Function: 1 Aluminum alloy shell design, durable and wear-resistant, can provide long service life.
2. Built-in PTT control helps keep the cancellers connection in transit.
3 The QRM Eliminator is inserted into the feed line without adding additional changes to the radio.
4 The eliminator has a dial and knob pointer, and the phase can be adjusted with a knob.
5 With the QRM canceller, you can adjust the phase angle and gain to cancel unwanted signal before reaching the front end of the receiver.
Specifications:
Item Type: QRM Eliminator
Material: Aluminum alloy
Principle:
QRM is inserted into the feedline from trx to antenna. Additional modifications required for the radio. Box has built-in PTT control to maintain connection during transit. However, additional auxiliary reception antenna, such as 2m antennas or a few meters of wire in the shed. The phase is different because the unwanted signal is received by both antennas. The QRM allows you to adjust phase angle and amplification in a way that cancels unwanted signals before reaching the front end of the receiver. This is based on a completely innovative concept and cannot be compared to the performance of ordinary noise blankers.
1 x User Manual
Note: