Qrm Eliminator X-Phase Hf Bands Second Generation 1-30 Mhz

Details: The qrm canceller is plugged into the trx antenna feed without any further modifications to the radio. The box has a built-in PTT control to keep the canceller connected during transmission. However an additional auxiliary receiver antenna is required such as a 2m antenna or a shed with only a few meters of wire. The two antennas receive unwanted signals resulting in different phases. The qrm canceller now allows phase angle adjustment and amplification to cancel the unwanted signal before it reaches the front of the receiver! It is based on a completely innovative concept and cannot be compared to normal muffler performance. feature: 1. Size: 125*110*51mm excluding common parts; 2. Net weight: 670g; 3. Packing weight: 850g; 4. Aluminum shell front and rear baffles: FR4 epoxy glass fiber board. Note: There is a 0.5-1mm deviation between the dial and the button pointer. Package Included: 1*qrm eraser case 1*ptt cable 1*dcplug int 2.1mm ext 5.5mm 1*sma loop rod antenna 3*uhf/SL16-SMA