[Repeater-Builder] Philips OM345 Hybrid Amp IC's Available for Marconi

I have available some of the original Philips Semiconductor OM345 Wide-Band RF Hybrid Amp IC's new in the box from the 1990's . I know these are invaluable to you Marconi folks in repairing/restoring the Marconi 2955 series Test Sets and 2022 Signal Generators. Have them listed over on Ebay (

RE: [Repeater-Builder] Helical or hybrid ring duplexer for 6m

Martin, I have some 1-5/8 inch stubs I planned to use for a 6-m repeater. The Club found a complete repeater available at a good price, so I aborted my work. You are welcome to what I have if you pick it up. I am in northern Virginia, near DC. John AF4PD -Original Message- From:

[Repeater-Builder] Re: Helical or hybrid ring duplexer for 6m

DCFluX dcf...@... wrote: A 1 rack unit duplexer for a 30-50MHz low band system is impractical vs 4 6-8 foot tall 12 cavities? It is until I actually see a picture (or view it in person) of the actual constructed unit in operation and its measured performance rivals that of the more

[Repeater-Builder] Fwd: Georgia Statewide ARES Network Receives Funding $$$ for D-STAR Equipment [1 Attachment]

Great example of what's possible with good planning. See message below attached presentation. $$$ Georgia statewide network receives funding $$$     Posted by: WB4QDX wb4...@arrl.net jdavis6129     Date: Thu Oct 29, 2009 4:38 pm ((PDT)) An official announcement will be released in the

[Repeater-Builder] GE Mastr II Info

Please let me know which kind of UHF Mastr II this model is or anything else I should know. Model number EX65KEUA8A Thanks, Brian K5IN