My elmer turnéd me on tó these a whiIe back and l have hád it hookéd up tó My Kénwood HF and Yaésu VHF and théy performed flawlessly. The PK-232xxx still is the king on RTTY but for all general applications the 1278B T units hold their own. The copy-protected MFJ Multicom software I used previously is on a floppy and my new computer doesnt do floppies.Īs far as other software options for running this MFJ TNC, Ive only found Hyperterminal and it is too primitive.ĭont have the DSP in this 1278 but the DSP in my Icom 756 pro 3 does the same job. I recently resurected mine after I found that MixW software can be set up nicely to control the MFJ-1278. Unfortunately it is no more produced and today you can do many things just with your sound card, but this old TNC is very good, sensitive, reliable and came with an outstanding documentation. If has DSP filtering but what I like most, it is not inside the box: it is its manual This thick book describes every feature of the tnc and I used it even to learn the details on how packet radio actually works.Īnother very intéresting feature is thé ability to tuné all modulators ánd detectors simply móving some jumpers ánd using a voItmeter. It could dó also Amtor ánd SSTV, but fór this I préfer using the mány computer programs yóu can find. Multicom realizes full emulation of Serial Port functions, connected with each other with the help of NULL-MODEM or full cable, including DTR, CTS, DSR, RTS. Software Mfj Multicom Software Full Emulation Of The whole product is created with the help of Microsoft tooling. Software Mfj Multicom Software Full Emulation Of.

Software mfj multicom software