4 channel  Anti-jamming Antenna with 1.2GHz & 1.6GHz 

HA-4CHH2R anti-interference antenna completes the reception,   amplification, down-conversion, filtering and anti-interference processing of 4 channels of L1,B1,G1 and E1 frequency signals. It is powered by +5V-50VDC. It consists of antenna array component, RF   component and anti-interference Digit-processing , which can realize three broadband

interference functions.

l Receiving the signal of B3 frequency and delaying the processing, so that the delay is    consistent with the B1 frequency signal after anti-interference, and synthesizing with the B1 frequency signal and then outputting.

Main Feature

* Supported Frequencies：GPS-L1、BDS-B1、GLONASS-L1、GALILEO-E,  GPS-L1、BDS-B1、GLONASS-L1、

*Suppressing narrowband, wideband, pulse, sweep, and Gaussian interference.

*The system can automatically detect interference sources and perform real-time "anti-jamming."

*Anti-interference capability：4-Element Anti-interference Array ，( up to 3Simultaneous directional interference sources)

*Suppression Ratio:  Single Interference: ≥110 dB

   Two Interference: ≥102 dB

Three Interference: ≥95 dB

*The characteristics of low noise Figure, high gain, low power consumption, wide working voltage.

*High integration, good array element consistency, small size and lightweight design.

* Suitable for Airborne ,Offshore and Ground equipment,  whether mobile or stationary.

* The application is simple;

* The anti interference performance of the Anti-interference antenna is obviously improved.

Channel Number: 4

Working Frequency: L1,B1,G1,E1,L2,B2,G2

Anti-jamming Capability:  >110dB @ 1source

Anti-jamming Capability:  >95dB @ 3source

Specifications