Duplexer Question

[KG4LHQ]

Does anyone know anything about a this set of duplexers? I've searched all over the net and haven't had any luck finding any information.

Need to know what this set will tune too, power rating and any other information you can provide also their value if any.







I would appreciate any help that could be provided.

[d119]

Standard pass/notch VHF duplexer, looks like it's likely configured for a 600kHz or so split so it's ideal for 2m. Should tune 136-174 but you might have to change the harnessing around depending on what you want it to do.

I wouldn't put more than about 150W through these, though they may be rated to 250...

Value? $400-600 depending on how bad someone wants it. I have the same set of cavities on a VHF amateur repeater, they work well.

If you're wanting to sell them and want to wheel and deal trade wise, let me know.

[xmo]

http://www.repeater-builder.com/db/pdfs ... csheet.pdf

[mastr]

From the serial number, I am sure it was purchased new by KYEM for the old system, before they got Quantars. Those were used with 100w Mastr 2 stations, I know the guy that designed the GE system. They might be "rated" for more, but 100w is about all you want to put into a set unless the duty cycle is very light.

[Will]

Nice water heaters!