Download Pmr Conversion Handbook6/9/2023 You can see the two swiches that I added (gray), in order to get 64 channels. Pages 38 to 55 explain all what you need, in order to modify an MX294 (VHF) or an MX296 (UHF)Īn other interesting sorurce of information is the web site from Atlanta Communications,ĭevoted to PMR conversion, especially the MX 290 serie from PYE!Ī last link, before beginning to work, is the schematics of the MX-294, ![]() PMR Conversion Handbook (ISBN 1-87), published by the RSGB The modification was made using the very good book of G4HLC, Chris Lorek This was a 16 Chanel Rig, but I augmented the channel number to 64, by adding 2 switches. The MX-294 beeing now running at a local APRS digi, I have no pics of it available! The MX-294 is a VHF type, and the MX-296 is for the UHF band. So at first glance, the two transceiver seems different. But in fact, the main board was made by PYE.īut the front panel is different. AUTOPHON also sold it under the model SE-156. ![]() ![]() This a pretty old rig, sold by PYE and PHILIPS. Yves OESCH - HB9DTX - Transceivers modifications PYE-PHILIPS MX-294/MX-296 or AUTOPHON SE-156
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