As a test, I would completely uninstall and reinstall whatever
program is generating the RTTY (MMTTY or whatever). Maybe something
went nuts in the lookup table which stores the actual code pattern
transmitted for each character.
Or try a different program temporarily.
Jerry W4UK
At 08:06 AM 1/7/2011, you wrote:
>trying to setup a FT-920 with a microkeyer for FSK use with
>MMTTY....it's not my rig, so not sure the history, it keys up fine,
>but sends strange or missing characters, tried it with a different
>microkeyer, and tried it with power all the way down.....here is
>whats strange, it always drops the same characters, not matter what,
>I repeated this test several times this morning. It always misses:
>A, C, D, E, F, I, J, K, R and U, and 3, 4, 7, 8, and enter....I
>suspect the keying circuit in the radio, but not sure, I don't
>believe anyone else has tried FSK with this rig.....any thoughts?
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