
Lately the FT-817 has been lagging behind in the ‘access to all parts of the band’ feature which is pretty useful at worst and a necessity when the bands are crowded or as in the case of this weekend. A special event station run by our club, GB1WSL was transmitting outside of the window of opportunity for the unmodified rig. GB1WSL was on 7.133Mhz and mine stopped in its tracks at 7.099.9Mhz.
Until this evening, when soldering iron in hand I removed solder from 1 jumper and added some (not the same stuff i might add) to another jumper and hey presto the Full TX on FT-817 as mods.dk calls it was complete. Its a bit more fiddly than that but even an inexperienced soldering iron toting danger managed it in about 15 minutes. Why had I not done this before?
Now the rig has the full 40m band, which is the primary reason why I did the modification, it becomes even more indispensable when I go portable. Next stop is a suitable capacity LiPo battery that I can add on to give it the full output away from a power outlet and an ATU for portable means. I wonder if there is a design out for a homebrew ATU about.
hi alex,
ReplyDeletei have the yaesu ft-100 and also with this transceiver the 40 meters stops at 7.099MHz. i sorted this to set the radio from EU to US in the service menu. this is an easy hack with no solder iron needed ;)
no sure if you can do this with the ft-817?
73 biton m0wao
I'm a bit ham fisted with an iron so it goes to show it can be done.
ReplyDeleteI'm sure I'll be using it a bit more now the full band is open
Instead of hardware wideband tx it can be done via software.
ReplyDelete