[Skimmertalk] Inexpensive 10MHz GPSDO source

Dave Pascoe davekm3t at gmail.com
Thu Jul 16 09:07:29 EDT 2015


I've stumbled across a relatively inexpensive GPSDO 10MHz source that can
be used as an accurate frequency reference for your QS1R:

http://www.ebay.com/itm/121530825744

The seller will accept $140 (shipped) and possibly a little lower.

I've tested one of these for another application (already have a GPSDO on
my QS1R's) and it seems to work well.

Note that to use this with a QS1R you will have to read the QS1R
documentation on using an external frequency reference.  You need to solder
in a couple of jumpers on the board.

73
Dave KM3T


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