Read your ad copy - it seems to say that the OXCO
is not included when one orders the GPSDO option.
Is the OXCO/TCXO included irregardless of the option order?
Jerry W4UK
At 05:44 PM 5/20/2012, you wrote:
The GPSDO is a TCXO that is disciplined by a GPS
receiver. The radio switches to the GPSDO when
it is present. The GPSDO remains on in the
radio even when the main power is turned off to
maintain the high stability oscillator and the
GPS lock (unless overridden by the user).
Steve
On Sunday, May 20, 2012, Brian Lloyd wrote:
On Sun, May 20, 2012 at 10:47 AM, Jerry Flanders
<jefland...@comcast.net>wrote:
> From page 5 of the 6000 brochure: "When the GPSDO option is not installed,
> the FLEX-6700 and FLEX- 6700R come standard with a ±0.02ppm Oven Controlled
> Crystal Oscillator (OCXO) and the FLEX-6500 comes with at ±0.5ppm
> Temperature Controlled Crystal Oscillator (TCXO). "
>
> So if I buy the GPSDO option, I lose the OXCO/TCXO???? Does the GPSDO take
> up the space otherwise occupied by the OXCO/TCXO?
>
I would assume that the GPS receiver is disciplining the OCXO, not
replacing it. If you replace that nice oscillator you would probably reduce
the phase noise performance.
--
Brian Lloyd, WB6RQN/J79BPL
3191 Western Dr.
Cameron Park, CA 95682
br...@lloyd.com
+1.767.617.1365 (Dominica)
+1.916.877.5067 (USA)
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