Hi Per-Tore,
On 2/20/2018 3:24 AM, PTAa LA7NO wrote:
I wonder what the rationale behind this is:
"Hounds acknowledge having been called and send their “R+rpt” message at
a randomly selected frequency between 300 and 900 Hz."
If I was heard by the Fox on a certain freq., would it not be best to
continue the QSO on the same freq?
In the assumed DXpedition pileup situation the frequency range 1000 -
4000 Hz above USB dial frequency is filled with baying hounds, all
calling the Fox. You were lucky that Fox picked your call out of the
QRM. You have little reason for confidence that your signal would come
out on top again, in Fox's next Rx sequence.
On the other hand, the frequency range 300 - 900 Hz is kept clear of
Hounds. That's why your “R+rpt” message will be transmitted there, so
Fox is sure to copy it.
-- 73, Joe, K1JT
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