[INRAD] FT1000MP second RX Murata filter

Clark Savage Turner csturner at kcbx.net
Tue Aug 2 10:56:46 CDT 2005


The fun part is (something I discovered quite a while back) is that 
many of the current rigs use the same Z in/out and center frequency for 
the 455 KHz IF.  If your rig (ICOM, YAESU or KENWOOD) has a Murata  455 
K - something filter, then the INRAD equivalents will work in there 
just fine.  I equipped my old TS 850 with some 2.8 KHz filters years 
ago to great advantage (getting the filter from a Yaesu FT 1000D where 
its owner had swapped out the Murata filter - same as used in many 
other rigs.)  Many of the model number differences in the INRAD filters 
for the 455 KHz IF are merely size related, I've swapped them around 
easily with mini coax and careful double taping.

Fun with filters :-)

Clark
WA3JPG

On Aug 2, 2005, at 7:23 AM, George Cutsogeorge wrote:

> Any of the Inrad SSB filter types can be used to replace the Murata in 
> the
> sub Rx.




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