Shakespeare ART-3 Antenna Radio Tester

Shakespeare Style ART-3 Tester 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 AR T-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, or for the Style CS-2 Switch. It has PL-259 connectors on each end, already installed.