Adjust Phase Angle and Gain --- The QRM canceller allows adjustment of the phase angle and gain to cancel unwanted before they arrive at the front end of the receiver
With Dial and Knob Pointer --- The has a dial and a knob pointer, and the phase can be adjusted through the knob
PTT Control --- Built-in PTT control, the built-in PTT control can keep the connection status of the canceller during the
Aluminum Alloy Shell --- Made of high quality aluminum alloy shell design, strong and wear‑resistant, can provide a long service life, with excellent performance
Easy to Use --- Very convenient, the QRM is inserted into the feedline without any additional modifications required to the radio