Antenna/Radio Tester 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 12V DC 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: 0W to 30W. Impedance: 50ohms. Accuracy: 10%. Connectors: SO-239. Signal generator: 3KHz deviation. Tone: 1000Hz. RF level: -115 dBM (approximately). Die cast aluminium construction.