Antenna Tuner



AH-705 HF/50 MHz Automatic Antenna Tuner for the IC-705, Now Available!


We are pleased to inform you that the Icom AH-705 automatic antenna tuner for the IC-705 is now available for sale.

The AH-705 is a small portable antenna tuner that has been designed to work between the 1.8-50MHz bands. It can be powered either by alkaline batteries or DC 13.8V supply.

Covers the 1.8 MHz to 50 MHz bands
30 m, 98.4 ft or longer antenna: 1.8 – 54 MHz,
7 m, 23 ft or longer antenna: 3.5 – 54 MHz
* Depending on operating conditions or environments, the tuner may
not be able to tune the antenna.
SO-239 antenna connector for
50 Ω antenna such as dipole or Yagi
“Terminal connector”, binding post socket
adapter supplied for a long wire antenna
2-way power sources using alkaline
batteries or external 13.8 V DC*
* 13.8 V DC should be taken directly from an external power supply,
not through the IC-705.
IP54 dust-protection and water
resistance construction*
* The connectors should be covered with adhesive tape or a jack
cover to prevent water seeping into the connection.
Full automatic tuning, just push the
[TUNER] button on the IC-705
Latching relays used for saving
power consumption
190 × 105 × 40 mm; 7.5 × 4.1 × 1.6 in,
450 g; 15.8 oz* compact design
* Battery cells are not included.

Additional information

Weight2.00 kg


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