[Elecraft] K4 S-meter characteristics

Bob Wilson, N6TV n6tv at arrl.net
Thu Apr 23 21:37:53 EDT 2020


On Thu, Apr 23, 2020 at 10:01 AM Wayne Burdick <n6kr at elecraft.com> wrote:

> The two S-meters are calibrated at S9 = -73 dBm (50 uV).


Will the K4 S-meter be calibrated at *6 dB per S-unit* as per the ITU
Recommendation
<https://en.wikipedia.org/wiki/S_meter#IARU_Region_1_Technical_Recommendation_R.1>,
or 5 dB per S-unit, like the K3?

FYI, the P3 uses 6 dB per S-unit.

I hope the K4 will also use 6 dB, even if it means "breaking tradition"
with the legendary K3.

73,
Bob, N6TV


More information about the Elecraft mailing list