[Yaesu] Making FT990 better

Samir Popaja samir.popaja at comhem.se
Mon Dec 8 15:09:11 EST 2003

I have the FT990 and really like the rig. I am considering to do
pin diode upgrade, but I don't know how. I have heard the diode
replacement makes a big
difference on RX. What improvement will I notice if I replace the pin
diodes? Also I have
understand there is a ROM/RAM upgrade. Any help, suggestions, ideas will

be appreciated. Anything more to do to make FT990 better?
73, Samir 

Samir, 7S7V (SM7VZX)
Also T94BO

Samir Popaja 7S7V (SM7VZX)
Lettlandsgatan 2B
SE-214 31 Malmö

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