The box has a built-in PTT control to keep the canceller connected during transmission. However, an additional auxiliary receiving antenna is required, such as a 2m antenna or only a few meters of wires in a shed. The two antennas receive unwanted signals, resulting in different phases. The QRM canceller now allows adjustment of the phase angle and amplification to cancel the unwanted signal before it reaches the receiver front end It is based on a completely innovative concept and cannot be compared with the normal " " performance. Size: 125x110x51mm/4.92x4.33x2inch , excluding the joint part Net weight:670g Package weight: 850g Material: Aluminum shell, Front and rear baffles :epoxy glass fiber board FR4.
1x QRM Eliminator box 1x PTT cable 1x DC plug int 2.1mm ext 5.5mm 1x SMA Tie Rod Antenna 3x UHF / SL16SMA. People always bought together with. The item "Aluminum Alloy QRM Eliminator X-Phase 1-30 MHz HF Bands Amplifier Black" is in sale since Wednesday, March 31, 2021. This item is in the category "Consumer Electronics\Radio Communication\Antennas\Ham, Amateur Radio Antennas". The seller is "jindia" and is located in Shenzhen.
This item can be shipped worldwide.