[time-nuts] Naive reference oscillator qustion, but has to be asked!

Chuck Forsberg WA7KGX N2469R caf at omen.com
Fri Jun 29 10:09:01 UTC 2012


You could use a frequency synth with an external 10 MHz reference
to generate the required 15.6 MHz signal.


On 06/29/2012 02:54 AM, Chris Wilson wrote:
>
>    29/06/2012 10:49
>
> Titter if you must, but if you don't ask, you don't learn. My newly
> acquired Kenwood TS-590 transceiver has an option for a temperature
> controlled reference xtal module. The specs for it are :
>
>       Output Frequency . . . . . . . . . .  15.6 MHz
>       Temperature Stability
>               . . . . . . . . . . . . . . . Within +/- 0.5 ppm (–10°C ~ 50°C)
>               . . . . . . . . . . . . . . . Within +/- 1.0 ppm (–20°C ~ 60°C)
>       Frequency Stability (long term) . . . within +/- 1.0 ppm/year
>       Output . . . . . . . . .. . . . . . . 1.0 Vp-p (10 k ohm // 10 pf)
>
> Could the output of a GPS disciplined 10MHz standard be altered
> in frequency for this purpose? Thanks.
>

-- 
Chuck Forsberg WA7KGX N2469R     caf at omen.com   www.omen.com
Developer of Industrial ZMODEM(Tm) for Embedded Applications
   Omen Technology Inc      "The High Reliability Software"
10255 NW Old Cornelius Pass Portland OR 97231   503-614-0430






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