QRM Eliminator X Phase HF Bands 1.8MHz‑30MHz Adjustable Built In PTT Control Aluminum Alloy Signal

Feature： 1. Easy to Use： Aluminum alloy QRM eliminator is inserted from the Transsmite Receive Unit into the antenna feedline without any other modifications to the radio. 2. Adjustment： Aluminum alloy signal canceller now allows adjustment of phase angle and amplification to eliminate unwanted signals before they arrive the front of the receiver. 3. Built in PTT Control： The aluminum alloy QRM eliminator has a built in PTT control that keeps the canceller connected during transmission. 4. Auxiliary Antenna： The QRM eliminator requires an additional auxiliary receiving antenna, such as a 2m6.6ft antenna or a few meters of wire in a shed. The two antennas receive unwanted signals, resulting in different phases. 5. Wide Compatibility： The QRM eliminator contains the interface circuitry needed to work with most modern HF transceivers and is widely available. Specification： Item Type： QRM Eliminator Material： Aluminum Alloy, PCB Impedance： 50 Ohm Frequency Range： 1.8MHZ-30MHZ Maximum Transmitting Power： 100W Sound Interface： RCA (Can Be Connected to PTT) Power Connector： 5.5x2.1mm Power Supply Power Supply Voltage： DC 13.8V 150mA. Package List： 1 x QRM Eliminator3 x Antenna Adapter1 x Antenna Line1 x RCA Cable1 x Power Cord