Finished Eliminator Board Diy Kit X-Phase 1 to 30MHz HF Bands QRM for Signal Ham Radio Amplifier | Электроника

QRM Canceller Eliminator X-Phase 1 to 30 MHz HF Bands with PTT Control for Ham Radio Amplifier Antenna
Feature:
The QRM canceller is inserted from the trx into the antenna's feeder without any additional modifications to the radio. 
The box has a built-in PTT control that keeps the canceller connected during transmission. However, an additional auxiliary receiving antenna is required, such as a 2m antenna or a few meters of wire in a shed. 
The two antennas received unwanted signals, resulting in different phases. The QRM canceller now allows adjustment of the phase angle and amplification to cancel unwanted signals before they reach the receiver front end! 
It is based on a completely innovative concept and cannot be compared with normal "silencer" performance. 

Specification:
Product size: 89*73*25mm/3.5*2.87*0.98in
Product weight: 60g
Packing size: 89*73*25mm/3.5*2.87*0.98in
Package weight: 60g

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.


1 X QRM Eliminator