Icom AT-500
Antenna Tuner

Discontinued!

Please also
see the AT100

Please check
our Used List

Recently Sold Used

 

 

The Icom AT-500 is an automatic external antenna tuner for 160 through 10 meters. It provides autoband switching with several Icom transceivers including the IC-735. Power capacity is 500 watts continuous, 1000 wattts PEP. The top panel access cover opens for adjustments for the Auto/Tune Preset switches, preset timers and Preset Indicators. The AT-500 rear panel features one input SO-239 jack and four output SO-239 coaxial antenna jacks. Tune-up time is typically 4 to 7 seconds. The power requirement is 13.8 VDC or 117 VAC which is selectable from the rear panel. (241x111x300mm 6.4 kg).

From the factory, the AT-500 provides four antenna jacks on the rear panel:  ANT4 1.8 MHz, ANT2 3.5 MHz, ANT3 7-10 MHz and ANT4 14/21/28 MHz. You can easily change the connections by changing the internal wiring jumpers. Based on your situation, you can even connect them all to one antenna jack, if using only one antenna. INFO