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Airborne Four-Frequency Navigation Antenna

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Product Description:

Ø High antenna gain and low noise figure.

Ø Pre-filtering and multi-stage filtering design can effectively prevent out of band clutter jam.

Ø The appearance adopts a streamlined design with low wind resistance.

Ø The radome is made of weather resistant materials, which are resistant to high-strength vibration and high and low temperature impacts, can be used normally at high altitude and high speed.


Electrical Specifications

Frequency Range: 1268±12 MHz & 1561±5 MHz, 1575±10 MHz & 1602±10 MHz   

Gain: ≥-3dBi (Elevation angle 15°) 

Polarization: RHCP  

LNA Gain: 38±2 dB   

Output VSWR: <2.0   

Noise Figure: <2.5dB   

Voltage: 5±1 VDC   

Working Current: <120mA   

Out of Band Rejection: ≥30 dB  @ 1268±50MHz, ≥25 dB  @ 1581±50MHz  


Mechanical Specifications

Output Connector: TNC-K   

Dimension: 119.4×76.2×19.2 mm   

Weight: <220g   

Operating Temperature: -40℃~+70℃

Storage Temperature: -40℃~+70℃


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