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KB3LTX
Joined: 29 Aug 2009
Posts: 1
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 Posted: Sat Aug 29, 2009 5:40 pm Post subject: Phelps Duplexers |
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| I have 4 VHF duplexers that are currently tuned at around the 150Mhz area that I would like to return to the Ham bands. |
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KN3V
Joined: 19 Jan 2007
Posts: 48
Location: Rosedale MD (Largest RF Hole in Md)
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| Posted: Thu Sep 03, 2009 11:46 pm Post subject: |
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Roger,
Rick (N3HIA) and Frank (KB3AHE) have experience in tuning duplexers. Perhaps they may join in and offer some assistance.
I was there last time Rick tuned his for the new repeater frequency, but had to leave in the middle of it.
Rick is the owner of the BBS. Try sending him a message.
He's pretty busy, so I can't speak for him but perhaps he may be able to offer some tips.
I could probably stumble through it, but my time is also pretty tight for the next few months.
I wish you luck.
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Karl (KN3V) formerly KB3JKG |
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n3hia
Site Admin
Joined: 18 Jan 2007
Posts: 57
Location: Rosedale, MD
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| Posted: Fri Oct 16, 2009 10:56 pm Post subject: |
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Have any documentation on them? Are they Bp/Br (band-pass / band-reject) in a matched set?
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N3HIA |
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