2 tone rtty software for contesting

Starting 2tone within rttyrite is a two step process. This link is listed in our web site directory since tuesday jun 30 2009, and till today contesting. The 2tone settings window will open as shown in figure 410. These characteristics render latenight rtty contesting especially. I use dxl for everything except rtty as i prefer n1mm di windows and multiple decoders option, also its rtty so2r is outstanding jim m0cke. Since 2tone is being used for receiveonly, you do not have to configure the. You will find information for beginners and old hands alike.

It will be a steady tone, either 2125 hz or 2295 hz. There is no need to type a lot, nor do you need to shout your voice hoarse. Operating rtty since 2001 awardsdxccwaswaz rtty operationfsk typically so1v so2v software prejudicesd x4win for dxing n1mm logger for contesting mmtty and 2tone major rtty contest achievementsparticipated in many1st place in none station configuration one transceiver, one amplif ier, one tower a little pistol antennas. It is really a software dsp system that was written before the term really became well known or popular. There are several reasons for wanting to be a rtty op.

I was able to run mmtty as a stand alone and as a rtty engine in n1mm along with 2 tone since it was released on monday until this morning. Supported modes are rtty baudot code, ascii 7 or 8 bits, psk31 bpsk and qpsk, bpsk63, qpsk63, bpsk125, amtorfec sitorb, navtex, multifsk16, multifsk8. Getting started in rtty contesting contest university. Neste generasjon rtty med 2 tone med n1mm logger, writelog eller dx log. When 2tone is selected in the main rttyrite window, there are three available options to key direct fsk. However, the best configuration for running rtty with writelog is to use both mmtty and 2tone one in the main rttyrite window with one or two cloned windows. I feed my st8000 into one of the pk232s as an external modem, and therefore can use more than two dozen rtty software programs with the combination. The rtty decoding is the best of the soundcard software i have tried believe me, ive tried lots. Watching some dxpeditions early in 2002 working rtty, and participating in the following discussions on the rtty email reflector on the idea was born to write up what experienced rtty ops think on how to. What one decoder doesnt copy, the other might and probably will. Sometimes, rtty signals are sent in reversed or inverted i. However, both can coexist and can be run independent of each other. Bud trench aa3b presents operating rtty with n1mm for contesting during the february 2017 frankford radio club meeting.

Use hardware generated fsk when using a legacy com port to key fsk on txd. Mmtty 158np 979kb may work better on some older, non pentium computers. No matter what that reason might be, it is the purpose of these pages to assist getting you started on rtty. Software like fldigi that uses the opposite convention mark tone higher than. Rtty software the next link in the rtty chain is software that will not only receive the rtty audio and convert it to text on the screen but also interface with your radio to send rtty.

Systems set up for the european tone pairs can decode us tone pair by simply tuning the lsb receiver to a point 850 hz higher in frequency. Wsjtx developers say serious work on the new ft4 protocol began shortly after the ft8 roundup held last december 1 2. Mar 21, 2017 bud trench aa3b presents operating rtty with n1mm for contesting during the february 2017 frankford radio club meeting. As a general chit chat program for rtty and psk31 it is excellent. To show how simple this concept is, plug an open ended cable 2 conductor into the fsk input of your transmitter. The very best place to start your rtty contesting preparation is how to get started, the mustsee rtty website by don hill aa5au.

Men i det seneste aret har 2tone rtty mottaker blitt veldig popul. Beginners guide to rtty contesting feb 11, 2014 tags. Maybe by now, you have read something or experienced something when receiving rtty to give you an idea of how you want to transmit rtty. It offers psk, mfsk and rtty digital modes with logging and macro capabilities.

But it is quite not usable in all that noisy, dirty and worst slice of the rtty sub band. Ton times i have to shake myself as i didnt listened any rtty signal but one of the 2tones windows is decoding valid calls and writing all those onto the screen. Ok, youve learned a lot and youre ready to get on the air. In amateur rtty, these two frequencies are almost always separated by 170 hz. Nrrl norwegian contest academy neste generasjon rtty med. There are other programs out there that do an acceptable job with rtty, but mmtty is still the best, in my books. Having the full mmtty standalone program on your pc will allow you run. In my tests, i always installed over the older versions to date i have never had any problems. Therefore, the receiving and decoding technology is critical for reliable rtty reception. The st8000 provides tunable filters, selectable limiting, and other features ahead of the pk232, and the software thinks it is talking simply to a pk232. For contesting i use mmtty as the encoder and i have three decoders running in parallel mmtty, g4yyd 2tone and gritty.

Mmtty 2 tone rck rtty winwarbler mixw cocca rtty for mac rumped for mac more. You use a second rtty decoder to gain diversity in your receiving of rtty. The main category is operating rtty that is about operating rtty in ham radio bands. Transmitreceive sequences are 6 seconds, making it 2. Ft4 message formats are the same as those in ft8 and encoded with the same 174,91 lowdensity parity check code. I personally use the popular and free mmtty software for rtty contesting. Rtty contesting digital contesting rtty operating setting up hardware software introduction to ft8 2nd session. Nonhuman decoding implications serial number repeat, universal fist or voice. Airlink express is a user friendly digital mode software package for the amateur radio operator. It combines features of a terminal program with the features of a contest logging program. Truetty version history downloads and registration a program for amateur radio digital communications via a sound card.

Rtty has become the defacto standard of the rtty contesting world rtty by wf1b incorporates many advanced features that create the ultimate contesting tool for novice and expert alike imagine seeing a callsign appear on your. Rtty has become the defacto standard of the rtty contesting world. The most widely used and default calling mode is rtty 45 45. A fair amount of testing is done before a new release made available on the website. Rtty by wf1b incorporates many advanced features that create the ultimate contesting tool for novice and expert. Finally, ill conclude the document with a summary of contest operating tips that are appropriate to all contesting modes in general and rtty in particular. It has telnet and rs232 outputs for logging and contest programs like n1mm logger. The final presentation of the program, set up for an rsgb cc contest in rtty. Ft4 can work with signals 10 db weaker than needed for rtty, while using much less bandwidth. All of the modem signals that fldigi produces are audio signals. You can download the latest version of 2tone here on thanks to david, g3yyd, for allowing this or from the n1mm logger digital yahoo. Power requirements for rtty are really not that much greater than they are for psk31. Rtty 2 tone vs mmtty i have both mmtty and 2tone running under winwarbler, and im not seeing the superior performance of 2tone that so many other users are reporting. Rtty contesting the art of rtty sprinting part 2 in my last column, which appeared in the mayjune 2014 issue of ncj, i described the rtty sprint works and how certain operating conventions have developed among regular participants as they cooperate to make more contacts more accurately.

You can click callsigns and reports in any of the rtty windows to populate fields in the entry window. Rtty decoded by softwarehardware very difficult by brain. The shift is usually 170 hz, with the upper tone used for idle condition mark. Rtty baudot code, ascii 7 or 8 bits, psk31 bpsk and qpsk,bpsk63, amtorfec sitorb, navtex, mfsk16, mfsk8. Mmtty takes audio from one of them via dax and 2tone from the.

For your first time on rtty, try the 20 meter band. This is down to speed, ease of use and the resilience of the mode. The major ones are writelog for windows not free and rtty by wf1b for dos free. Apr 22, 2019 sequences are 6 seconds long, so ft4 is 2. Coding and character set the ita 2 character set is used. Rtty tips has been followed for a total of 730 times. When the 2tone windows reopen, click setup on the 2tone control panel. This works seamlessly with the n1mm logger software i prefer. Rtty programs, software for ham radio rtty emission mode category is a curation of 23 web resources on, extfsk by mm hamsoft, mmtty mm hamsoft, gmfsk. Ukhfcontesting 2tone new version no problem i just cant quite get to grips with n1mm i need to go somewhere for a contest where n1mm is in use to figure it out. Only receiver and computer with a sound card are necessary truetty v.

The hal p38 is the only thing so far that i have used that can decode better. If you get serious about rtty contesting, you will probably want to get a program designed specifically for it. See the n1mm logger plus help files for the supported rtty and psk. It is not limited to the traditional tone pairs around 2100 hz. Although psk31 is more popular than ever there still seems to be a preference for rtty when it comes to contests. This may be the most important system component for the rtty contester to optimize. Nrrl norwegian contest academy neste generasjon rtty med 2. We used 2tone for the 2014 arrl rtty ru when we operated from radio reef in st. Mac multimode cw, rtty, sitorabfecnavtex, fax, acars, wwvb, dtmf, ccir, eia, xph, af for macg0vtq blaster teletype software. Rtty software, digital mode ham radio amtor, psk31, ax25. A rtty tutorial for beginners iw5edi simone hamradio. So far no one has rated yet, so be the first to rate this link. Facilitates rtty operation entirely from the mouse.

Rtty tips the resource is currently listed in in 2 categories. Such features will be added in due course, some of them based on using wsjtx 2. N1mm logger plus supports the mmtty engine, mmvari, 2tone andor an external tnc for rtty contesting. As an added bonus, it would be nice to be able to adjust the mark tone for those operators who like a lower tone. A program for amateur radio digital communications via a sound card. Sm3cer contest servicecontest software rtty by wf1b. The goal was a mode that could compete with rtty contesting in terms of contact rates, while preserving many of the benefits of ft8. Even though ive been active on rtty for over 20 years, have won several rtty contests and have achieved rtty dxcc honor roll, i dont claim to have all the answers. They are winrtty hardware generated fsk, winrtty software generated fsk and 2tone. What is more, you even do not need to listen to rtty stations in order to work them. Ft4 can work with signals 10 db weaker what would be required to decode rtty while using much less bandwidth.