[Amps] Kenwood TL 922A

R.Measures r at somis.org
Wed May 19 19:34:55 EDT 2004


=F0  Lou -- As I recall, in Rx/ standby/cutoff, c. +120v and in Tx, the=20=

same as the zener V.   However, a 922 should be converted from=20
V.-cutoff bias to R cutoff bias using a 10k - 100k resistor to protect=20=

the unfused T2 from a meltdown if a 3-500Z happens to short.  .

On May 19, 2004, at 9:10 AM, lou de beer wrote:

> Has anyone measured the bias voltage at L20 to ground in the standby=20=

> and
> operate position on the TL 922A..If so please let me know what you
> measured...
>
>
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Richard L. Measures, AG6K, 805.386.3734.  www.somis.org



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