GPS Antenna GPA-017
Antenna for GPS signal reception
This antenna is designed especially for timing GPS receiver.
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- GPS Antenna GPA-017
Antenna for GPS signal reception (L1 band)
The antenna consists of the antenna for receiving GPS signal, the filter for band limitation and the preamplifier for signal amplification.
Power supply for preamplifier operation is supplied by overlapping the signal line.
Widerange of power supply from 4VDC to 13VDC.
Easy installation by using optional antenna fixing bracket.
Input Frequency |
1575.42MH±1.023MHz |
|---|---|
Polarization |
R. H. C. P. (Right Hand Circular Polarization) |
Antenna Gain |
> 2.0dBi (at 90° elev. angle) > -4.0dBi (at 10° elev. angle) |
Axial ratio |
< 4.0dBi (at 90° elev. angle) |
Output Impedance |
50ohms |
Total Gain |
26.5 ± 5.5dB |
Pre. Amp Noise figure |
< 1.8 |
Out band attenuation |
1575.42MHz ± 20MHz (>6dB) 1575.42MHz ± 50MHz (>19dB) 1575.42MHz ± 100MHz(>28dB) |
Output VSWR |
< 2.0 |
Supply Voltage |
4.75 ± 0.75VDC |
Power Consumption |
< 25mA |
Enviromental Specification |
Operating temperature -25°C to +70°C Storage temperature -35°C to +75°C Operating relative humidity <95% RH (without condensation) |
Connector Type |
TNC-J |
Specifications subject to change without notice.
