[time-nuts] GPSDO project

Stan W1LE stanw1le at verizon.net
Sun Jun 28 17:20:49 EDT 2009

Additional suggestions, for short term realization, and cost effective:

PTS synthesizer that will cover the desired freq, Programmed Test 
Sources are common on Ebay.
Can use an external 10 MHz reference. Get one with front panel knobs 

Possibly a FLUKE model 6061B synthesizer, tunable in 1 Hz steps. Can use 
a 5 MHz reference
Useable to 160 MHz.

Other synthesizers from commercial test equipment manufacturers.

Stan, W1LE

Brad Dye wrote:
> I have just purchased a Thunderbolt GPS receiver. I hope to use this 
> to discipline an oscillator on 66.66666 MHz so I can use it as a LO on 
> my Software Defined Receiver (SDR-IQ).

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