Icom HF Automatic Antenna Tuner

HF Automatic Antenna Tuner

Tune in your HF marine world

Suitable for many vessels
The versatile AT-130 can be used with a variety of vessels, even smaller boats that cannot use a long antenna element. For example, the AT-130 will match a 7 m (23 feet) long wire antenna across the marine band in the 1.6 - 27.5 MHz range.

Automatic tuning
No manual tuning is needed. Just push the [TUNE] switch on an Icom HF marine transceiver; the AT-130 adjusts the antenna and the transceiver to the minimum SWR in any frequency on an HF marine band. The AT-130 allows you to transmit with strong RF output power, and is perfect for maritime mobile operations.

Weather resistant
The AT-130 is housed in a durable, completely weather-resistant acrylic case with rubber gaskets. This allows it to be conveniently installed near the antenna element base.

For Icom HF marine transceivers
Icom's sophisticated AT-130 easily matches Icom HF marine transceivers. The AT-130 easily interconnects with an Icom HF marine transceiver. AT-130 installation is simple. No adjustments are necessary. Just connect the control cable and antenna wire and go!

Quick tune-up
Improved tuning performance...the tune-up time is less than 3 seconds in any frequency on an HF marine band. In addition, the AT-130 has 8 convenient memories to store tuning information. Retuning for a memorized frequency takes about 1.5 seconds. This allows you quick trouble-free frequency changes.

Low power tune-up
The AT-130 emits very little output power (just 300 mW) during the tuning process. This reduces the possibility of causing interference to other stations using the frequency.

Specifications

• Dimensions: 230(W) x 340(H) x 80(D) mm; 9.1(W) x 13.4(H) x 3.1(D) in (projections not included)
  
• Weight: 2.7 kg; 6.0 lb
  
• Usable Temperature Range: -30C ~ +60C
  
• Rated Voltage: 13.6 V DC +/-15% (negative ground) (supplied from an Icom HF marine transceiver)
  
• Current Drain (at 13.6 V DC): 2 A
  
• Frequency Coverage: 1.6~30 MHz (with the antenna length 7 m (23 ft) or longer)
  
• Input Impedance: 50 ohms (unbalanced)
  
• Max. Input Power: 150 W (PEP)
  
• Input Power During Tuning: 10 W
  
• Auto Tuning Time: 1.5 sec. (returning for a memorized frequency), typically 2~3 sec. (when operating band has been changed)
  
• Auto Tuning Accuracy: VSWR 2.0:1
  
• Insertion Loss: 0.5 dB (with a 50 ohms load, after tuning)

AT130

We are pleased to announce our new shipping promotions below. These rates apply to your entire order*!

*These offers apply to in-stock orders to the lower 48 states only. We cannot include shipments to Alaska, Hawaii, Puerto Rico or any other US Territory. Please call or email us for rates to these locations. Oversized packages are also excluded for 3, 2, and next day shipping. Items that are shipped freight are also excluded. Because we have many different warehouses around the United States we reserve the right to choose the carrier. Signature service can be requested for $3 extra.

International Customers:

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International order processing takes approx. 3-5 business days.
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The shipping transit times are approx. as follow: