SPE-11-8-132/D    
 
 
 
 
 
 
 
 
 
 
 
Page 2 of 14
I. Introduction
The Taoglas GPS/Iridium CGIP.25 ceramic patch antenna is a low profile (4mm) small footprint
single feed antenna (25*25mm) designed for the Iridium combined Iridium/GPS module. It has
been specifically designed to provide excellent coverage in the 1575.420 to 1626.5 MHz range.
This ceramic patch offers typical gain of 3.5dBi Gain for GPS and 4.0dBi Gain for Iridium at
Zenith, the CGIP.25 patch antenna is right hand circularly polarized thus matching the 
characteristics of the actual signal itself, allowing for improved gain and also rejection of
multi-path interference. 
These patches are mounted via pin and double-sided adhesive. Taoglas offers a custom tuning
service for the patch for a specific customer device and ground-plane mounting.
*Actual GPS/Iridium system performance on a device is a function of the overall system and
design of the device, and environment where the device is used, use of even a tuned patch or
any antenna on a compromised device design or application will not guarantee good
GPS/Iridium performance.
 
II. Specification
GPS ANTENNA
Operatin Frequenc
1575.42MHz ~ 1626.5MHz
Bandwidth -10dB return loss
43MHz min.
VSWR
d 2.5 : 1
GPS Gain     Zenith
3.5dBi t p.
Iridium Gain     Zenith
4.0dBi t p.
Polarization
Ri ht Hand Circular
Impedance
50&
MECHANICAL
Patch Dimensions
25x 25 x 4 mm
Pin Dimension
?.9 x 1.65mm
ENVIRONMENTAL
Operation Temperature
-40癈 to 85癈
Stora e Temperature
-40癈 to 105癈
Humidit
Non-condensin 40癈 95% RH
Solderin Temperature
290癈 for 3 seconds max.
* All electrical properties are tested with the patch on 70 x 70mm ground.
相关PDF资料
CM.02.03F21.02806 RF ANTENNA
CMA-40-100 ANTENNA CLOCK 40KHZ 100MM RED
CMA-40-60 ANTENNA CLOCK 40KHZ 60MM NATURAL
CMA-60-100 ANTENNA CLOCK 60KHZ 100MM RED
CMA-60-60 ANTENNA CLOCK 60KHZ 60MM NATURAL
CMA-77-60 ANTENNA CLOCK 77.5KHZ 60MM NAT
CMA-MF-60 ANTENNA CLOCK MULTI-FREQ 60MM
CMC-77-2060 CRYSTAL RC 77.5KHZ FOR WATCH&CLK
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