Further to our earlier conversation about using many of the concepts
in ALE networks for establishing digital mode QSOs, this weekend I
will be using ALE technology to scan the following frequencies
USB VFO frequencies plus standard ALE center frequency of 1625Hz.
3583
10143
14073
18103
24923
28123
(please check the band plan in your area to make sure the above are allowed)
Using ALE 400 (NOT standard ALE).
This mode is supported in free versions of Multipsk.
AlLE 400 is 50 bauds instead of 125 bauds in "standard ALE " and in a
400 Hz bandwidth instead of 2000 Hz. Therefor it fits with most
region's digital band plans for "narrow" modes"
The idea is this, anyone looking for a QSO in a digital mode other
than PSK31, RTTY, or JT65A uses ALE400. Sound or "CQ" in ALE400 and
stations scanning will hear your. If a station that hears you wants
to work you, they will call you back in ALE400 and then the 2 of you
can negotiate where to stay in ALE400 or move to another mode better
suited to the conditions. To facilitate easier choices, the
suggested alternatives are.
path between to ALE400 stations is VERY good -move to PSK 63 or 125
path between to ALE400 stations is "OK" stay with ALE 400
path between to ALE400 stations is poor/marginal move to Olivia 500/16
General principles:
1. Listen first, always make sure frequency is not in use
2. No unattended transmissions/soundings.
3. Use narrow digital modes wherever possible
4. Use 30 second soundings/CQs so that people scanning multiple
frequencies can hear you
5. When scanning, make sure your scans are less than 30 seconds in duration
6. If QSYing once a contact is made (that is optional) please avoid
standard WSPR/JT65A/QTSs frequencies
"down 500 hz" may be sufficient.
7. Use ALE MAIL on above standard frequencies, if desired.
It may seem "odd" to start a campaign for a standard calling mode via
use of a mode that only exists in one software package (multipsk). I
agree, However, using other modes with ALE-type concepts seemed even
more "odd: when a narrow ALE already existed. Hopefully other
applications like DM780 or FLdigo will incorporate ALE400 in the
future.
Meanwhile, if you have Multipsk and are looking for a none-PSK63
non-RTTY, non-HT, QSO, join the "NAN" (Narrow ALE Network ) on 3583
10143 14073 18103, 24923, 28123
