RF FILTERS, DUPLEXERS & SUBASSEMBLIESsdsolutions.ru/d/546908/d/filtry_i_dupleksery.pdf · rf...

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RF FILTERS

CERAMIC COAXIAL RESONATOR TECHNOLOGY . . . . . . . . . . . . . . . . . . . . 147LUMPED ELEMENT TECHNOLOGY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151AIR CAVITY TECHNOLOGY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

RF SUBASSEMBLIESREMOTE CONTROLLED TUNABLE FILTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169WIDE BAND UHF MULTICOUPLER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170

RF FILTERS, DUPLEXERS & SUBASSEMBLIESCONTENTSCONTENTS

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GENERAL INFORMATION

Ceramic coaxial filters are designed with external and internalmetallization to make the cavity and the line of the resonator.

Frequency range is 300 to 4000MHz.

Filters are available under four types of packages dependingon the mountings and the connections (connectorized cases,half buried SMD cases or pick and place filters).

How to order?

CF 06 T6 900-ZZZ

CERAMIC COAXIAL RESONATOR TECHNOLOGY

1 Center frequency2 Insertion loss3 Attenuation4 Return loss5 Bandwidth6 Ripple

General electrical specifications

CF 06 T 6 900 ZZZ

CF: ceramic Resonator Dielectric Number Filter Center Specificationfilter square size constant: of frequency

CD: ceramic in mm resonators Duplexer: lowerduplexer V for e = 21 From frequency

04 T for e = 37 2 of lower band06 S for e = 90 to08 712 per filter

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C2F12T10 1030 12 2 x 10 130 x 30 x 15 1030 >20 2.5 40 @ ± 30 Dual filterCF04 S2 1030 / 1090 4 2 10 x 10 x 5 1030 or 1090 > 20 4 25 @ ± 60CF04 S3 1030 / 1090 4 3 14 x 10 x 5 1030 or 1090 > 30 3.5 40 @ ± 120CF06 S5 1030 6 5 32 x 10 x 7 1030 > 19 4 60 @ ± 60CF06 S7 1030 /1090 6 7 45 x 10 x 7 1030 or 1090 > 18 6 12 @ ± 12CF06 S3 1030 /1090 6 3 20 x 10 x 7 1030 or 1090 > 30 2 40 @ ± 120CF08 T2 1030 8 2 18 x 14 x 9 1030 > 20 2 25 @ ± 60CF08 T5 1030 / 1090 8 5 42 x 14 x 9 1030 or 1090 > 16 3 60 @ ± 60CF12T2 1030 12 2 26 x 14 x 13 1030 >8@1dB 1.5 14 @ ± 20CF12T3 1030 / 1090 12 3 38 x 14 x 13 1030 or 1090 > 10 1.5 34 @ ± 36CF12T4 1030 / 1090 12 4 50 x 14 x 13 1030 or 1090 > 16 2.5 48 @ ± 40 High powerCF12T5 1030 / 1090 12 5 62 x 14 x 13 1030 or 1090 > 20 2.5 40 @ ± 30 High powerCF12T7 1090 12 7 88 x 14 x 13 1090 > 10 5 40 @ ± 12CD04 V4 1575 4 2 x 2 18 x 15 x 5 1575 / 1603 >20 / >12 3 15 @ ± 50 / Duplexer

20 @ ± 50CD06 T4 1227 6 2 x 2 25 x 15 x 7 1227 / 1575 > 20 35 @ 1575

35 @ 1227 DuplexerCD08 V8 1227 8 2 x 4 68 x 20 x 9 1227 / 1587 >[email protected] dB 0.8 28 @ ± 200

28 @ ± 200 DuplexerCF04 T2 1227 4 2 10 x 15 x 5 1227 >10@1dB 2.5 14 @ ± 50CF04 T2 1575 4 2 10 x 9 x 5 1575 >10@1dB 2.5 14 @ ± 50CF04 T2 1587 4 2 10 x 9 x 5 1587 >45@1dB 2.5 30 @ ± 300CF04 V4 1227 4 4 18 x 15 x 5 1227 > 30 2 25 @ ± 75CF04 V4 1575 4 4 18 x 15 x 5 1575 > 20 4 50 @ ± 100CF04 V4 1603 4 4 18 x 15 x 5 1603 > 15 4 40 @ ± 50CF04T2 1603 4 2 10 x 9 x 5 1603 > 12 @1dB 3 25 @ ± 100CF08 V6 1587 8 6 50 x 15 x 5 1587 > 55 2 45 @ ± 100

IFF & GPS APPLICATION

Model Reson Nber of Size Centre Bw at Losses Attenuation InfoSect Cells L x W x H Frequency 3dB @ fo dB @ MHzmm mm

Description• Coaxial resonator ceramic filter .

Application• IFF up to 61dBm , GPS/ Glonass receiver

Features• Thermal stability (< 6ppm) , from 2 to 7 resonators, low pass included on request

ELECTRICAL SPECIFICATIONS (Filter)

NotesAll filters are proposed in SMD, half-buried or hermetic package. These specifications are only given as example. Otherspecifications are available on request.

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Power Dimensions ConnectorModel max. L x W x H type

W-CW mm (3)CF06T4-915-XX 1 26 x 7 x 15 SMDCF06T3-947-XX 19 x 7 x 17CF08T4-1100-XX 1 34 x 13.2 x 9 pinCF06T2-1232-XX 5 13 x 13 x 7 pinCF06T3-1472-XX 19 x 12 x 7CF12V3-1472-XX 37.5 x 14 x 13.5CF12V4-1550-XX 49.4 x 14 x 13.5CF12V4-1643-XX 49.4 x 14x 13.5CF06T3-1747-XX 19 x 13 x 7CF06T3-1842-XX 19 x 13 x 7CF06T3-1880-XX 19 x 13 x 7CF06T3-1960-XX 19 x 13 x 7CF06V3-2200-XX 1 20 x 10 x 7 pinCF04-V3-3300-XX 14 x 8 x 5 pinCF04V4-3500-XX 1 17 x 15 x 5 SMD

ELECTRICAL CHARACTERISTICS (Filter)Nbr Center BW Insertion Return Attenuation Attenuation

Model of freq. MHz loss loss @ freq. @ freq.cells MHz dB dB MHz :dB MHz :dB

CF06T4-915-XX 4 915 ±5 2.6 14 ±25>25dBCF06T3-947-XX 3 947.5 ±12.5 1.5 15 @987.5>20dBCF08T4-1100-XX 4 1100 ±5.5 6 14 ±10>15dB ±20>40dBCF06T2-1232-XX 2 1232 ±7.5 2.5 15 ±20>15dBCF06T3-1472-XX 3 1472 ±10 1.2 13 @1350>30dB @1529>22dBCF12V3-1472-XX 3 1472 ±10 0.7 13 @1350>30dB @1529>22dBCF12V4-1550-XX 4 1550 ±3 2 15 ±26 >35dBCF12V4-1643-XX 4 1643 ±3 2 15 ±26 >35dBCF06T3-1747-XX 3 1747 ±5 1.6 16 ±40 >20dBCF06T3-1842-XX 3 1842 ±5 1.6 16 ±40 >20dBCF06T3-1880-XX 3 1880 ±5 1.6 16 ±40 >20dBCF06T3-1960-XX 3 1960 ±5 1.6 16 ±40 >20dBCF06V3-2200-XX 3 2200 <±4.8 @0. 5dB 5 14 ±10> 4dB ±20>15dBCF04V3-3300-XX 3 3300 <±20 5 14CF04V4-3500-XX 4 3500 ±200 1 14 ±600>30dB

Nbr Low High Band- Atten- Freq. Ins. Return PowerModel of freq. freq. width uation separation loss loss max.

cells MHz MHz MHz dB MHz dB dB W-CWCD06-T4-1227-XX 4 1227.6 1575.4 20 35 347.8 0.7 10 1CD06-S10-1362.5-XX 10 1362.5 1504.5 25 65 142 2 14 1CD06-T14-1800-XX 14 1740 1835 45 70 70 4 14 1CD06-V8-1277-XX 8 1227.6 1587.5 60 40 359.9 0.8 12 1CD22-V8-1542-XX 8 1542 1643 24 35 99 1.5 14 30CD04-V6-2340-XX 6 2340 2560 40 45 220 2 12 1CD06-S10-878-XX 10 878 923 4 70 45 5 14 5

Model Dimensions Conn.L x W x H type

CD06-T4-1227-XX 28x14x7 SMDCD06-S10-1362.5-XX 62x8x15 SMDCD06-T14-1800-XX 88x12x7.5 SMD (1)CD06-V8-1277-XX 68x22x9 SMDCD22-V8-1542-XX 98x14x13 SMDCD04-V6-2340-XX 25x13x5 SMDCD06-S10-878-XX 62x14x7 SMD(1) Available in 1710 - 1720 - 1735 and 1760 version.

175

ELECTRICAL CHARACTERISTICS (Duplexers)

PACKAGES (Duplexers)

NotesOperating temperature: -45° to +85°C,Storage temperature: -55° to +95°C(3) Dimensions are given without tab or groundt a bTest jigCeramic and drop-in filters are measured in cus-tom designed test jigs, in order to simulate oper-ating environmental conditions.Special Customer application and env i r o n m e n t a ldetails must be specified when ordering to avo i dc o rrelation problems betweenChelton Telecom & Microwave tests and Customer results.Chelton Telecom & Microwave test jig isrecommended to verify product performances.

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CF04 T2 1227 XX CF04 V3 3300 XX CF04 T3 870 XX

CF06 0S5 1030 XX CF06 S6 XXXX XX CF12 T3 1030 XX

CD06 T4 1227 XX CD06 T14 1800 XX

EXAMPLE OF PACKAGES

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NotesAll filters are proposed in SMD hermetic package. These specifications are only given as example.Other specifications are available on request.

LUMPED ELEMENT FILTERS & DUPLEXERS

ELECTRICAL CHARACTERISTICS

177

IF, IFF, RADIO, COMMUNICATION & RADAR

ELF 12 01 05 5 25.4 x 12.7 x 7.6 12 >1 7 50 @ ± 4ELF 40 03 04 4 25.4 x 12.7 x 7.6 40 < 4 5 30 @ ± 4ELF 52 11 LP 11 53.4 x 12.7 x 12.7 - 52 0.8 35 @ + 18 Low passELF 60 05 04 4 34 x 12.7 x 9.6 60 > 4 3.5 30 @ ± 10ELF 60 10 07 7 254. x 12.7 x 11 60 >10 4.5 60 @ ± 25ELF 75 18 04 4 25.4 x 12.7 x 9 75 > 10 2 20 @ ± 30ELF 90 11 LP 11 53.4 x 12 x 12 - 90 0.8 35 @ + 20 Low passELF 116 02 04 4 25.4 x 12.7 x 5 116 >2 6 50 @ ± 15ELF 121 08 04 4 25.4 x 12.7 x 7.6 121 < 14 5 40 @ ± 20ELF 156 09 LP 9 25.4 x 12.7 x 7.6 - 156 0.8 30 @ + 24 Low passELF 243 14 04 4 25.4 x 12.7 x 7.6 243 < 20 5 30 @ ± 25ELF 271 09 LP 9 53.4 x 12.7 x 12.7 - 271 0.8 25 @ + 40ELF 312 175 06 6 44.5 x 18 x 9 312 225-400 2 15 @ 200 & 30 @ 450ELF 470 09 LP 9 53.4 x 12 x 12 - 470 0.8 25 @ ± 70 Low passELF 520 200 DLY 6 43 x 22 x 10 520 >200 0.6 35 @ 100 ∆GD < 0.3ns

SMA connectELF 655 25 04 4 15 x 12.7 x 8 655 > 25 2.5 30 @ ± 100ELF 731 30 04 4 25.4 x 12.7 x 7.5 731 > 30 5 40 @ ± 80ELF 768 35 04 4 43 x 9.7 x 7.1 768 >35 5 30 @ ± 55ELF 1090 07 LP 7 22.5 x 6.5 x 6.5 - 1090 0.5 40 @ 2100 Low passELF 1675 650 05 5 33 x 21 x 9.8 1675 > 650 2 25 @ 1200 & 2500ELF 2500 03 LP 3 18 x 6.4 x 6.4 - 2500 0.5 30 @ 3200 Low pass

Model Nber of Size Centre Bw at Losses Attenuation CommentCells L x W x H Frequency 3dB @ fo dB @ X MHz

mm

GENERAL INFORMATION

Description• Lumped element filter .

Application• IF, IFF, Radio communication, Radar.

Features• Low profile, from 2 to 15 cells, 10MHz-2GHz, up to 3GHz for lowpass filter.

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140-111058-041A 140-110514-041D

140-110950-041B 140-110953-041A

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GENERAL INFORMATION

Resonant air cavity filters are manufacturedwith line or helicoid resonators with a theo-retical length of λ/4. Designs are integratinglow cost packages with a range of cavity sec-tions: 27 x 27, 35 x 35, 42 x 42, 50 x 50 and100 x 100 mm to improve Q-factor in the frequency bands from 30 to 2500MHz. Better features are achieved when increasingcavity Q-factor, for instance by increasingsection of cavity (reduction of insertion loss)or number of cavities (increasing attenua-tion). Filters can be optimized with additionalzeros reducing number of cavities when keeping this attenuation.

Tunable filters for customer field tuning are also available.

Standard and tunable filters are dedicated to the following applications:

• Private, public, trucked networks (P.M.R., 3RP)• Mobile• Base stations (for two ways radio)• Repeaters for cellular networks• Cellular communications (E-GSM, etc.)• DAB

Features

• Tunable filters are available (Note #3 in the following selection guide). Filters are delivered with factory adjusted frequencies - specified in the order, and the filters can be tuned by Customer with a network analyzer.

• Special attenuation adjustment can be made upon request.• Low insertion loss.• High out-of-band attenuation.

Notes

Dielectric filters are also available for space saving / low power applications.

Air cavity duplexers, made with two air cavity filters are described starting page 15.

For special or mechanical specifications, please contact our sales office.

DUPLEXERS

AIR CAVITY TECHNOLOGY

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AIR CAVITY FILTERS SPECIFIC REQUEST

How to define a filter ?

Frequency (MHz): . . . . . . . . . . . . . . . . . . . . . . . . . . .Bandwidth (MHz): . . . . . . . . . . . . . . . . . . . . . . . . . .Insertion loss in bandwidth (dB): . . . . . . . . . . . . . .Attenuation at Fo + ... MHz: . . . . . . . . . . . . . . . . . .Attenuation at Fo - ... MHz: . . . . . . . . . . . . . . . . . . .Return loss (dB): . . . . . . . . . . . . . . . . . . . . . . . . . . . .Input power (Watt): . . . . . . . . . . . . . . . . . . . . . . . . .Dimensions: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


How to order: CFH 900-35-07-ZZZNN

CFH 900 35 07 ZZZNN

Cavity Center Bandwidth Number of Mechanical(H) Helicoidal Frequency cavities & electrical

(L) Coaxial in MHz specification

1 Center frequency2 Insertion loss3 Attenuation4 Return loss5 Bandwidth6 Ripple

Please fax this sheet to our sales office

FM: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Company: . . . . . . . . . . . . . . . . . . . . . . . . . . . .Phone: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fax: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TO: CTM SALES OFFICE . . . . . . . . . . . . . . . . Attention of M.: . . . . . . . . . . . . . . . . . . . . . . .

COMMENTS: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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ELECTRICAL CHARACTERISTICS

Nbr Center BW Insertion Return Attenuation Attenuation AttenuationModel of freq. MHz loss loss @ freq. @ freq. @ freq.

Cells MHz dB dB MHz :dB MHz :dB MHz :dBCFH-070-4X100-XX 4 70.4 2 1 14 ±1.5>12dBCFH-083-01-03-XX 3 83.35 2.2 15 @80.35>25dB @86.35>30dBCFH-086-01-03-XX 3 86.35 1.9 15 @89.35>25dB @83.25>30dBCFHA-108-01-04-XX 4 108-118 1@3dB 3 15 ±2>30dB

CFH-169-01-03-XX 3 169.1 1 1.8 15 ±4.6>30dBCFH-173-01-03-XX 3 173.75 1 1.7 15 ±4.6>30dBCFL-382.5-05-06-XX 6 382.5 5 2.5 15 @388>50dBCFL-392.5-05-06-XX 6 392.5 5 2.5 15 @398>50dB

CFH-418-01-03-XX 3 418.25 1 1.3 15 ±10>30dBCFH-428-01-03-XX 3 428.25 1 1.3 15 ±10>30dBCFL-440-05-06-XX 6 442.5 5 2 15 @448>50dBCFL-448-05-06-XX 6 450.5 5 2 15 @445>50dB

CFLA-450-04-XX 4 450-470 6 to 8 1 16 @Fo±9>20dB @Fo±12>30dB @Fo-±70>60dBCFH-453-01-04-XX 4 453.5 1 6 14 ±5>38dB ±10>55dBCFH-459-02-04-XX 4 459 2 6 14 ±5>38dB ±10>55dBCFH-463-12-04-XX 4 463 12 1 14 ±39>45dB

CFH-462-15-07-XX 7 462.5 15 1.8 20 @168>100dB @424>100dB @890>100dBCFL-469-02-03-XX 3 469 2 1 14 ±5>22dB ±10>38dBCFLA-470-04-XX 4 470-606 6 to 8 1.6 20 @Fo±9>20dB @Fo±12>30dB @Fo±70>60dBCFLA-470-08-04-XX 4 470-860 8 2 20 ±9>12dB ±22>40dB

CFLA-606-04-XX 4 606-860 6 to 8 1.6 20 @Fo±9>20dB @Fo±12>30dB @Fo±70>60dBCFL-814-10-04-XX 4 814 10 1 15 ±10>10dB ±40>50dBCFL-902-25-07-XX 7 890-915 25 1 20 @925>25dB @935>70dBCFL-895-39-09-XX 9 895.5 39 1.6 15 ±27>28dB

CFL-900-35-XX 7 897.5 35 1.4 16 (f<860)>53dB (925<f<1.2GHz)>53dBCFL-947-25-07-XX 7 935-960 25 1 20 @925>25dB @915>70dBCFL-940-39-09-XX 9 940.5 39 1.6 15 ±27>28dBCFL-1452-02-4X50 4 1454.6 1.6 3.5 18 ±4.5>37dBCFL-1452-02-4X100 4 1462 1.6 2 18 ±4.5>37dBCRLA-2100-02-XX 2 2110-2170 5 [email protected] 12 >30dB

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Power Dimensions Conn.Model max. L x W x H type Notes

W-CW mmCFH-070-4X100-XX 10 200 x 260 x 200 SMA 1CFH-083-01-03-XX 50 77 x 73 x 27 BNC 1CFH-086-01-03-XX 50 77 x 73 x 27 BNC 1CFHA-108-01-04-XX 1 104 x 130 x 27 SMA 1-3

CFH-169-01-03-XX 50 77 x 70 x 27 SMA 1CFH-173-01-03-XX 50 77 x 70 x 27 SMA 1CFL-382.5-05-06-XX 10 190 x 242 x 42 SMA 1CFL-392.5-05-06-XX 10 190 x 242 x 42 SMA 1

CFH-418-01-03-XX 50 77 x 70 x 27 SMA 1CFH-428-01-03-XX 50 71 x 70 x 27 SMA 1CFL-440-05-06-XX 10 190 x 242 x 42 SMA 1CFL-448-05-06-XX 10 190 x 242 x 42 SMA 1

CFLA-450-04-XX 120 153 x 100 x 103 N 2-3CFH-453-01-04-XX 1 104 x 78 x 27 BNC 1CFH-459-02-04-XX 1 104 x 78 x 27 BNC 1CFH-463-12-04-XX 35 104 x 140 x 27 SMA 1

CFH-462-15-07-XX 1 177 x 75 x 27 SMA 1CFL-469-02-03-XX 1 300 x 200 x 100 BNC 1CFLA-470-04-XX 50 104 x 135 x 27 SMA 2-3CFLA-470-08-04-XX 10 104 x 85 x 27 SMA 1-3

CFLA-606-04-XX 50 104 x 135 x 27 SMA 2-3CFL-814-10-04-XX 3 104 x 120 x 27 SMA 1CFL-902-25-07-XX 50 177 x 90 x 27 SMA 1CFL-895-39-09-XX 10 200 x 90 x 27 SMA 1

CFL-900-35-XX 50 177 x 90 x 27 SMA 1CFL-947-25-07-XX 50 177 x 90 x 27 SMA 1CFL-940-39-09-XX 10 200 x 90 x 27 SMA 1CFL-1452-02-4X50 50 200 x 50 x 90 SMA 1CFL-1452-02-4X100 50 400 x 100 x 90 SMA 1CRLA-2100-02-XX 30 52 x 60 x 27 SMA 4

Notes• Dimensions are given without cable and connector.• Insertion losses do not include additional cable losses. • Connectors are fixed on the body of the filter.

(1) Operating temperature: -10° to +55°C, storage temperature: -20° to +70°C(2) Operating temperature: -10° to +65°C, storage temperature: -20° to +70°C(3) Tunable filter(4) Tunable reject filters (UMTS applications)

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TYPICAL CURVES

CFL-900-35-XX SERIES CFLA-450-04-XX SERIES

CFLA-470-04-XX SERIES CFLA-606-04-XX SERIES

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LIST OF PACKAGESCFH 083 01 03 XX CFH 462 15 07 XX

CFHA 108 01 04 XX

CFH 453 01 04 XX

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CFL 814 10 04 XX

CFL 900 35 07 XX

CFL 440 05 06 XX

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GENERAL INFORMATION

Air Cavity duplexers are made with the assembly of two aircavity filters with matched cables to a common port (antenna).Resonant air cavity duplexers are manufactured with line orhelicoid resonators with a theoretical length of λ/4. Designsare integrating low cost packages with a range of cavity sec-tions: 27x27, 35x35, 42x42, 50x50 and 100x100 mm to improveQ-factor in the frequency bands from 30 to 2000MHz.

Better features are achieved when increasing cavity Q-factor,for instance by increasing section of cavity (reduction of in-sertion loss) or number of cavities (increasing attenuation).Duplexers can be optimized with additional zeros reducingnumber of cavities when keeping this attenuation.

Tunable duplexers for Customer field tuning and ceramic duplexers are also available.

Standard & tunable air cavity duplexers

They are dedicated to the following applications:

• Military & marine communications• Private, public, trucked networks (P.M.R., 3RP)• Mobile• Base stations (for two way radio)• Repeaters for cellular networks

Features

•Tunable duplexers are available (Note #3 in the following selection guide). Duplexers are deliveredwith factory adjusted frequencies - specified in the order, and the duplexers can be tuned byCustomer with a network analyzer.

• Special attenuation adjustment can be made upon request.• With these duplexers, transmitters can be connected on "High" or "Low" ports.

Cellular & satellite air cavity duplexers

They are specially designed for cellular networks.

Features

• Low insertion loss• High out-of-band attenuation• Space saving packages to be installed in micro base stations

Ceramic duplexers

Dielectric duplexers are also available for space saving / low power cellular applications.

For special or mechanical specifications, please contact our sales office

DUPLEXERS

AIR CAVITY TECHNOLOGY

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DUPLEXER SPECIFIC REQUEST (VHF/UHF)

How to define a duplexer?

Frequency “low” (MHz): . . . . . . . . . . . . . . . . . . . .Bandwidth “low” (MHz): . . . . . . . . . . . . . . . . . . .Insertion loss “low” / Ant. (dB): . . . . . . . . . . . . . .Attenuation in bandwidth “high” filter (dB): . . .Frequency separation (MHz): . . . . . . . . . . . . . . . .Frequency “high” filter (MHz): . . . . . . . . . . . . . .Bandwidth “high” filter (MHz): . . . . . . . . . . . . . .Insertion loss “high” filter / Ant. (dB): . . . . . . . .Attenuation in bandwidth “low”: . . . . . . . . . . . .Return loss (dB): . . . . . . . . . . . . . . . . . . . . . . . . . .Input power (Watt) . . . . . . . . . . . . . . . . . . . . . . . .


How to order?

CDHA 406 G B 001

Tunable Frequency Mechanical Connector Electricalhelicoidal range in specification specification specification

cavity MHz for mountingduplexer plate A for SMB 001 to 999

Ex: B for BNCCavity 140 A: without plate E for SMA

Duplexer 175 B: with BNC Helicoidal 406 connectorAdjustable on plate...

1 Filter “low”2 Bandwidth “low”3 Frequency separation4 Return loss5 Insertion loss6 Attenuation7 Filter “high”

Please fax this sheet to the sales office it may concernFM: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Company: . . . . . . . . . . . . . . . . . . . . . . . . . . . .Phone: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fax: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TO: CTM SALES FORCE . . . . . . . . . . . . . . . . Attention of M.: . . . . . . . . . . . . . . . . . . . . . . .

COMMENTS: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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cells MHz MHz MHz dB MHz dB dB W-CWCDH-036-05-08-XX 8 35 39.4 1.15 75 4.4 < 0.9 < 14 50CDHA-140-ZZ-NNN 6 138-175 138-175 0-15 max. 90 4.5 min. 10 max. < 1.2 < 14 50CDHA-175-ZZ-NNN 6 175-220 175-220 0-15 max. 90 5 min. 10 max. < 1.0 < 14 50CDH-385-15-09-XX 9 385.5-390.5 400.2-401 70 <3.2/1.5 < 14 5CDH4A-406-ZZ-NNN 4 406-470 406-470 0-3.2 max. 70 5 min. 20 max. < 0.8 < 14 50CDHA-406-ZZ-NNN 6 406-470 406-470 0-3.2 max. 90 5 min. 20 max. < 0.9 < 14 50CDH-414-44-06-XX 6 414-428 458-470 14 50 44 <1 14 50

Model Dimensions Conn. NotesL x W x H type

CDH-036-05-08-XX 200x131x103 SMB 1CDHA-140-ZZ-NNN 154x78x27 SMB 2-3-4-6CDHA-175-ZZ-NNN 154x78x27 SMB 2-3-4CDH-385-15-09-XX 200x76x70 SMA 1-5CDH4A-406-ZZ-NNN 104x78x27 SMB 2-3-4-7CDHA-406-ZZ-NNN 154x78x27 SMB 2-3-4-7CDH-414-44-06-XX 154x78x27 SMB 1

Notes• Dimensions are given without cable and connector.• Insertion losses do not include additional cable losses. • Connectors are fixed on the body of the filter.

(1) Operating temperature: -20° to +60°C, storage temperature: -20° to +70°C(2) Operating temperature: -10° to +55°C, storage temperature: -20° to +70°C(3) Tunable duplexer(4) Other connectors (BNC, N, SMA) are available upon request(5) Low frequency: Bandpass filter / High frequency: High pass filter / Space qualified filter(6) Loss and attenuation are given for single channel tuning and 4.6MHz duplex spacing(7) Loss and attenuation are given for single channel tuning and 10MHz duplex spacing

188

STANDARD & TUNABLE

Selection guide

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CDHA-406-ZZ-NNN SERIES


CDH4A-406-ZZ-NNN SERIES

189

TYPICAL CURVES

CDH-036-05-08-XX SERIES CDH4A-140-ZZ-NNN SERIES


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190

DUPLEXER SPECIFIC REQUEST

How to define a duplexer?

Frequency “low” (MHz): . . . . . . . . . . . . . . . . . . . .Bandwidth “low” (MHz): . . . . . . . . . . . . . . . . . . .Insertion loss “low” / Ant. (dB): . . . . . . . . . . . . . .Attenuation in bandwidth “high” filter (dB): . . .Frequency separation (MHz): . . . . . . . . . . . . . . . .Frequency “high” filter (MHz): . . . . . . . . . . . . . .Bandwidth “high” filter (MHz): . . . . . . . . . . . . . .Insertion loss “high” filter / Ant. (dB): . . . . . . . .Attenuation in bandwidth “low”: . . . . . . . . . . . .Return loss (dB): . . . . . . . . . . . . . . . . . . . . . . . . . .Input power (Watt) . . . . . . . . . . . . . . . . . . . . . . . .


How to order?

1 Filter “low”2 Bandwidth “low”3 Frequency separation4 Return loss5 Insertion loss6 Attenuation7 Filter “high”

Please fax this sheet to the sales office it may concernFM: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Company: . . . . . . . . . . . . . . . . . . . . . . . . . . . .Phone: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fax: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TO: CTM SALES FORCE . . . . . . . . . . . . . . . . Attention of M.: . . . . . . . . . . . . . . . . . . . . . . .

COMMENTS: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CDL 880 45 14 A

CavityDuplexer

Line

LowFrequency

ofLower Band

DuplexSpacing

Number ofCavities

Electricalspecification

001 to 999

SpecificationIssue

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191

Low High Band- Atten- Attenuation Freq. Ins. Return PowerModel freq. freq. width uation @ freq. separation loss loss max.

MHz MHz MHz dB MHz:dB MHz dB dB W-CWCDL-810-130-14-XX 810-826 940-956 16 56 @0-750>50 130 1.5 18 10

@1000-6000>50CDL-824-45-14-XX 824-849 869-894 25 70 @790MHz: 50 45 1.4 18 50CDL-870-55-14-XX 870-885 925-940 15 56 @0-800>50 55 1.5 18 10

@1000-6000>50CDL-880-45-14-XX 880-915 925-960 35 56 @860MHz: 50 45 1.5 16 50CDL-880-45-14a-XX 880-915 925-960 35 80 @860MHz: 18 45 1.5 16 50

>30@915 high<0.4CDL-890-45-14-XX 890-915 935-960 25 90 @860MHz: 21 45 1.6 18 50CDL-1710-95-14-XX 1710-1785 1805-1880 75 60 @1685MHz:20dB 95 1.6 18 50CDL-1850-80-14-XX 1850-1910 1930-1990 60 60 @1790MHz:50dB 80 1.6 18 50CTL-300-0.17-09-XX 293-299 308 0.6@3dB [email protected] 2.2 18 50

Model Dimensions NotesL x W x H

CDL-810-130-14-XX 177x120x56CDL-824-45-14-XX 177x100x72 2 - 5CDL-870-55-14-XX 177x95x56CDL-880-45-14-XX 177x90x56 1CDL-890-45-09-XX 215x100x84CDL-890-45-14-XX 178x92x56CDL-1710-95-14-XX 177x50x54 2CDL-1850-80-14-XX 177x52x72 2 - 6CTL-300-0.17-09-XX 600x200x260 8

Notes:

(1) Attenuation on harmonic 3: 45dBAttenuation on harmonic 5: 50dB

(2) Attenuation on harmonic 3: 50dB(3) Space saving duplexer with MCX connectors(4) Inmarsat satellite application(5) AMPS duplexer(6) PCS duplexer(7) Tunable duplexer(8) Triplexer

• Operating temperature: -10° to +55°C• Dimensions are given without cable and connector• Insertion losses do not include additional cable losses• Connectors are fixed on the body of the duplexer• Standard connector type is SMA type

CELLULAR & SATELLITE COAXIAL CAVITY

Selection guide

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192

TYPICAL CURVES

CDL-880-45-14-XX SERIES

CDL-1710-95-14-XX SERIES

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LIST OF PACKAGESCDH 036 05 08 XX CDH4A 140 XX

CDH4A 406 XX CDHA 066 XX

CDHA 140 XX CDHA 406 XX

193

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194

CDL 1710 95 14 XX CDL 1850 80 14 XX

CDL 880 45 14 XX CDL 890 45 09 XX

CDL 890 45 14 XX

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195

REMOTE CONTROLLED TUNABLE FILTERSGENERAL INFORMATION

Tuning elements such as trimmers and trimmer capacitorsare used in filters and duplexers that should be tuned by theuser on the field to a dedicated frequency range.

The tuning elements have been coupled to stepper motorsin order to remote control their position. Stepper motors arecontrolled by a microprocessor with a memory of thepositions of the motors versus the requested frequenciesthrough a computer command. This assures thereproducibility and the accuracy of the position of the tuningelements and thus of the associated frequencies.

Chelton Telecom & Microwave designs and manufactures tunable reject filters operating in the microwavebands.

Following are the specification of a filter designed with a suspended board including printed res-onators which are tuned with tuning elements coupled with remote controlled motors.

• Frequency range: X-band• Narrow filter < 1% with 70dB attenuation• Less than 0.5dB insertion loss from "0" to 18GHz• Loss dispersion between several filters <0.5dB• Less than 2dB @ Fo ±2 x reject band• Suspended microstrip lines with 7 tunable cells with stepper motors• Frequency control of each cell• Temperature stability <15 ppm within military temperature range under severe

environmental conditions• Accuracy of the tuning < ±1MHz

(*) Filter is represented without stepper motors for easier understanding. Seven stepper motors aremounted vertically to electrically adjust the frequency of each cell.

Each motor is remote controlled by a PC board with a micro processor using DRAM memory for theposition versus frequency. Position detectors are included to check the good operation of each cell.

(*)

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196

WIDE BAND UHF MULTICOUPLER 225MHz – 400MHz;4 WAYS 200 W

GENERAL INFORMATION

This multicoupler is made up of four coaxial cavity resonatorscoupled on a single antenna port. Each input port can accept upto 200W (no extra fan requested).A capacitor network at the open end of the cavity center con-ductor performs tuning. Capacitors are switched by PIN diodesto allow high tuning speed. A microprocessor controls PIN diode drivers and gives infor-mation on diode status (On/Off, temperature, etc). An isolator protects each port. All breakdowns are automatically detected.

Electrical specifications

• Frequency range: 225MHz – 400MHz• Number of inputs: 4• Maximum input power (on each port): 200W•Tuning speed: SATURN compatible•Tuning control interface: on request (RS232/RS485/…)• Input / Output impedance: 50 W• Loss: <3dB average• 3dB bandwidth: around 2% of center frequency• VSWR: < 1.5:1• Isolation between input port: >37dB (40dB typ) @ ±4% of center frequency • Operating temperature range: 10°C , +55°C

Mechanical specifications

• RF connector: N female• Operating temperature range: 10°C , +55°C• Size: 19’ x 7U rack• Weight: < 50 kg• Power supply: 220 V / 100 W (115 V / 45-400 Hz on request)

HIGH RF POWER – FAST TUNING SPEED - HIGH SELECTIVITY

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197

CD06 T4 1227 XX

Selection guide (Examples)

CERAMIC DUPLEXERS

CD06 T14 1800 XX


cells MHz MHz MHz dB MHz dB dB W-CWCD06-T4-1227-XX 4 1227.6 1575.4 20 35 347.8 0.7 10 1CD06-S10-1362.5-XX 10 1362.5 1504.5 25 65 142 2 14 1CD06-T14-1800-XX 14 1740 1835 45 70 70 4 14 1CD06-V8-1277-XX 8 1227.6 1587.5 60 40 359.9 0.8 12 1CD22-V8-1542-XX 8 1542 1643 24 35 99 1.5 14 30CD04-V6-2340-XX 6 2340 2560 40 45 220 2 12 1CD06-S10-878-XX 10 878 923 4 70 45 5 14 5

Model Dimensions Conn.L x W x H type

CD06-T4-1227-XX 28x14x7 SMDCD06-S10-1362.5-XX 62x8x15 SMDCD06-T14-1800-XX 88x12x7.5 SMD (1)CD06-V8-1277-XX 68x22x9 SMDCD22-V8-1542-XX 98x14x13 SMDCD04-V6-2340-XX 25x13x5 SMDCD06-S10-878-XX 62x14x7 SMD(1) Available in 1710 - 1720 - 1735 and 1760 version.

LIST OF PACKAGES

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198

NOTES

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199

NOTES

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200

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