[Repeater-Builder] Re: KL Duplexer (Possibly 220 MHz?)

2008-07-26 Thread Joe Burkleo
Bob, That is good news. I thought your 8 can set would tune up much better than the 6 can set I did. I had to mount the one I did on it's side also. I just got a piece of angle aluminum from the scrap pile and made a rack mount for the duplexer, so that it laid in the rack horizontally. I have

[Repeater-Builder] Re: KL Duplexer (Possibly 220 MHz?)

2008-07-25 Thread Bob
Joe: Thanks for the info. I did a cheap 'n' dirty tune up with the service monitor and my DC-to-light receiver and was able to get the beast to behave surprisingly well. It required backing out the tuning screws far enough so that the duplexer will now have to rest on its side, but I think

[Repeater-Builder] Re: KL Duplexer (Possibly 220 MHz?)

2008-07-22 Thread Joe Burkleo
Bob, One of the local guys bought one of these off Ebay a couple years ago. It had six cavities - three per side. I was able to retune it to his 220 repeater frequency. It is a notch type duplexer. I was barely able to get enough isolation for his repeater which was a converted GE MVP with a ARR