[Elecraft] K1 : Switching filter modules

[Dave]

Tom

The only "conflict" is between modules with the same band on both, for
example, I have 80/40 and 40/30/20/15 and need to re-calibrate the 40m
offset when changing modules. A possible way around this could be to trim
one of the oscillators to match the other.

In your case, you will just need to set the bands in the menu when swapping
boards. This doesn't require test gear and is quite easy.

73's Dave, G4AON
K1 #1154

----- Original Message ----- 
From: "la1pha" <la1pha@rananett.no>
To: <Elecraft@mailman.qth.net>
Sent: Monday, May 19, 2003 8:51 PM
Subject: [Elecraft] K1 : Switching filter modules


Hi folks!
I do have K1-4 with 40,30,20,15m.
I thinking to add 80 and 17 meter in a second filtermodule.
What happens with the frequency calibration when swapping modules?
Will K1 remember calibration from one module to another when they are
swapped?
I had hoped that modules could be swapped in field use and show correct
frequency without any calibration other than first time during building.
73 de LA1PHA Tom