Icom AH-6 - HF/50 MHz AUTOMATIC ANTENNA TUNER (Deposit)
SKU Part Number: AH-6
FINAL PRICE AND DELIVERY TBC - £50 DEPOSIT   HF/50 MHz AUTOMATIC ANTENNA TUNER Lightweight & Compact Antenna Tuner Compatible with Both...
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FINAL PRICE AND DELIVERY TBC - £50 DEPOSIT

 

HF/50 MHz AUTOMATIC ANTENNA TUNER

Lightweight & Compact Antenna Tuner Compatible with Both Long Wire and 50 Ω Antennas

Features

Wide Frequency Coverage

Provides matching across all bands from 1.8 MHz (160 m) to 50 MHz (6 m)*, enabling efficient multiband operation with a single wire antenna. Ideal for portable and field operations where quick antenna setup is essential.

*Wire length requirements: 1.8 MHz band: 30 m  (65.6 ft) or more, 3.5 MHz band and above: 7 m (23 ft) or more. A ground connection is required. Tuning may not be possible, depending on the environment and conditions.

SO-239 Antenna Connector for 50 Ω Antenna

The SO-239 antenna connector provides a direct connection to a 50 Ω antenna. Both long wire and 50 Ω antennas, such as verticals and dipoles, can be used* and are selectable with a switch.

*Do not connect two antennas at the same time to prevent damage to the antenna tuner during transmission.

Compact & Lightweight Body for Portable Operation

The same compact size as the AH-4, 50%* smaller and lighter than the AH-730. Cables can be connected without opening the cover, enabling quick and easy installation.

*Approximately

High Speed Tuning

Simply press the "TUNER" switch on the connected transceiver for fully automatic tuning in 2–3 seconds. The 200-channel memory stores matching settings, enabling re-tuning at the same frequency in approximately one second.

Minimized Interference During Tuning

During tuning, the AH-6 reduces RF output to approximately 0.3 W through the attenuator, minimizing interference with other stations.

IP54 Rugged Construction for Outdoor Installation

The body is made of a high-rigidity resin. With a water-resistant structure that includes waterproofing, weather resistance and protection against salt damage, it can be safely installed in various outdoor locations.

Supplied Accessories

  • Control cable OPC-1465 (10 m, 32.8 ft)
  • Mounting kit (U-bolts and plates)

Compatiable with:

IC-7760, IC-7610, IC-7300MK2, IC-7100, IC-718, IC-7300

Specifications

Frequency coverage

Wire antenna 1.8 MHz ~ 54 MHz (with a 30 m, 98.4 ft or longer)
3.5 MHz ~ 54 MHz (with a 7 m, 23 ft or longer)
50 Ω antenna 1.8 ~ 54 MHz (16.7 ~ 150 Ω)
Maximum input power 120 W
Tuning power required 5 ~ 15 W (10 W rated)
Input impedance 50 Ω
Power supply requirement 13.8 V DC±15% (supplied from transceiver)
Current drain 0.6 A or less
Tuning accuracy VSWR 2.0 : 1 or less
(except for multiples of ½λ)
Number of memory channel 200 ch
Tuning time Average 2 to 3 seconds (maximum 15 seconds)
Operating temperature range –10°C ~ +60°C; +14°F ~ +140°F
Weight 1.25 kg; 2.75 lb (approximately)
Dimensions (W×H×D, projections not included) 172 × 230 × 71 mm; 6.8 × 9.1 × 2.8 in
 

Applicable IP Rating

Ingress Protection Standard
IP rating IP54 (Dust-protection and water resistant)
 

All stated specifications are subject to change without notice or obligation.

Instruction Manual / Guides

Name Model Name Note
INSTRUCTIONS AH-6  
PRECAUTIONS (German/Spanish/French/Italian) AH-6  

 

Brochures Name Size
AH-6 (A4) 742KB
AH-6 (LT) 733KB
OPTION LIST - HAM Radios and Receivers 4.66MB
HAM Radios and Receivers 2.98MB

Shipping:

We have several shipping options for our products, including next-day and Saturday/Sunday delivery for certain items. Please see these options at checkout.

Returns:

If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:

Click here for returns form

Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request. Large items cannot be returned if they have been assembled, unless faulty.

Warranty Terms and Conditions

Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.

For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link above and return to ML&S with the faulty product.

International Warranty information

Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, [email protected]