1. Product Introduce
GMOUSE external antenna, is a support Beidou two generation (B1) /GPS (L1) dual-mode active receiving antenna. The built-in high performance dual mode (BD2/GPS) receiving module, ceramic antenna, low noise amplifier. The plastic shell, the waterproof design. The product has the advantages of small volume, convenient installation and use.
2. Appearance
| External dimension |
48.2*36.8*17mm |
Mounting |
magnetic |
| Weight |
<110gram |
connector |
FAKRA Blue Straight female head |
| Shell Color |
Black |
Cable |
RG174 5 meters |
3. Operating Condition
Temperature :-40ºC~+80ºC
Humidity:95%~100%
4. storage condition
Temperature:-45ºC~+85ºC
Humidity:95%~100%
Antenna performance
| NO |
Item |
characteristic |
(environmental test error) |
| 1 |
Receiving frequency(MHz) |
1600±5&1575±3 |
±2.5 |
| 2 |
center frequency (30*30m)(MHz) |
1600&1575 |
±3.0 |
| 3 |
tape width(MHz) |
≥10 |
|
| 4 |
standing-wave ratio (SWR) |
≤2.0 |
|
| 5 |
Gain (dBi) |
3 |
±0.5 |
| 6 |
axial ratio (dB) |
3.0 |
±0.2 |
| 7 |
Polarization |
right-handed circular polarization |
---- |
| 8 |
characteristic impedance (Ω) |
50 |
---- |
| 9 |
temperature coefficient of frequency(ppm/ºC) |
0±10 |
---- |
Amplifier
| NO |
project |
characteristics |
| 1 |
frequency range |
1575±3&1600±5MHz |
| 2 |
amplifier gain |
26±3dB |
| 3 |
standing-wave ratio (SWR) |
≤2.0 |
| 4 |
noise factor |
≤2.0 |
| 5 |
direcy current |
≤20mA |
| 6 |
direct voltage |
3~5v |
5. Antenna Picture
Audited Supplier 
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