Just trying to confirm what set/subset of messages each of these should have.
I wanted to include the same "expected" results in all of them and wanted to
know if any added messages should be added to any of them
So sounds like JT4 need the same added messages as JT65/JT9. MSK144 and QRA64
are good as-is.Have I got that right? de Mike W9MDB
From: Bill Somerville <[email protected]>
To: [email protected]
Sent: Thursday, April 27, 2017 11:52 AM
Subject: Re: [wsjt-devel] Test messages
On 27/04/2017 17:14, Black Michael wrote:
I'd like to make all the "code" testers do what they are capable of or
expected to do and agree where possible.
Hi Mike, I'm not quite sure what you are asking here? All the protocols in
WSJT-X except ISCAT use a similar, but not exactly the same, message language.
Modes used on EME will include some form of short codes, JT4 uses a single tone
for RO, RRR and 73 and probably for "I'm here" in a sked. JT65 EME usage (which
doesn't use SNR based reports) allows for short codes (alternating pair of
tones) for RO, RRR and 73. OOO messages are reduced to the same message without
the OOO which is superfluous.
MSK144 has two special forms, short codes sent as shorter messages with
hashed callsigns using a different encoding and contest style replies that use
antipodal grids (only in the message -- the decoder shifts them back to the
real grid). With QRA64 the AP system negates the need for short code messages
completely because sensitivity increases as the QSO progresses. 73
Bill
G4WJS.
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