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Tue, 18 Mar 2008 16:27:45 -0400 |
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It actualy is a band switching mod, according to mods.dk.
I have purchased the diodes, and am going to send it off to Beltronics in
new hampshire when money and health allow.
I have a friend who has used them in the past. I gave them a call last
year, and the typical rate for this mod and a complete re-allignment was
around $200.00.
I also plan to have the inrad 3 khz roofing filter for hf installed.
Evidently, the 2000 uses only one roofing filter, a 15khz used for am, ssb
and fm. This mod installs a 3 k filter which is switched in for hf am, ssb,
and cw I think. Not sure about am.
Some time, I'll dig out the formula and do the math for the improvement in
s/n between a 15k bandwidth and 3k.
I'll also dig up Beltronics info and the inrad filter info and post them.
Not sure when this will happen as I jut got home from a lower baack surgery
yesterday.
73 all
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