Thanks for your reply Neal. But.. I do have a picture of the unit, with the factory specification tag and the testing report that goes with it. It is a brand new unit. If you Google 'Sigma duplexer', you will see what it (they) look like. Most of their units are similar in dimensions.
Hi Freq: 234.5 Lo Freq: 230.2 Isolation: 89db Insertion Loss: 0.8db Just trying to figure out what it was used for, and if it might be applicable for use here. It was made in Ireland, but purchased from England. Researching what those frequencies might be used for in either country, but nothing definative. Thanks! ----- Original Message ----- From: neal Newman To: [email protected] Sent: Wednesday, February 04, 2009 6:13 AM Subject: Re: [Repeater-Builder] Need Info on - Sigma DX26FB Duplexer I had a Flat pack 220 Duplexer.. what your describing is much to small. for 220Mhz its closer to 18 inches long not 4 inches sounds Like you have a 440 or 800 mhz duplexer... But then again what do I know.....people are always trying to beat Physics and theory By making smaller packaging..... Here is one. Buid a New Engine/motor that develops 1000 Hp. No Pistons. No Turbines/ its only 6 inches wide and weighs less than 400 lbs. Is it Possible....,and what is it? Neal-ka2caf --- On Wed, 2/4/09, wehrme <[email protected]> wrote: > From: wehrme <[email protected]> > Subject: [Repeater-Builder] Need Info on - Sigma DX26FB Duplexer > To: [email protected] > Date: Wednesday, February 4, 2009, 5:58 AM > It is a 6 cavity unit and info tag says 230~235mhz. > > Very small unit.. each cavity tube is about 1.5" > square x 4" long. > Built like a Cellwave or Sinclair. > > Made by Sigma Wireless Technologies in Ireland. > > Tried sending a request to the company, but it has been > sold and the > new company doesn't have any information. > > Would like to possibly use it for a 10-15w 220mhz repeater. > > Anyone here have any information on this unit? > > Thanks > Mike, KO9I > > > ------------------------------------ > > > > Yahoo! Groups Links > > >
