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Rede dos Emissores Portugueses

Associação Nacional de Radioamadores    

    Saturday, June 06 2020 @ 02:45 am UTC

 Bem-vindo a Rede dos Emissores Portugueses

Fundada em 1926
Membro da IARU desde 1931
Instituição de Utilidade Pública desde 1980

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30 Meter Multi Mode Weekend

DXThe weekend of September 25-26 will see a digital mode activity session on the 10 MHz (30m) Amateur Radio band.

When: September 25th & 26th

Where: 10 MHz - 30 Meter Band (10.100 – 10.150)

Objective: To promote experimenting and using different digital modes on unique 30 Meter Band.

Those of you who want to participate using the more common modes of CW, BPSK31, RTTY, we welcome that, but those wanting to try other less used modes please do so and turn your RSID on to help others know what mode you are transmitting (common modes no need for RSID, do use RSID on the less common/exotic modes).

A number of digital mode groups will be participating this weekend so if you have wanted to try out a new digital mode or make some contacts using less common digital modes this weekend might be of interest to you. There are a number of multi-mode digital software programs so this is also a chance to get on the 30 Meter Band to try them out.

Most of them have RSID/TXID (Reed Solomon Identifier- automatic mode detection and tuning).

This event is NOT a contest.. no set times... no rules.. no exchanges.. no winners other than those that participate with casual use of the 30 Meter Band knowing that others with like interests will be on this weekend to experiment, ragchew, DX and have some fun trying different digital modes!

Where on the 30 Meter Band to find different digital mode activity: (note: these are suggested only and observations of known digital mode activity)

10.100 – 10.130 CW
10.1239 – WINLINK-Pactor
10.129 – EMCOMM
10.132 – SSTV-Narrow (MP73-N)
10.134 – 10.138 – FeldHELL
10.136 – CMSK
10.1345 – 10.138 – OLVIA, MFSK
10.1386 – MEPT/WSPR
10.139 – JT65 (WSJT)
10.1405 – PROPNET (BPSK31)
10.139-10.141 WSPR (QSO MODE-WSJT)
10.140 – 10.141 BPSK31 QRP
10.140 – 10.142 BPSK31 – DX Region 1,2,3 (or BPSK/QPSK,31,63,125,<125hz)
10.143 – 10.145 ROS (Region 2 –note not legal in USA)
10.144 – FeldHELL (Region 1)
10.142 – 10.144 – ALE-400hz
10.145 – 10.148 – ALE-2khz [Editors note - not permitted in Region 1 bandplan]
10.145 – ARRL SkipNet
10.147 – 10.148 PSKMail/APRS
10.1491 – 10.1495 APRS

Operating hints for the weekend:
- Do use RSID (RXID/TXID) for the less common/exotic modes (i.e. Contestia, Olivia, Domino, etc)
- Do CQ with RSID for more than just a few of CQ's, don't expect to have someone to reply on a less common used mode the first few CQ's.. give it a while for others to find you and the mode being used
- Do use good operating habits – clean signal, lowest wattage to complete the QSO, QRL in common mode first, if band is busy or crowded spread out or use narrower width modes (i.e. if band is busy don't use OLIVIA 8/500 in the middle of the 30 Meter PSK 10.141 portion of the Band-not good operating habit if the band is busy and you will not make many friends)
- Do have fun and compare modes, wattage, antennas, etc with other operators that are interested to do the same.. most the 30 Meter Digital Operators are not Call, 599, 73 most want a QSO (even DX)
- Do use the other digital ops with more experience most seasoned digital ops on 30 Meters are very helpful and will have the patience to help if needed.. also might use and log on to HamSpots (link below)

Some reference links (only a few, there are many more modes/links):

If RSID is not being use please reference this link from FLDIGI on the Sight & Sounds of different digital modes that might help you determine what mode is being heard/seen on your waterfall:

CW 10.100 – 10.130

FeldHell - 10.132 – 10.136
30m FH Net 10.135 MHz +/- 2 kHz 2300z Sun Sept 26th

SSTV MP73-N (<500hz) 10.132

CMSK – 10.136

WSPR – 10.140

PropNet - 10.1405


PSK31 10.140 – 10.142
Try some PSK63, QPSK! PSK31 10.140 – 10.142

Olivia – 10.142 – 10.145

Contestia – 10.142 – 10.145

MFSK – 10.142 – 10.144 (or even try MFSK SSTV/PICS)

ROS – 10.143 – 10.145 (note: not legal in USA on HF)

Try Some Multi-Mode Digital Software (Most have RSID): (RSID) (RSID) (RSID)

Or try them all.. common modes of CW, RTTY, BPSK31, less common BPSK63/125, QPSK63/125, FeldHELL, OLIVIA, CONTESTIA, WSPR, WSJT JT65,SSTV-N, DOMINOEX, MT63, THROB, ALE400, ETC

Log in and try the new HamSpots page for Digital Modes and Groups to announce what mode you are trying or if you are having trouble others can help:

Couple other links for multi-mode users:

** Please note we are secondary users of the 30 Meter Band and to use good operating procedures

Have fun and hope to see you on the waterfall!


Don kb9umt 30MDG#0001

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