Miss Selfridge

Heathkit SB-200, SB-220, SB-230 amplifier BYPASS standby switch PTT keying

Description: The perfect accessory for what Heathkit left out, a bypass switch! It is hard on (not good to turn it on and off more than needed) an amplifier to use the amplifier on/off switch just to simply bypass the amplifier, so we developed this! This listing is for our Radiodan remote amplifier BYPASS switch box that will allow you to use ONE radio to ONE amplifier There is no buffer inside this box, it's purpose is to allow bypassing your amplifier keying line with an easy to mount switch box. Put the BYPASS switch closer to where YOU want it. Push button IN to enable amplifier, Push again OUT to BYPASS amplifier This can be used with any amplifier keying line to interrupt (bypass) the keying line to your amplifier. Simply unplug your keyline from your radio to your amplifier, plug into female RCA on back, use the high quality shielded RCA cable provided to plug back into your amplifier "relay" port. Center conductors are switched, common ground shield of each connector are tied to together Button color may be red or blue Use mounting tabs on box with your screws or whatever mounting method you choose. We HIGHLY suggest the use of a high quality Amplifier Relay Buffer Interface like the Radiodan RBI-1 Interface cables for Kenwood, Yaesu amd ICOM available is separate eBay listings When connecting your Radio and Amplifier, there may be switching voltage, polarity, and current incompatibility that can cause damage to your radio or amplifier if connected without a switching interface between them. Even if your internal radio switching looks like it might be usable, it is wise to have an extra degree of isolation between your amplifier and radio with our relay buffer interface. See our eBay store listings for our complete line of Amplifier Relay Buffer Interfaces. Need a bypass switch with TWO ports, see our eBay store in "Amplifier Interfaces" In other listings we have models with 2 radios and a bypass switch, 2 or more amplifiers or other device (like noise reduction unit keying, mute, etc) 73, Dan W7RF ( Radiodan ) Ham Radio amplifier amateur amatuer radio amplifier relay interface Yeasu

Price: 22.95 USD

Location: Fort Collins, Colorado

End Time: 2023-11-18T21:48:55.000Z

Shipping Cost: 5.95 USD

Product Images

Heathkit SB-200, SB-220, SB-230 amplifier BYPASS standby switch PTT keyingHeathkit SB-200, SB-220, SB-230 amplifier BYPASS standby switch PTT keyingHeathkit SB-200, SB-220, SB-230 amplifier BYPASS standby switch PTT keying

Item Specifics

All returns accepted: ReturnsNotAccepted

Brand: Radiodan

Type: HF amplifier keying bypass switch

Model: BYPASS

MPN: SB-220, SB-200, SB-230

Country/Region of Manufacture: United States

Unit Quantity: 1

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