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WARNING!!!! This is a classic attempt of a Junkenders infected person trying to draw you into their ranks.? Your parents warned you about such people. Joe

Speaking of the Devil.... (GE Mastr ii High Power, Paralleled Amplifiers) Not having read the first portion of the thread, I don't know if this has already been brought up... but, The exact

I try not to think too much... but the answer to your question is just the location in the cabinet. s.

What are you disagreeing with?? You have no reference to anything. Glenn -- ----------------------------------------------------------------------- Glenn Little ARRL Technical

Anyone with TKR 850-1 v.1 Parts please contact me I am in need of?a complete rx board or another TKR no one needs cheap I can usefor a temporary back up.

well, I will just have to disagree with all that! Repeaters anyone?

skipp, Do you think the specific cable lengths were done for circuit design, or just convenience of cabinet equipment installation? Joe

If you're using the internal controller. program up Aux In/Out 4 for QT/DT Enc Enable. Program up Aux In/Out 6 as an output and for COR as Active Low. Jumper pins 23 and 25 of the DB25 on the rear

I'm trying to get the Repeater to send QT tone only on a COR signal. Then my remote link station will be set to have RX Tone, so the repeater CW ID won't go through the Internet link. Scott

A few years past, directly behind the Dayton Hamvention, Hara Area Repeater Builder / Jeff / Junk Enders Group, Flea Market location (mouth-full wasn't that) ... one of the surplus everything

https://groups.yahoo.com/neo/groups/Repeater-Builder/photos/photostream/lightbox/913375281?orderBy=mtime&sortOrder=desc&photoFilter=ALL#

I wish everyone would stop blaming the insurance companies and medical professionals for all of this. As a business, they are only reacting to consumer demands and (mostly) government regulations. The

That's what I was talking about. While the RF devices are only conducting during a portion of the AC waveform cycle, the collector/drain choke and all of the other filtering (capacitors, inductors)

What about a class C amplifier used in FM? Joe

That's a great question Larry, There is a case for polarization selection. Some of our sites here in the Southwest can have 3, 4, 5 or more duplex UHF links at once. All expected to operate free of

I hope this is my last post on this subject ... on my last hip replacement surgery (I've had 'em both done) my surgeon actually DID NOT KNOW what the hospital billed me. So I gave him a copy of the

Thanks for the update, it all makes sense. Being a 'typical' amateur I'd have been looking at doing the split and combine in the absence of a professional device.

Ray - if you've never worked on a high-power solid-state VHF or UHF Master II, they come with high-power Wilkinson splitter and combiner external to the PA's. Inside those units are quarter-wave

How do you figure? Amplifiers consume DC power. They don't consume RF. The DC current being pulled by an amplifier operating an emission that lacks any amplitude variation (such as FM) will pull

The only time I've used amplifiers in parallel they had measured sections of 75ohm [could have been 1/4 waves] to split into and combine out of the PAs. Just paralleling will present 25ohms to six