CT-6180 GPS ??? ??? ??? GPS ??? ???

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???:	Electrical & Electronics/Antennas/Communication Antenna
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???:	Connectec
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??:7F-2, No.1213, Zhongzheng Rd., Zhonghe Dist., New Taipei City 235, Taiwan, Zip:
??: Mr. Adrain Lai
??:+886-2-82216389
???:service@connectec.com.tw

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This antenna system consists of two functional blocks, the LNA portion and the patch antenna.

GENERAL
ENVIRONMENTAL CONDITIONS
Operation Temperature	-30℃ to + 80℃
Storage Temperature	-40℃ to + 100℃
Relative Humidity	40% to 95%
ELECTRICAL SPECIFICATIONS
Operation Voltage	Min:2.5V Typ: 3.0V Max:5.5V
Current Consumption	Typ: 11mA Max: 15mA @3.0V
ANTENNA
Frequency Range	1575.42 ± 1.023 MHz.
Bandwidth	15 MHz min. ( Return loss –10 dB )
GAIN	at Zenith : + 5.0 dBi Typ. at 10° Elevation: -1.0 dBi Typ . Mounted on the 70mm*70mm ground plane.
Polaration	RHCP
Axialration	3.0dB Max Mounted on the 70mm*70mm ground plane.
LNA
Frequency Range	1575.42 ± 1.023 MHz
Gain	28dB Min. 30dB Typ. ( + 25 ℃± 5℃)
Noise Figure	1.6 dB Max. ( + 25 ℃ ± 5℃) @ 3.0V
Output Impedance	50Ω
TOTAL SPECIFICATIONS (Through Antenna, LNA, Cable and Connector)
RF Cable	RG174 , ψ2.7 ± 0.2mm , Black
RF Cable	Cable Length : 5M ± 5cm
RF Connector	SMA 180°(M)
Frequency Range	1575.42 ± 1.023 MHz
Gain	at Zenith : Typ 35 dBi – (cable loss) Note:1 mounted on the the 70mm*70m ground plane
Output Impedance	50Ω
Output VSWR	2.0 Max