Any kind of busy detection circuit will need to provide detection for
the entire band of frequencies you are going to be transmitting in. In
fact, this was one of my recommendations to the ARRL.
It should not be as much of a problem as you have with Pactor since the
mode will likely have one
Just a few thoughts:
* A busy detector is not a panacea for all qrm, especially as you look
at the lower bands. I can easily lay out a scenario for 80 meters or
daytime on 40m where the PMBO should transmit when the freq is busy.
This scenario happens less as you expand the skip zones on the
jgorman01 wrote:
Just a few thoughts:
* A busy detector is not a panacea for all qrm, especially as you
look at the lower bands. I can easily lay out a scenario for 80
meters or daytime on 40m where the PMBO should transmit when the freq
is busy. This scenario happens less as you
AA6YQ comments below
--- In digitalradio@yahoogroups.com, jgorman01 [EMAIL PROTECTED] wrote:
Just a few thoughts:
* A busy detector is not a panacea for all qrm, especially as you look
at the lower bands. I can easily lay out a scenario for 80 meters or
daytime on 40m where the PMBO should
--- In digitalradio@yahoogroups.com, Jose A. Amador [EMAIL PROTECTED] wrote:
Not a big problem if the activity detector senses the maximum
possible bandwidth to be possibly used. P3 exchanges are full
bandwidth for the server (some 2.4 kHz) and P2 bandwidth (500 Hz)
for the ARQ responses.
