Antenna Radio Test
Part #: ART-3

No need to call for a radio check when you have this compact, easy to use, unit on-board. Unlike other meters in its class, the ART-3 tests receiver function as well as output power and VSWR (antenna efficiency). It is powered by an internal battery or can be connected to ships 12 VDC with the supplied power cable. Battery level can be checked at the flip of a switch. No serious boater should be without an ART-3.

Specifications:
- Frequency Range: 155-158 MHz
- RF Power Scale: 0 to 30 watts
- Impedance: 50 ohms
- Accuracy: 10%
- Connectors: SO-239
- Signal Generator: 3 KHz Deviation
- Tone: 1000 Hz
- RF Level: -115 dBM (approx.)
Die-cast aluminum construction

Style 4079 one-meter cable available (sold separately) to connect the ART-2 or ART-3 to your VHF Radio

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Enjoy FREE standard shipping on most orders over $250 within the continental U.S. (excl. heavy/oversized/hazardous items).

We ship via UPS, FedEx, and USPS . Orders are processed in 1–2 business days with typical delivery in 1–5 business days .

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🛟 Hassle-Free Returns & Exchanges

Returns accepted within 30 days of delivery. Items must be unused and in original packaging.

Mistaken or damaged cargo? We’ll handle return shipping.
Changed your course? Return shipping is on you.
Report defects or damage within 7 days for a free exchange.

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📨 Contact the Crew

Questions about your order? Drop anchor at sales@marineelec.com .