Specification - Taoglas with GSM / CDMA / PCS / DCS /UMTS/ WCDMA Feature Low profile for easy...
Transcript of Specification - Taoglas with GSM / CDMA / PCS / DCS /UMTS/ WCDMA Feature Low profile for easy...
SPE-11-8-058/C/SS | page 1 of 9
Part No. GSA.8821.A.301721
Product Name I-Bar Penta-band GSM Antenna Works with GSM / CDMA / PCS / DCS /UMTS/ WCDMA
Feature Low profile for easy installation3M RG-174 Fakra Code D Violet ConnectorRoHS Compliant
GSA.8821.A.301721
Specification
I-Bar
SPE-11-8-058/C/SS | page 2 of 9
The GSA.8821 I-Bar Penta-band GSM Antenna is flexible and robust. Its slim-line design allows for covert and convenient installation in automotive vehicles, its omni-directional gain across all bands ensures constant reception and transmission. It is a high gain, high efficiency solution which
complies with AT&T standards for high efficiency antennas.
Cables and connectors are fully customizable. It comes with strong 3M double-sided adhesive for a permanent and secure fix to your vehicle interior.
The GSA.8821 is first tier automotive approved and the part GSA.8821.A301721 (with Fakra Code D connectors) is listed in the global automotive IMDS databases, it has gone through full PPAP design, reliability and quality audits, including audits at the production facility.
1. Introduction
2. Specification
Communication System Penta-band Cellular
AMPS GSM DCS PCS UMTS
Frequency (MHz) 824~896 880~960 1710~1880 1850~1990 1710~2170Average Efficiency 47% 67% 59% 54% 57%Average Gain (dBi) 2.1 3.9 4.1 3.2 3.2Impedance 50 OhmRadiation Pattern Omni-DirectionalPolarization Linear (Vertical)Input Power 10 wattsInput Connection Coaxial Cable - RG174 Standard, Fully customizableVSWR <3.0 : 1Dimensions (mm) 106.7 x 14.7 x 5.8mmWeight 40gCasing ABS POLYLAC PA-757Waterproofing Sealing FilmWaterproof IP-65 Temperature Range -40°C to +85°CThermal Shock 100 cycles -40°C to +80°CHumidity Non-condensing 65°C 95% RHShock (Drop Test) 1m drop on concrete 6 axesCable Pull 8 KGf
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Antenna Setup in CTIA 3D Chamber
3. Antenna Electrical Characteristics
3.1 Test Setup
GSA.8821 is tested in the CTIA 3D chamber for the free space radiation in a certification laboratory in Taiwan.
SPE-11-8-058/C/SS | page 4 of 9
3. Antenna Electrical Characteristics
3.2 Radiation Patternz
y
x
x-y plane radiation pattern
x-z plane radiation pattern
850MHz
900MHz1800MHz1900MHz2170MHz
SPE-11-8-058/C/SS | page 5 of 9
3.3 Gain & Efficiency Plot vs Frequency
3.3.1 Gain
3.3.2 Efficiency
6
4
2
0800 1000 1200 1400 1600 1800 2000 2200
100
80
60
40
20
0
800 1000 1200 1400 1600 1800 2000 2200
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3. Antenna Characteristics
GSA.8821 is placed on a piece of Styrofoam on an empty carton for measuring free space return loss.
Since GSA.8821 is designed to mount in a car, it also adheres directly on the test instrument metal box to
simulate the application environment. Agilent 8753SE Network Analyzer is used for the S11 measurement.
Free space Return Loss measurement setup
GSA.8821 Adhered to Metal
3.4 Return Loss
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3. Antenna Characteristics
3.4 Return Loss
GSA.8821 Return Loss in Free Space and adhered to metal. The oscillation introduced by the 3m cable is smoothed with a factor of 1%.
0
-4
-8
-12
-16
-20
-24
-28
-32
-36
-40
0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 (GHz)
free space
attach to metal
GSM operating bands
SPE-11-8-058/C/SS | page 8 of 9
4. Mechanical Drawing (unit : mm)
This drawing and its inherent design concepts are property of Taoglas. Not tobe copied or given to third parties without the written consent of Taoglas.
TW Design Centre
GP物料标示卡
AlcoholPrep Pad
PP packing strap
GP LabelModel Name Number LabelPacking:300PCS/BAG
FAKRA Code D Violet GEN2
"A"
GSM
PACKING:1PCS/BAG
GSMGSMGSMGSMGSM
PACKING:5PCS/BAG
TOP BottomSIDE
B
GSM GSM
Name Material Finish QTY
Name Spec Finish QTY
Housing ABS PA757 Black
1
1WW
1
2 Gray
Connector Type Violet
Double Sided Adhesive 3M 1600T
1
1
XX
YY
Cable Length
Cable Type
3000±30mm
RG174
Black
Black
FAKRA Code D GEN2
13 BlueGSM Label Coated Paper
1
14 BlackHeat Shrink Tube PE
P/N
000111J0100XXA
001011J0000XXA
001011J000007A
001311F0000XXA
P/N
301311F0000XXA
202411G020003A
DC1 C2B3 F2E1 E2
Amend dimension and direction of Label Sandy 2011/12/7
C
D
D D
B A1 Amend Part no. Kiwi 2011/9/15
C B5 Add Part no. Kiwi 2011/10/5
D D
D D
Name Material Finish QTY
1 Housing ABS PA757 Black 12 Double Sided Adhesive 3M 1600T Gray 13 GSM Label Coated Paper Blue 14 Heat Shrink Tube PE Black 1
Name Material Finish QTY
WW Connector Type FAKRA Code D GEN2 Violet 1XX Cable Length 3000±30mm Black 1YY Cable Type RG174 Black 1
This drawing and its inherent design concepts are property of Taoglas. Not tobe copied or given to third parties without the written consent of Taoglas.
TW Design Centre
GP物料标示卡
AlcoholPrep Pad
PP packing strap
GP LabelModel Name Number LabelPacking:300PCS/BAG
FAKRA Code D Violet GEN2
"A"
GSM
PACKING:1PCS/BAG
GSMGSMGSMGSMGSM
PACKING:5PCS/BAG
TOP BottomSIDE
B
GSM GSM
Name Material Finish QTY
Name Spec Finish QTY
Housing ABS PA757 Black
1
1WW
1
2 Gray
Connector Type Violet
Double Sided Adhesive 3M 1600T
1
1
XX
YY
Cable Length
Cable Type
3000±30mm
RG174
Black
Black
FAKRA Code D GEN2
13 BlueGSM Label Coated Paper
1
14 BlackHeat Shrink Tube PE
P/N
000111J0100XXA
001011J0000XXA
001011J000007A
001311F0000XXA
P/N
301311F0000XXA
202411G020003A
DC1 C2B3 F2E1 E2
Amend dimension and direction of Label Sandy 2011/12/7
C
D
D D
B A1 Amend Part no. Kiwi 2011/9/15
C B5 Add Part no. Kiwi 2011/10/5
D D
D D
SPE-11-8-058/C/SS | page 9 of 9
5. Packaging
Taoglas makes no warranties based on the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and
product descriptions at any time without notice. Taoglas reserves all rights to this document and the information contained herein.
Reproduction, use or disclosure to third parties without express permission is strictly prohibited. Copyright © Taoglas Ltd.
1pcs antenna per small PE bag
5 small PE bags per big PE bag
This drawing and its inherent design concepts are property of Taoglas. Not tobe copied or given to third parties without the written consent of Taoglas.
TW Design Centre
GP物料标示卡
AlcoholPrep Pad
PP packing strap
GP LabelModel Name Number LabelPacking:300PCS/BAG
FAKRA Code D Violet GEN2
"A"
GSM
PACKING:1PCS/BAG
GSMGSMGSMGSMGSM
PACKING:5PCS/BAG
TOP BottomSIDE
B
GSM GSM
Name Material Finish QTY
Name Spec Finish QTY
Housing ABS PA757 Black
1
1WW
1
2 Gray
Connector Type Violet
Double Sided Adhesive 3M 1600T
1
1
XX
YY
Cable Length
Cable Type
3000±30mm
RG174
Black
Black
FAKRA Code D GEN2
13 BlueGSM Label Coated Paper
1
14 BlackHeat Shrink Tube PE
P/N
000111J0100XXA
001011J0000XXA
001011J000007A
001311F0000XXA
P/N
301311F0000XXA
202411G020003A
DC1 C2B3 F2E1 E2
Amend dimension and direction of Label Sandy 2011/12/7
C
D
D D
B A1 Amend Part no. Kiwi 2011/9/15
C B5 Add Part no. Kiwi 2011/10/5
D D
D D