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Thomas Gerbig : 11.11.2021 13:55
Thomas, eMail> fr.gerb@gmx.de Hallo Liebe Funk-Freunde, (2 languages, German-English 2-sprachig, Deutsch-Englisch) Aufbau eines Packet-Radio-Projekts im CB-Funk Als ehemaliger Marinefunker vor mehr als 40 Jahren (den Beruf als solches gibt es heute kaum noch), der mit Transistoren und analogen Elektronik sein Dasein fristete, hänge ich derart in der heutigen digitalen Physik hintendran, dass ich gerne die Hilfe der jüngeren Generation annehme, die mit der "Digitalisierung" groß geworden. Nun flammt auch mir das Interesse wieder auf und bereite mich auf die „FuA-Lizenz“ (Radio-Licence) nächste Jahr vor. Zur Sache: Ich versuche gerade einem neu aufgeflammten, teils aus alten Mitgliedern bestehende CB-Funk-Verein zu helfen, ein Packet-Netz aufzubauen. Die wollen das alten Packet-Radio wieder haben. Doch die "alten Dinger" sind in der neuen Hardware so nicht mehr verwendbar. Die TNX bzw TNC erfordern einen RS232 Anschluss, da via USB so kein Interrupt auszulösen scheint (ich hoffe habe das so richtig erkannt). Deshalb suchen wir die Anbindung von der Soundkarte zum Funkgerät, ohne zu wissen, ob eine galvanische Trennung noch nötig ist. Oder ein Modul via USB und eine sehr simple Software (Windows, Linux), die jeder Laie „idiotensicher“ versteht, so wie einst beim alten PR (z. B. Graphik-Packet). Könnt Ihr da uns Helfen? Wir wären für jede Hilfe dankbar. Habe ich eine Möglichkeit, hier Mitglied zu werden? Hello dear radio friends, (2 languages, German-English) Construction of a Packet-Radio-Project in CB-Radio As a former marine radio operator more than 40 years ago (the profession as such hardly exists today), who eked out an existence with transistors and analog electronics, I am so behind in today's digital physics that I gladly accept the help of the younger generation who grew up with "digitalization". Now my interest flares up again and I am preparing for the "FuA-Licence" (Radio-Licence) next year. To the matter: I try to help a newly flared up CB radio club, partly consisting of old members, to build up a packet network. They want the old packet radio back. But the "old things" are no longer usable in the new hardware. The TNX or TNC require a RS232 connection, because via USB so no interrupt seems to be triggered (I hope I have recognized this correctly). So we are looking for the connection from the soundcard to the radio without knowing if a galvanic isolation is still necessary. Or a module via USB and a very simple software, which every layman understands "idiot-proof", like once with the old PR (e.g. graphics package). Can you help us? We would be grateful for any help. Do I have a possibility to become a member here? Greetings Thomas
basd : 26.10.2021 18:04
Hi, Thanks to the great software you provide. I have a question, maybe someone had similar problems. I can work easily with soundmodem, but hs_soundmodem only works (connection establish) with manchester 1200. I think it might be an bandwidth issue, the sample rate is 48 kHz but it seems to me like there is a limitation of approx 4-5 kHz I observed on two PCs. I tried to change the filter settings but without luck. I also tried the on baord sound and a USB soundcard but also did not work for some reasons. Anyone solved that or has a Packet 4800 running ?
Beppe i3lpo : 16.10.2021 18:44
Dear Andrei, I am using your HS_saundmodem prg at 2400 Bd manchester with pleasure and satisfaction. Really beautiful. I would be interested in using it on Raspberry, do you think it is possible? Thanks again!!! Beppe I3LPO
Kenny Murray : 13.10.2021 19:23
best wishes Andrei, you have the best program since they first built the PMP many years ago. thankyou and 73 de vo1kjm/ve9
Gokhan : 21.09.2021 02:35
Hi, I am SOTA activator and would like to be able to use my cell phone to use APRS over HF. Are you able to convert this software to Android and/or iOS for use? Thanks, 73 VA6GOK
rvineCAGuy KN6BMO : 19.09.2021 01:16
I configured SoundModem 113 and set Hide Window on Startup. Works. But now I want to see (and change) the settings. How can I launch soundmodem.exe and NOT HIDE?? PS each time I start it creates a new instance. It does not close on exit. Using WinLink to auto-start soundmodem which then creates many copies, and of course an error that KISS port is busy
Stephen Farlow : 17.09.2021 03:26
Running soundmodem with a Rigblaster Advantage. Tried connecting to a station with Easyterm but the radioport window shows no radio ports. Soundmodem works fine with Winlink Express and RMS Packet. Can't figure out where a radio port is defined. HELP!!
Avi : 15.07.2021 12:56
Hello Andrei, We are currently working on a GRC transmitter for TAUSAT-1, and would like to get information regarding the different DSP components of the transmitter, as well as their specific parameters (eg. RRC roll off factor, etc...). Thanks in advance, Avi
David McCurley : 24.06.2021 18:07
Hello from Georgia USA, Nice page. The software works great, thanks for the download. 73's de K4XRT
Bill Rose : 12.06.2021 08:14
Hi Andrei - Just Discovered that you need to incorporate somewhere in an appendix in your Quick Set-up Guide so others like myself with a Yaesu FT-8900 know that there are some additional settings needed for setting up the Soundmodem Pgm for the 8900 that aren't given in the Guide. These should be added to the Modem setting: The change in the setting below fixed my problem! TX Delay = 250 TX Tail = 50 I thought this was needed so others won't run into this timing problem. 73, Bill, K6HMS - Huntington Beach, CA
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