Icom Compact Automatic Tuner AH-705 Suits IC-705

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Quick Overview

Compact Antenna Tuner for the Icom IC-705. Tunes 50 Ω Antennas and Long Wire Antennas quickly and effortlessly.

Watch the video below from Icom Japan to see how easy this AH-705 tuner is to use.

This automatic tuner makes the IC-705 a dream to use.


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Simple to use

The Icom AH-705 auto tuner suits the IC-705 portable multimode radio transceiver and makes life really easy with quick easy no hassle setup.


  • 1.8MHz to 50MHz Coverage.
  • 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's such as dipole or Yagi's
  • “Terminal screw connector” - binding post socket adapter is supplied for a long wire antenna

Dual Power Source

  • 2x AA Cell batteries
  • 13.8V DC Input (+/- 15%)


  • IP54 Dust protection and water resistance construction


  • Fully automatic tuning
  • Push the "Tuner" button on the IC-705 and the auto tuner does its magic

Power Saving

  • Latching relays used for power saving benefits

Physical Dimensions

  • Length: 190mm (7.5")
  • Width: 105mm (4.1")
  • Height: 40mm (1.6")
  • Weight: 450 grams (15.8 oz) - Batteries not included

Supplied Accessories

  • Coaxial cable (2 m, 6.6 ft, BNC connectors, between AH-705 and IC-705)
  • Control cable (2 m, 6.6 ft, between AH-705 and IC-705)
  • Terminal connector, PL-259 to binding post socket adapter for a long wire antenna
  • Mounting bracket (with a screw and washer)
  • DC plug

AH705 Accessories supplied

SWR Examples

  • Tuned for a 7m (23') long wire antenna

AH705 SWR Example

  • Tuned for a 50MHz Yagi antenna with 2 elements

Icom AH705 auto tune examples


Icom Japans Introduction for the AH-705




More Information


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