I'm perplexed by the edited dB figures.
On JT65A HF it doesn't make any sense that the values are -5 or -6 db
when the signal is strong and moving the S-meter to s5 or s6.
Here we use a 300Hz filter and the audio output is adjusted to read
about 0db with no signal. What I would have expected is
Subject: [digitalradio] Re: S/N Multipsk figures -- JT65A vs Olivia and others
I'm perplexed by the edited dB figures.
On JT65A HF it doesn't make any sense that the values are -5 or -6 db
when the signal is strong and moving the S-meter to s5 or s6.
Here we use a 300Hz filter and the audio
Patrick
- Original Message -
From: Brian A
To: digitalradio@yahoogroups.com
Sent: Saturday, April 21, 2007 2:07 PM
Subject: [digitalradio] Re: S/N Multipsk figures -- JT65A vs
Olivia and others
I'm perplexed by the edited dB figures.
On JT65A HF it doesn't make
