The RX frequency = Set band frequency & pan marker sent > received. If I
send you a 1900Hz audio modulated signal at split Sub TX vfo set
14.072.500 = 14.074.400 usb freq,
Your RX on 14.074.00 band standard RX will see it at 400Hz marker.
73
vk4tux
On 9/5/23 01:46, Alan via wsjt-devel wrote:
Since WSJT-X shifts any transmit audio below 1500Hz higher up the
spectrum how come we see RX signals on the waterfall below 1500Hz?
I presume on RX it shifts all signals back down by the same amount as
they were shifted up on TX?
Alan G0TLK, sent from my mobile device
On 8 May 2023 15:37:14 Björn Ekelund via wsjt-devel
<[email protected]> wrote:
Fair enough, they come with keeping the transmit audio frequency
centered in the passband.
"Use optimal transmit audio frequency" then?
Given the huge and often uninformed debates (not only here), avoiding
the s-word would have a lot of value.
Björn SM7IUN
On Mon, May 8, 2023 at 4:29 PM Black Michael via wsjt-devel
<[email protected]> wrote:
#1 It allows you to transmit outside your passband.
#2 It avoids roll off of power at band edges.
#3 It avoids non-linearities in the audio digitization.
Mike W9MDB
On Monday, May 8, 2023 at 09:13:02 AM CDT, Björn Ekelund via
wsjt-devel <[email protected]> wrote:
So what more does it do?
Björn SM7IUN
On Mon, May 8, 2023 at 3:43 PM Black Michael
<[email protected]> wrote:
That's not the only thing it does so that's not a good
choice. Nobody has every come up with anything better than Split.
Let's just learn that Split from 50 years ago has changed and
is much more flexible now than before.
Mike W9MDB
On Monday, May 8, 2023 at 08:37:26 AM CDT, Björn Ekelund via
wsjt-devel <[email protected]
<mailto:[email protected]>> wrote:
I propose that the option "Split operation" in the radio
settings of WSJT-X is renamed "Transmit harmonics prevention"
to remove some of the confusion to those who struggle with
digital radio technology.
The three options below should be "I don't care if I QRM the
band", "Use VFO B", and "Use CAT".
Björn SM7IUN
On Mon, May 8, 2023 at 10:24 AM Jim Brown via wsjt-devel
<[email protected]> wrote:
On 5/6/2023 10:41 PM, Reino Talarmo via wsjt-devel wrote:
> This start to be really funny!
There's a saying in the States that "you can't argue with
a drunk." A
corollary is that it's a waste of time to one who only
wants the world
to tell him he's right.
The story related in your post is perfect!
73, Jim K9YC
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