Yaesu FT-290R Mk1 - mod for 1kc and 100hz steps on FM for satellite working

I asked around for details of this Mod but no-one had attempted it.
I decided to take the bit between my teeth and sort it out. Here goes.

1. Remove the covers of the rig and locate the mode select switch on the front panel. (you only need remove the covers…nothing else)
2. Locate the wafer of the switch nearest to the front of the rig and identify the green and yellow wires. Arrange a suitable method of switching the wires around. With the wires transposed the rig will now step 1kc and 100hz on FM. Note though that SSB will be 25/12kc, simply flick the switch to tune SSB normally. (I used an external switch, but I am sure that the noise blanker switch could be used or replaced with a suitable DPDT switch). You will find that the rig will tune on TX making it much more suitable for satellite working.

If you want any more info please give me a call.

GW1NGL NA7KR Kevin Roberts Ham Radio
GW1NGL NA7KR Kevin Roberts Ham Radio

Page last updated on 09/10/2012 by Kevin Roberts NA7KR a colection of Ham Radio and Electronic Information