[Lowfer] Grabber online - 137.778 kHz
Ben Hall
kd5byb at gmail.com
Sun Jan 18 10:01:17 EST 2015
Hi Warren and list,
On 1/17/2015 9:16 PM, Warren wrote:
> Your grabber seems to be 10Hz low 137.766 instead of 137.776 ?
I just checked calibration of my setup - at the moment, the counter
(calibrated against a 10 MHz Z3801 GPS DO) shows I'm within a Hz.
However...I know exactly what happened.
Yesterday it was around 50 deg F here and the temp inside the house got
up to around 75 deg F. This was warm, so I turned on the air
conditioning after lunch. When I went to bed, I did not turn the system
over to heat. So the temp in the house plummeted last night until about
3 am local time this morning, when I turned on the heat.
This reinforces my need to get going on my AMRAD-type converter that
uses the 3 MHz OCXO.
thanks much and 73,
ben, kd5byb
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