Re: [Repeater-Builder] Re: Motorola R-1200 Service Monitor
Is it the same used in a 1327? John At 12:19 PM 1/1/06, you wrote: > I like it. ". if only I could find it." > > I know that problem quite well. How large is your garage? > > An extremely few of you have visited here. ;) > > Neil - WA6KLA > >k0jxi wrote: > > > > That is a good idea. They xtal still works but the oven quit. > > You can warp in on freq but there would not be much freq stability. > > It looks like a TO220 transistor shorted blowing a resistor that > > was in series with the 110 supply. I have a 1 mhz TCXO I bought > > on a whim a number of years ago if I could only find it. > > > > Thanks, Dale > > > > --- In Repeater-Builder@yahoogroups.com, Neil McKie <[EMAIL PROTECTED]> > > wrote: > > > > > > > > > If all else fails, you might consider a gold Motorola Channel > > > Element as a replacement. > > > > > > From International Crystal, should be guaranteed to 0.0002% (2 > > ppm) > > > tolerance - still better than no crystal reference at all. > > > > > > Just a thought, > > > > > > Neil - WA6KLA > > > > > > k0jxi wrote: > > > > > > > > Looking to buy the 1.0 Mhz reference oscilator. Mine failed and > > > > looking for a replacement. This one is the square octal plug in > > > > assumbly. Anyone having a dead 1200 that wants to sell parts let > > > > me know. > > > > > > > > Also, anyone familar with the failure modes of the oven in this > > > > unit contact me off site at [EMAIL PROTECTED] for a quick > > > > discusion. Would like to get some idea to see if it is > > repairable. > > > > > > > > Appreciate any help. > > > > > > > > Thanks, Dale K0jxi > > > > > > > > > > > > > Yahoo! Groups Links > > > > > > > > > > > > > > >Yahoo! Groups Links > > > > 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/
Re: [Repeater-Builder] Re: Motorola R-1200 Service Monitor
I like it. ". if only I could find it." I know that problem quite well. How large is your garage? An extremely few of you have visited here. ;) Neil - WA6KLA k0jxi wrote: > > That is a good idea. They xtal still works but the oven quit. > You can warp in on freq but there would not be much freq stability. > It looks like a TO220 transistor shorted blowing a resistor that > was in series with the 110 supply. I have a 1 mhz TCXO I bought > on a whim a number of years ago if I could only find it. > > Thanks, Dale > > --- In Repeater-Builder@yahoogroups.com, Neil McKie <[EMAIL PROTECTED]> > wrote: > > > > > > If all else fails, you might consider a gold Motorola Channel > > Element as a replacement. > > > > From International Crystal, should be guaranteed to 0.0002% (2 > ppm) > > tolerance - still better than no crystal reference at all. > > > > Just a thought, > > > > Neil - WA6KLA > > > > k0jxi wrote: > > > > > > Looking to buy the 1.0 Mhz reference oscilator. Mine failed and > > > looking for a replacement. This one is the square octal plug in > > > assumbly. Anyone having a dead 1200 that wants to sell parts let > > > me know. > > > > > > Also, anyone familar with the failure modes of the oven in this > > > unit contact me off site at [EMAIL PROTECTED] for a quick > > > discusion. Would like to get some idea to see if it is > repairable. > > > > > > Appreciate any help. > > > > > > Thanks, Dale K0jxi > > > > > > > > Yahoo! Groups Links > > > > 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/
[Repeater-Builder] Re: Motorola R-1200 Service Monitor
That is a good idea. They xtal still works but the oven quit. You can warp in on freq but there would not be much freq stability. It looks like a TO220 transistor shorted blowing a resistor that was in series with the 110 supply. I have a 1 mhz TCXO I bought on a whim a number of years ago if I could only find it. Thanks, Dale --- In Repeater-Builder@yahoogroups.com, Neil McKie <[EMAIL PROTECTED]> wrote: > > > If all else fails, you might consider a gold Motorola Channel > Element as a replacement. > > From International Crystal, should be guaranteed to 0.0002% (2 ppm) > tolerance - still better than no crystal reference at all. > > Just a thought, > > Neil - WA6KLA > > k0jxi wrote: > > > > Looking to buy the 1.0 Mhz reference oscilator. Mine failed and > > looking for a replacement. This one is the square octal plug in > > assumbly. Anyone having a dead 1200 that wants to sell parts let > > me know. > > > > Also, anyone familar with the failure modes of the oven in this > > unit contact me off site at [EMAIL PROTECTED] for a quick > > discusion. Would like to get some idea to see if it is repairable. > > > > Appreciate any help. > > > > Thanks, Dale K0jxi > > > 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/
