An anomaly

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Paul
Posts: 229
Joined: Fri Feb 17, 2017 9:52 am

An anomaly

Postby Paul » Mon Apr 30, 2018 6:02 am

Having zoomed the display in and out, I observed a discrepancy between the tuned frequencies on VFO A (3413 Khz) & VFO B (3446 Khz) and those displayed and measured on the waterfall, both traces being 8 Khz lower than tuned (see image).
This is probably an insignificant event (a glitch) and was simply resolved by restarting uno, but is perhaps worth mentioning.
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mikexeno
Posts: 86
Joined: Wed Jul 08, 2015 3:18 am

Re: An anomaly

Postby mikexeno » Sun May 06, 2018 5:15 pm

Did you calibrate the RSP?

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Paul
Posts: 229
Joined: Fri Feb 17, 2017 9:52 am

Re: An anomaly

Postby Paul » Mon May 07, 2018 5:05 am

Thank you for looking Mike
No, it had not be calibrated recently, nor after the event and frequencies were and remain "spot-on" after the restart.

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