Unlike other meters in its class, the ART-3 tests receiver function as well as output power and VSWR (antenna efficiency). The AS-2 is an automatic switch that toggles two radios to one antenna.
Our 4357-S AM/FM/VHF Band Separator enables boaters to operate AM/FM and VHF radios simultaneously without the need for separate antennas and without interfering with VHF performance. With only one antenna, our 5257-S splitter allows you to use VHF, AIS (receive only) and AM/FM stereo.
| Model No. | Description | Max Power | Connection | Frequency Range | VSWR | RF Power Scale | Impedance | Accuracy | Power Supply | Connectors | Sensing/Switch Time |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 4357-S | AM/FM/VHF Marine Band Separator | 25 | Pl-259 (VHF) / Motorola (AM/FM) | -- | -- | -- | -- | -- | -- | -- | -- |
| 5257-S | Antenna Splitter | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| ART-3 | Tester | -- | -- | 155-158 MHz | -- | <30 watts | 50 OHM | +/-10% | -- | SO-239 | -- |
| AS-2 | Switch | -- | -- | <600 MHz | Below 1.2:1 | <30 watts | -- | -- | 12vDC @ 200MA | SO-239 | <100 ms |
