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ACOM RX3.5 | ARDF receiver

ACOM RX3.5 | ARDF receiver


Application
ACOM RX3.5 is an 80-meter Amateur Radio Direction Finder (ARDF) designed for accuracy and ease of use, enabling competitors to efficiently locate hidden radio transmitters even in the most challenging terrain. Built for both training and competition, the device provides stable signal reception and precise direction-finding, helping athletes make quick and confident decisions in the field. Beginners and experienced ARDF competitors alike will find the ACOM RX3.5 an indispensable tool for successful radio orienteering.

Advantages

  • Simple design
    Easy and intuitive controls with two memory slots for storing separate frequencies.
  • Dual use - Training and Competition
    Two 3.5  mm headphone jacks: An additional headphone jack allows you to connect two pairs of headphones simultaneously to the ACOM RX3.5. This makes training sessions between experienced and novice ARDF athletes more effective.
  • Compass mounting
    A convenient slot on the bottom of the device allows you to attach a compass for easier navigation.

Quality
The device is designed and manufactured using the latest technologies, demonstrating ACOM's well-known amateur radio spirit and quality.

Documentation
The User's Manual is available only as a PDF file. The latest version is available under the Download tab (see above).
ACOM creates and distributes its documentation in ENGLISH only. If you need a User's Manual in your local language, please get in touch with your dealer.

Warranty terms
The ACOM Terms of Business (General Conditions of Sale and General Service Conditions) are available as PDF files under the Support -> Terms of Business menu.
By purchasing ACOM products, the Customer (Dealer or End User) declares acceptance of the above-mentioned ACOM Terms of Business.



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Frequency Range

  • 3.5 - 3.6 MHz;

Sensitivity

  • 1 μV / 10 dB;

Gain Control

  • 86 dB;

Recommended headphones

  • 2 x 32 Ω, with d3.5 mm connector;

Power Supply

  • Battery 9V (known as type PP3), non-rechargeable (type 6LR61 (alkaline) or 6F22 (zinc-carbon)
    or
  • Battery 9V (known as type PP3), rechargeable NiMH;

External Power Supply

  • 9VDC for rechargeable NiMH batteries;

Current Consumption

  • 36 mA;

Safety and Electromagnetic Compatibility

  • Complies with the European Union's CE safety and electromagnetic compatibility requirements;

Size & Weight

  • Body only, WxDxH: 44x23x170 mm (1.7x0.9x6.7 inches);
  • Ferrite antenna, Length: 116 mm (4.6 inches);
  • Whip antenna, Length: 110 mm (4.3 inches);
  • Weight, total: 240 g (0.53 lbs.);


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There is one recommended individual purchase option available:

  1. Coffee/tea mug :-)

    1  |  The ACOM-branded coffee/tea mug is your ARDF's most important option. Our mug will be your perfect companion for pre-race focus and post-competition unwinding :-)




Other merchandising products

We offer many ACOM-branded superior merchandising products. We are sure you will like them.


Merchandising products



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