Nope. They are all over the map. I chose a random book from the library...it
happens to be the King KX-170B. The high COM IF is 9.0M and the low COM IF is
861.25k. The high NAV IF is 15.1875M and the low NAV IF is 1.1857M. I could
pick half a dozen books from the shelf and no two would be the same.

Jim


"Paul Sengupta"
shared these priceless pearls of wisdom:

-Ah, ok, thanks for that! What do they use? Is it standard?
-
-Paul
-
-"Jim Weir" wrote in message
.. .
- You can stop playing with 10.7 as a source of the problem. I cannot
-recall an
- aircraft navcom using 10.7 as the IF frequency.
-

Jim Weir (A&P/IA, CFI, & other good alphabet soup)
VP Eng RST Pres. Cyberchapter EAA Tech. Counselor
http://www.rst-engr.com