[TenTec] IMD Measurements - Yaesu/Inrad vs Orion

Bill Tippett btippett at alum.mit.edu
Sat Dec 25 09:17:48 EST 2004


ON6CV wrote:
 >just the key clicks problem is not really an issue ! I know this
could be annoying for the others, so I'll do the mod as soon as I
possibly can.

         Eric, this is exactly the problem with many MP owners.  The
clicks don't bother them, so they never "get around to it" to fix
them.  Please do it the mod...your fellow hams will thank you.

         Here are two alternatives:

http://www.qth.com/inrad/kits.htm#yaesu "Keying" about 75% down page
http://www.w8ji.com/keyclicks.htm

W8JI's method gives better results but is a bit more complicated
since it optimizes values individually to minimize clicks.  Inrad's
mod uses fixed values and improves the situation, but not as much.

                                                 73,  Bill  W4ZV



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