“MART” JSC obtained a patent for a bandpass filter

The patent for utility model No. 172101 bandpass filter was issued by the Federal Service for Intellectual Property on June 28, 2017. 

This product contributes to eliminate overheating in central conductors of moving resonators in bandpass filters of powerful digital transmitters using heat pipes. A sample of the bandpass filter passed the test in a 5 kW transmitter. 

This solution allows to reduce weight, overall dimensions and temperature instability of the filter approximately 1.4 times in comparison with analogues.

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