【Product Description】
ZK-GBB037 long strip aviation antenna has the characteristics of streamlined appearance, low wind resistance and high reliability. It covers a variety of combinations such as single frequency, dual-star single frequency, dual-star dual frequency, multi-star multi-frequency, etc. It can be used with a variety of receivers and is widely used in aerospace, navigation scheduling, tracking monitoring, measurement and control, and military fields. It is especially suitable for high-speed mobile systems and fields, such as aviation.
【Main Features】
1. The antenna part adopts a multi-feed point design and a completely symmetrical antenna structure to achieve the coincidence of the phase center and the geometric center, reducing the influence of the antenna on the measurement error;
2. The antenna has high gain, wide beam, and low noise coefficient to ensure the reception of good satellite signals;
3. The LNA part adopts a pre-filter design to effectively suppress strong interference signals out of the band, avoid amplifier saturation, and improve the reliability of the system;
4. The shell is made of high temperature resistant and high reliability plastic material to ensure normal use at high altitude and high speed;
5. It adopts an overall waterproof design with a waterproof grade of IP67.
【product picture】
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【The main technical parameters】
Antenna Specifications |
Frequency Range | BD B1/B2/B3 GPS L1/L2 GLONASS L1/L2 | impedance | 50 ohm |
Polarization mode | Right-hand circular polarization | Horizontal coverage angle | 360° |
Low Noise Amplifier Specifications |
Gain | 40dB | Output standing wave | ≤2 |
Noise Figure | ≤2dB | In-band flatness | ±2 dB |
Operating Voltage | 3.3~5VDC | Working current | ≤75mA |
Structural characteristics |
Antenna size | 120 × 76 × 19.4mm | weight | 250g |
Environmental characteristics |
Operating temperature | -55℃～+85℃ | storage temperature | -55℃～+85℃ |
humidity | 95% non-condensing |
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