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Airborne Four-Frequency Active Antenna

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Product Description:

Ø High gain, wide pattern beam, and good satellite signal reception at low elevation angles.

Ø The components adopt seven specialized level components to meet harsh environment and reliability requirements.

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

Ø The radome is made of high-reliability materials to ensure normal use at high altitudes and high speeds.



Electrical Specifications   

Frequency Range: 1556-1612 & 1258-1278 MHz   

Gain: >-3dBi (Elevation angle 15°), >3dBi (Elevation angle 90°)   

Polarization: RHCP   

LNA Gain: 38±2 dB   

Output VSWR: <2.0   

Noise Figure: <2dB   

Voltage: 5±1 VDC   

Working Current: <120mA   

Out of Band Rejection: ≥40 dB  @ 1268±60MHz, ≥40 dB  @ 1500MHz, ≥40 dB  @ f1670MHz  

≥50 dB  @ 968MHz—1008MHz, ≥50 dB  @ 1830MHz—1900MHz

   

Mechanical Specifications  

Output Connector: TNC-K

Dimension: Φ119.4×76.2×21.5 mm (Excluding connector)   

Weight: <300g   

Operating Temperature: -40℃~+70℃  

Storage Temperature: -55℃~+70℃


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