I may be able to help, but it will take a day or two... While I make a couple of phone calls, Venkat what frequencies do you need?
Maybe someone on this group has them in their box of elements left over from their amateur radio conversions. Of maybe someone has a leftover set of UHF commercial elements with good crystals that are near his frequency and can send them to Venkat. His supplier could take those crystals, plug them into a test circuit and determine the parameters by what loading is needed to pull the test crystals onto the indicated frequency. Mike WA6ILQ At 02:05 PM 12/18/04, you wrote: >I glanced at the call and thought it was a Canadian one. Ooops. >I forget that world wide web means just that. Too used to thinking >there's just North Americans on the list for some foolish reason. > >Chuck >WB2EDV > >----- Original Message ----- >From: "Paul Kelley" <[EMAIL PROTECTED]> >To: <[email protected]> >Sent: Saturday, December 18, 2004 4:58 PM >Subject: Re: [Repeater-Builder] Mitrek > > > Me too, but we live in the U.S.! I suspect living in India > > gives one a very different perspective on that. I hope > > someone can help Venkat with the xtal info. (Maybe someone > > already has... I was only partially following the topic > > since I don't have the requested info.) > > > > Paul N1BUG > > > > > > On Saturday 18 December 2004 04:42 pm, Chuck Kelsey wrote: > >> With all due respect, if the crystal manufacturer cannot > >> make a crystal for a Mitrek with just the channel element > >> part number, I'd seriously be looking for a different > >> supplier. > >> > >> Chuck > >> WB2EDV > >> > >> ----- Original Message ----- > >> From: "krmvsjr" <[EMAIL PROTECTED]> > >> To: <[email protected]> > >> Sent: Saturday, December 18, 2004 6:01 AM > >> Subject: [Repeater-Builder] Mitrek > >> > >> > Can anyone tell me details of crystal specifications > >> > for UHF mitrek. I am getting a T44JJA390DK and would > >> > like to replace the crystals for local frequencies. I > >> > would like to get confirmation that the crystals are > >> > 3rd overtone crystals - series resonant - 32pf capacity > >> > - (freq =10.7 / 9 for RX) I do not know the freq > >> > multiplication for TX crystal. There is a local > >> > crystal manufacturer who can supply xrystals if the > >> > operating parameters are specified. Can anywho has a > >> > the service manual make me a copy ? Venkat VU2KV Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
