Acom 04AT KW Antenna Tuner NEW for 600S 700S 1200S 2020S amplifiers Original box
Brand new Acom automatic Antenna tuner. In new all original boxes. See my other listing for the 1200S amplifier new as well. Can be used on your desk or remotly mounted on antenna pole. The Acom 04AT KW Antenna Tuner is a new, original product designed specifically for ACOM solid state amplifiers. It is compatible with models 600S, 700S, 1200S, and 2020S, offering tuning capabilities for HF and 6M bands. This unit comes in its original box, ensuring quality and reliability for radio communication enthusiasts looking to enhance their equipment. With the Acom brand known for its superior performance in the industry, the 04AT KW Antenna Tuner is a valuable addition to any setup.
ACOM 04AT Remote Antenna Tuners are designed to work exclusively with the ACOM solid-state amplifier models 600S, 700S, 1200S and 2020S. They can manually, semi-automatically or automatically select one of four available antenna outputs (assignable) and adjusts the impedance of the chosen antenna output by matching it below 1.5:1, (typically below 1.3), providing optimum load impedance. Fully automated operation requires a CAT, COM or CI-V frequency (not band data) reading interface cable between the transceiver and amplifier.
Designed for installation in a shack or outdoors. Powered and controlled directly from an ACOM solid state HF+6m amplifier through the amplifier RF output coax. Provides automatic or manual antenna change and matching to ACOM solid state HF + 6m amplifiers. Controlled from the amplifier front panel and optional transceiver CAT, COM or CI-V interface cable. Guards the amplifier against excessive impedance mismatch during the tuning process.
Operates with two types of tuning: full tuning (basic matching cycle) and fast tuning from nonvolatile memory. Full tuning is automated, only when the cycle is initiated ly by the operator, to prevent retuning during operations. BYPASS mode is also available.
Antennas appear with a number, type, and user-editable name on the ACOM solid state amplifier's screen. Tuning availability is presented on the amplifier's screen. Protections: PS voltage, Reverse PS polarity, Excessive RF voltage, RF current or reflected power at the antenna outputs, Excessive tuning power, Excessive Input power, Hot switching of relays, Overheating etc. Protected against static electricity in the antennas via bleeding resistors and close lightning strikes via gas-filled discharge; unused antennas are directly grounded. Frequency coverage: 1.8 to 30 MHz and 50 to 54 MHz. Guaranteed impedance matching capability: 16 to150 Ohms; SWR of 3:1. 
