[Premium-Rx] PAE 5100

[Marco IK1ODO]

At 23:06 01/02/2012, you wrote:
>Further to Pat's request for information about this receiver, we now have
>the maintenance and operating manuals for it. Unfortunately it looks as
>though the TCXO (a Hy-Q TCO947 running at 6MHz) is defective and
>replacements seem to be unavailable. Anyone know of either a source of a
>second-hand item or a direct replacement?
>
>73 John
>GW4FRX

If you don't find a spare TCXO and want to conserve the temperature 
stability, consider using a 6 MHz xtal (once common for 
microprocessors) and thermally stabilize it with a DB6NT's QH40A. I 
did that in a couple of cases where the original TCXO or OCXO was unobtainium.

73 - Marco IK1ODO