Please correct me if I am wrong.
I believe the heart of the new synthesizer is a SI-570.
Great phase noise but the output frequency is quite sensitive to
temperature changes.
It has been observed that the corrections to bring the synthesizer in
step with the master oscillator happen over lon
Brian,
The main frequency determining element in the K3/K3S is the TCXO and not
the SI-570.
Are you looking only at the native SI-570 thermal data, or are you
finding from our measurements that the SI-570 in the new synth boards is
not following the stability of the TCXO? The SI-570 should
Brian,
My K3 shows the same behavior.
I have no solution to the problem.
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rom: Elecraft [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of brian
Sent: Tuesday, June 28, 2016 9:09 PM
To: elecraft@mailman.qth.net
Subject: [Elecraft] K3S new synthesizer query
Please correct me if I am wrong.
I believe the heart of the new synthesizer is a SI-570.
Great phase noise b
My K3 has the TCXO 1%
73, Roger
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