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 [email protected], 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/
