NEW: ED-4 Band Decoder – see ED-4 tab
RADIO / ANTENNA / AMP SELECTORS & Emtron Support
See tab “ABOUT” for distributors in the U.S. and Europe
These products allow radio operators to switch between multiple radios and antennas. Typically they are used with a power linear amplifier. The amplifier input can be switched between 2 or 3 radios / tranceivers / exciters. The amplifier output can be switched to one of up to 5 antennas. The devices can be used without an amplifier, when the input is simply bypassed to the output. ES-1A and ES-1ASP are similar. To avoid confusion, use the Selection Table below to choose the type you are interested in, then “Click for more details” for that particular type.
SELECTION TABLE
| TYPE | INPUTS | OUTPUTS | POWER | RELAY | REMOTE |
|---|---|---|---|---|---|
| ES-1A | 2 | 2 | 2000 W | Electro-Mechanical | Optional |
| ES-1ASP | 2 | 2 | 5000 W | Vacuum | Optional |
| ES-4 | 3 | 5 | 2000 W | Electro-Mechanical | YES |
| ES-4SP | 3 | 5 | 5000 W | Vacuum | YES |
ES-4 / ES-4SP RADIO / ANTENNA SELECTOR
Switch between 3 radios and 5 antennas
ED-4 BAND DECODER
Automatically control your ES-4 when switching bands on radio
Works with Yaesu BCD, ICOM Voltage (0-8V) and Kenwood
Converting from Kenwood and ICOM to BCD
