624
Feature:
1) The antenna features a high phase center stability, with the phase center aligning perfectly with the geometric center. The accuracy of the phase center is 1mm, which effectively suppresses multipath interference.
2) By adopting a pre-filter and multiple-stage filtering scheme, the antenna can effectively suppress strong interference signals outside the band.
3) The antenna is an integrated voltage regulation circuit, allowing it to operate normally across a wide input voltage range.
4) The antenna features a compact, lightweight, and low-drag shape, making it suitable for installation on the aircrafts skin.
5) The antenna can operate normally in harsh high-altitude conditions, such as low temperatures, low air pressure, vibration, and impact, etc.
|
Satellite signal |
GPS：L1、L2；BDS：B1、B2、B3；GLONASS：G1、G2 |
||
|
Impedance |
50Ω |
Operating Voltage |
3.3～12V DC |
|
Polarization |
Right-hand circular polarization |
Operating Current |
≤40mA |
|
Gain |
≥3.5dBi |
Operating Temperature |
-40℃～+80℃ |
|
Axis Ratio |
≤3dB |
Storage Temperature |
-50℃～+85℃ |
|
LNA Gain |
36±2dB |
Protection Level |
IP67 |
|
Noise Figure |
≤2.0dB |
Dimension |
Φ90x28.9mm |
|
Output VSWR |
<2.0:1 |
Output Connector |
TNC-K |
|
Bandwidth flatness |
±2dB |
Weight |
≤150g |
