On Mon, Jan 30, 2023 at 02:25 PM, David Rounds wrote:
Depending on your firmware version, you can save multiple sets of
calibration data.
I saved all five sets in my nano, specifically, 3 Mhz to 15 Mhz, 15 Mhz
to 30 Mhz, 3 Mhz to 30 Mhz, 143 Mhz to 149 Mhz, and 420 Mhz to 450 Mhz,?
I then load the calibration data as needed for the antenna span being
checked.
David
AK9F
On 1/30/2023 5:42 AM, PDXer wrote:
Does it need new calibration every time when different frequency range is
selected?
Or is it enough just one initial full freq. calibration?
Yeah, I think my set allows 6 or 7 setting savings, and can recall them I remember in the menu.
It seems a great idea. Putting on the tiny Open Short Load bits unto the SMA port and taking them out can be a bit of pain, if it has to be done often. But saving and recalling the calibration settings for most commonly used frequency ranges sounds solving the problem. cheers. 73.
