On May 10, 2005, at 10:36 AM, [EMAIL PROTECTED] wrote:
I recently assembled and XG1 calibrator and began checking some of
my equipment. 4 out of 5 radios that I own indicated an S9 signal,
however, my K2 did not. It registered an S5-S6. A friend of mine
who borrowed my K2 indicated the
My guess is that somewhere in writing that example the numbers changed
(likely because the author wanted the result to be 30 dB instead of dealing
with 29.6 dB and explaining away the fact that the tenths digit is
insignificant so should be rounded up). 1.48 *is* the log of 30, so
apparently the
-137dBm.
73/ Bob - W5BIG
- Original Message -
From: Ron D'Eau Claire [EMAIL PROTECTED]
To: elecraft@mailman.qth.net
Sent: Thursday, May 12, 2005 1:24 AM
Subject: RE: [Elecraft] Low receiver sensitivity
Bart, PA3GYU wrote:
Look up
Ron,
At 04:01 11-05-05 -0400, you wrote:
You can't get an idea of the absolute sensitivity of your K2 looking at the
S-meter, Mike.
[SNIP]
Look up Receiver Sensitivity Testing (Page 4 of the XG1 manual) and
Signal-to-Noise and MDS Calculations (page 5) for instructions on how to
use the XG1
Hi,
I recently assembled and XG1 calibrator and began checking some of my
equipment. 4 out of 5 radios that I own indicated an S9 signal, however, my K2
did not. It registered an S5-S6. A friend of mine who borrowed my K2
indicated the receiver seemed to be a bit weak.
I tweaked L34 (which
Mike WA1SEO wrote:
I recently assembled and XG1 calibrator and began checking some of my
equipment. 4 out of 5 radios that I own indicated an S9 signal, however, my
K2 did not. It registered an S5-S6. A friend of mine who borrowed my K2
indicated the receiver seemed to be a bit weak.
I tweaked
Mike, WA1ESO wrote:
I recently assembled and XG1 calibrator and began checking some of my
equipment. 4 out of 5 radios that I own indicated an S9 signal, however,
my K2 did not. It registered an S5-S6.
==
AGC adjustment R1 on the control board might be a bit off. Try turning
it to
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