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4Antenna Unit (random connectors and cable ¡V refer to the attached drawing)
4Dimension :79d x 58h x 13mm
4Mount:13mm treaded (1/2inch)
4Radome Color: White
4Temperature:-40 to +85 degree
4Humidity:40% to 95% RH
4Connector¡]GPS or GSM¡^Options: MMCX , MCX , SMA , BNC , SMB ¡Ketc
4Cable: RG-1742~5meter
4Cable Color: Black
4All value are defined at 25+/-15 degree ,65+/-20 % RH unless otherwise noted.
4Antenna characteristics are measured with 70x70 mm ground plane in an anechoic chamber.
A.GPS ANTENNA
Characteristics | Specification |
Center Frequency | 1575.42+/-1.023 MHz |
Bandwidth | 10 MHz @ -3dB point |
Polarization | R.H.C.P |
Axial Ratio | 2.0 dB max |
Over-Current | Thermal Over-current shutdown >+150degreeC |
RF noise protection | RF protection(10watt), nano-second Spark-Gap |
Coax Cable | RG-174U double shielded 5m, Low Loss 0.7dB/m |
B.LNA
Characteristics | Specification |
Center Frequency | 1575.42+/-1.023 MHz |
Over-all Gain | 28dB (typical including 4dB cable loss & Filters) |
Over-all NF | |
Output V.S.W.R | 1.5 dB max |
LNA Characteristic | K=>1 Un-conditionally Stable |
Voltage | 3.0~12V |
Current | 11~13mA+/-2 |
C.GSM ANTENNA
Characteristics | Specification |
Frequency | GSM: 900~1800 MHZ |
VSWR | 1.5MAX |
IMPEDENCE | 50ohms |
Polarization | R.H.C.P |
Gain | 3dBi |
Power handling capacity | 40W |
Cable and connector | 3m RG-174 with FME (F) or SMA (M) connector |