W2ENY Amp Relay Cable 13 pin fits Icom 7000 7100 7200 7300 7410 706 703 718 78

Description

The Original "Relay in Cable"
Icom Amplifier Interface
fits Icom 78, 706, 703, 718, 7000, 7100, 7200, 7300, 7410
by Bob W2ENY
The Icom 7410, 7300, 7200, 7100, 7000, 718, 703, 78 and 706 (all models) internal relay has low contact ratings and becomes problematic in most shack conditions. This cable simply plugs into the multi-pin accessory jack on the rear of the radio. Four feet of shielded cable and an RCA/Phono type plug fits to your amplifier.
This package is compact and streamline, all components located inside the connector. Unlike other solutions, there is no klunky external box and no need to apply other external power. Although there's a relay inside the DIN connector, it looks like an ordinary cable.
For the technical types, the circuit uses voltages available on two pins of the radio's accessory jack for switching.
Contacts are rated for 220V at 2 amps
, more than sufficient for many amplifiers (Such as Heath SB200, SB201,SB220, Collins 30L1-30S1, Henry 2K, Ameritron AL-80, 811, 1200, Dentron GLA-1000, Clipperton, Acom, etc).
Switches any voltage, AC, DC (+) or (-)
This cable actually has a relay and diode built inside the DIN connector - providing 100% electrical isolation between your radio and your amplifier!
If you have an ICOM 7300, 7200, 7100, 7000, 703, 706, 706mkII, 718, 78 and an amplifier,
this is what you need before your internal relay fuses closed and you gotta send it back!
Other sellers show a disclaimer about a "continuously keying" problem their buyers experience, this cable has no such design flaw or problem and works with ANY amplifier - whether you are keying a positive or negative going DC voltage or AC relay voltages.
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Better than 5000 sold over 20 years and Thanks for looking ;)
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