWD METER

RFL METER

+5V

GND

-5V

MST4

MST8

MST9

MST13

R3150/1W

MST2

C3647pF

C3747pF

C4222pF

D1LL4148

C4027pF

C4127pF

C1147nF

C122.2nF

C445.6pF

C435.6pF

C910pF

C281.5pF

+ C1010MF/50V

C3882pF

C1315pF

C1415pF

C2339pF

C168.2pF

R136.8

C710pF

C818pF

C178.2pF

C3515pF

C3268pF

C2410nF

C2510nF

C3910nF

R456

R15220

C3468pF

R125K6

R947K

RT147K

13

2

C218.2pF

C318.2pF

C27120pF

C26100pF

C29220pF

C1822pF

C334.7pF

C308.2pF

R210K

R16220K

C15220pF

C228.2pF

R110K

R71K8

R1422K

R8150/1W

R6150/1W

R1022

R1122

DZ15V1

C19470pF

MST1

L1CHOKE

C20470pF

MST11MST10

MST6

MST3

R522

MST7

Q1BLF245

MST12

MST5

+24V

GND

VGATE

RF INPUT

RF OUTPUT

FWD METER

RFL METER

+5V

-5V

RF TEST

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Mod. RFAMP30W 1.0

DIRECTIONAL COUPLER

A4


Title


Date: Sheet of

N COM

+VCC

-VDD

+VCC

-VDD

-VDD

-VDD

D3BAS81

R312K2

R3068

R282K2

CL1

D5BAS81

D4BAS81

D2BAS81

R3368K

R354K7

R3739K

+

-

IC1BTLC2725

67

84

R3918K

R402M2 R41

100K

+

-

IC1ATLC272

3

21

R3268K

C49220nF

C52220nF

R3422K

C4510nF

R1768K

C5068pF

C4810nF

R36100

R21100

R2968

R1922K

C47470pF

R2212K

R1868K

C4668pF

R26390K

R25330K

R2422K

R201K5

R38180

R23180

R272M7

R421M2

C51470pF

RF INPUT RF OUTPUT

FWD METER

RFL METER

+5V

GND

-5V

NICOM


C1 1nF SMD Multilayer Ceramic CapacitorC2 1nF SMD Multilayer Ceramic CapacitorC3 1nF SMD Multilayer Ceramic CapacitorC4 1nF SMD Multilayer Ceramic CapacitorC5 1nF SMD Multilayer Ceramic CapacitorC6 1nF SMD Multilayer Ceramic CapacitorC7 10pF SMD Multilayer Ceramic CapacitorC8 18pF SMD Multilayer Ceramic CapacitorC9 10pF SMD Multilayer Ceramic CapacitorC10 10MF 50V SMD Aluminium Electrolytic CapacitorC11 47nF SMD Multilayer Ceramic CapacitorC12 2.2nF SMD Multilayer Ceramic CapacitorC13 15pF SMD Multilayer Ceramic CapacitorC14 15pF SMD Multilayer Ceramic CapacitorC15 220pF SMD Multilayer Ceramic CapacitorC16 8.2pF SMD Multilayer Ceramic CapacitorC17 8.2pF SMD Multilayer Ceramic CapacitorC18 22pF SMD Multilayer Ceramic CapacitorC19 470pF SMD Multilayer Ceramic CapacitorC20 470pF SMD Multilayer Ceramic CapacitorC21 8.2pF SMD Multilayer Ceramic CapacitorC22 8.2pF SMD Multilayer Ceramic CapacitorC23 39pF SMD Multilayer Ceramic CapacitorC24 10nF SMD Multilayer Ceramic CapacitorC25 10nF SMD Multilayer Ceramic CapacitorC26 100pF SMD Multilayer Ceramic CapacitorC27 120pF SMD Multilayer Ceramic CapacitorC28 1.5pF SMD Multilayer Ceramic CapacitorC29 220pF SMD Multilayer Ceramic CapacitorC30 8.2pF SMD Multilayer Ceramic CapacitorC31 8.2pF SMD Multilayer Ceramic CapacitorC32 68pF SMD Multilayer Ceramic CapacitorC33 4.7pF SMD Multilayer Ceramic CapacitorC34 68pF SMD Multilayer Ceramic CapacitorC35 15pF SMD Multilayer Ceramic CapacitorC36 47pF SMD Multilayer Ceramic CapacitorC37 47pF SMD Multilayer Ceramic CapacitorC38 82pF SMD Multilayer Ceramic CapacitorC39 10nF SMD Multilayer Ceramic CapacitorC40 27pF SMD Multilayer Ceramic CapacitorC41 27pF SMD Multilayer Ceramic CapacitorC42 22pF SMD Multilayer Ceramic CapacitorC43 5.6pF SMD Multilayer Ceramic CapacitorC44 5.6pF SMD Multilayer Ceramic CapacitorC45 10nF SMD Multilayer Ceramic CapacitorC46 68pF SMD Multilayer Ceramic CapacitorC47 470pF SMD Multilayer Ceramic CapacitorC48 10nF SMD Multilayer Ceramic CapacitorC49 220nF SMD Multilayer Ceramic Capacitor

Part List Schematic : RFAMP30W

NICOM


C50 68pF SMD Multilayer Ceramic CapacitorC51 470pF SMD Multilayer Ceramic CapacitorC52 220nF SMD Multilayer Ceramic Capacitor

L1 CHOKE Beads Ferroxcube Core

MST1 INDUCTOR Microstrip InductorMST2 INDUCTOR Microstrip Transmission LineMST3 INDUCTOR Microstrip InductorMST4 INDUCTOR Microstrip InductorMST5 INDUCTOR Microstrip Transmission LineMST6 INDUCTOR Microstrip InductorMST7 INDUCTOR Microstrip Transmission LineMST8 INDUCTOR Microstrip InductorMST9 INDUCTOR Microstrip Transmission LineMST10 INDUCTOR Microstrip Transmission LineMST11 INDUCTOR Microstrip Transmission LineMST12 INDUCTOR Microstrip Transmission LineMST13 INDUCTOR Microstrip Transmission Line

R1 10K 1/4W SMD Thick Film ResistorR2 10K 1/4W SMD Thick Film ResistorR3 150 1W SMD Thick Film ResistorR4 56 1/4W SMD Thick Film ResistorR5 22 1/4W SMD Thick Film ResistorR6 150 1W SMD Thick Film ResistorR7 1K8 1/4W SMD Thick Film ResistorR8 150 1W SMD Thick Film ResistorR9 47K 1/4W SMD Thick Film ResistorR10 22 1/4W SMD Thick Film ResistorR11 22 1/4W SMD Thick Film ResistorR12 5K6 1/4W SMD Thick Film ResistorR13 6.08 1/4W SMD Thick Film ResistorR14 22K 1/4W SMD Thick Film ResistorR15 220 1/4W SMD Thick Film ResistorR16 220K 1/4W SMD Thick Film ResistorR17 68K 1/4W SMD Thick Film ResistorR18 68K 1/4W SMD Thick Film ResistorR19 22K 1/4W SMD Thick Film ResistorR20 1K5 1/4W SMD Thick Film ResistorR21 100 1/4W SMD Thick Film ResistorR22 12K 1/4W SMD Thick Film ResistorR23 180 1/4W SMD Thick Film ResistorR24 22K 1/4W SMD Thick Film ResistorR25 330K 1/4W SMD Thick Film ResistorR26 390K 1/4W SMD Thick Film ResistorR27 2M7 1/4W SMD Thick Film ResistorR28 2K2 1/4W SMD Thick Film ResistorR29 68 1/4W SMD Thick Film ResistorR30 68 1/4W SMD Thick Film ResistorR31 2K2 1/4W SMD Thick Film ResistorR32 68K 1/4W SMD Thick Film Resistor

NICOM


R33 68K 1/4W SMD Thick Film ResistorR34 22K 1/4W SMD Thick Film ResistorR35 4K7 1/4W SMD Thick Film ResistorR36 100 1/4W SMD Thick Film ResistorR37 39K 1/4W SMD Thick Film ResistorR38 180 1/4W SMD Thick Film ResistorR39 18K 1/4W SMD Thick Film ResistorR40 2M2 1/4W SMD Thick Film ResistorR41 100K 1/4W SMD Thick Film ResistorR42 1M2 1/4W SMD Thick Film Resistor

RT1 47K SMD Cermet Skeleton Trimmer Resistor

D1 LL4148 SMD Low Power Signal DiodeD2 BAS81 SMD Diode Schottky D3 BAS81 SMD Diode Schottky D4 BAS81 SMD Diode Schottky D5 BAS81 SMD Diode Schottky

DZ1 5V1 SMD Diode Zener

IC1 TLC272 SMD Operational Amplifier

Q1 BLF245 RF Bipolar Transistor

GENERAL DESCRIPTION -...

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