[1000mp] Slight Drift

Mon, 11 Mar 2002 01:29:28 +0000

In message <[email protected]>, Stuart &
Allana Morehouse <[email protected]> writes
>       I have a friend with an MP that, on cold power up is on frequency, but
>after ten minutes or so of casual operation seems to drift about 50Hz. Can
>anyone suggest an obvious oversight or point me towards calibrating this
>rig?

Stu,

Is this really a fault or just normal warm-up behaviour?

Yaesu spec the standard TCXO (is it temp controlled?) at +/-10ppm so if
this is happening above 5MHz the radio is within spec!!

Andrew Williamson GI0NWG / AC6WI
Homepage = http://www.gi0nwg.freeserve.co.uk/

One of the ZL9CI gang
http://www.qsl.net/zl9ci/