[Repeater-Builder] UHF Mitrek

2004-03-25 Thread Corey Dean
I have been meaning to ask this question for a few days and always seem to get caught up in something else. How far down in freq will the 450-470 mitrek go? Will it do a 434 TX and a 439 RX?. I don't have the model numbers with me right now to be able to post them. One is a 30 watt I belie

[Repeater-Builder] UHF Mitrek

2004-09-02 Thread Al
Does anyone have a UHF Mitrek manual they are willing to sell reasonably? If so please contact me off the list. [EMAIL PROTECTED]   Thanks, Al Yahoo! Groups Links To visit your group on the web, go to:http://groups.yahoo.com/group/Repeater-Builder/  To unsubscribe from this gr

[Repeater-Builder] UHF Mitrek

2005-05-01 Thread nvradtec
I have Aquired 13 low powered (34 and 44) Mitreks that were removed from service at end of last year, most are complete (head, mic, cable, and radio)I beleive they are currently rocked up in the 450 area. These would make good project radio's, if anybody is looking email me and we can discuss pri

Re: [Repeater-Builder] UHF Mitrek

2004-03-25 Thread Russell Filling
lt;[EMAIL PROTECTED]> Cc: Sent: Thursday, March 25, 2004 9:06 AM Subject: [Repeater-Builder] UHF Mitrek > I have been meaning to ask this question for a few days and always seem to > get caught up in something else. > > How far down in freq will the 450-470 mitrek go? Will it do a 434

Re: [Repeater-Builder] UHF Mitrek

2005-05-03 Thread Benjamin Naber
where are you from? And do they have the channel elements? ~Ben, KB9LFZ --- nvradtec <[EMAIL PROTECTED]> wrote: > I have Aquired 13 low powered (34 and 44) Mitreks > that were removed > from service at end of last year, most are complete > (head, mic, cable, > and radio)I beleive they are curre

[Repeater-Builder] UHF Mitrek RX Multiplier Tuning

2004-07-12 Thread hwstar
I'm running into a problem tuning the receiver multiplier on a UHF Mitrek chassis number HUE1002. I can't get an increase in M6 when tuning L7, instead I get a dip. The receiver was in working order before I preset all the coils per the tuning procedure. L102 and L104 are tuned to maximum defle

[Repeater-Builder] UHF Mitrek LO leakage mitigation

2005-02-01 Thread hwstar
Hi, I have a modified UHF mitrek mobile in repeater service which is emitting a strong signal at 1/3 of the LO mixer injection frequency. Before I travel to the site which is over 300 miles away, I'd like to make a list of things to check when I get there. I know the preselector can be probl

Re: [Repeater-Builder] UHF Mitrek LO leakage mitigation

2005-02-01 Thread Gran Clark
Hi Steve Two things come to mind with using silver solder.  1.  It is stronger.  2. Most importantly, if you are soldering silver plated parts the plating will become dissolved in the normal lead tin solder.  A 3% silver lead tin solder will prevent this migration. Gran K6RIF  At 12:50 2/1/2

Re: [Repeater-Builder] UHF Mitrek LO leakage mitigation

2005-02-01 Thread Eric Lemmon
Steve, The single most important step in mitigating fugitive LO emissions is ensuring that all shields are in place and properly seated, and all screws are in place and tight. Anyone who has had LO leakage with Micors knows that you can't leave out any shields, and the same precaution applies to

Re: Re: [Repeater-Builder] UHF Mitrek LO leakage mitigation

2005-02-01 Thread hwstar
Eric, Thanks for the tips. Steve WA6ZFT > > From: Eric Lemmon <[EMAIL PROTECTED]> > Date: 2005/02/01 Tue PM 08:31:43 EST > To: Repeater-Builder@yahoogroups.com > Subject: Re: [Repeater-Builder] UHF Mitrek LO leakage mitigation > > > Steve, > > The sing