[Amps] TL-922A on 17 & 12

[Thomas]

This tells me 100-200w are being sent back to the PS by a partially 
resonant choke, thus the "brown spots".
You need to use an accurate grid dip meter with the choke in circuit to 
measure for any resonances near the
freqs you plan on using. If you make any changes like adding or removing 
windings, you would need to check
all the bands again! If the choke opens and unwinds during operation, it 
could short the B+ to ground! Bang!
73
de W2CO


On 10/11/21 8:50 PM, Victor Rosenthal wrote:
> Yes, it does work, although output is slightly lower than other bands. I
> use my tl922 on the WARC bands as follows:
> 30m - bandswitch on 20
> 17m - bs on 15
> 12m - bs on 10
> Power output is 1 - 1.1 kW compared to 1.2 - 1.3 kW on non-WARC bands.
>
> Victor 4X6GP
>
> On Tue, Oct 12, 2021, 05:12 Dick NY1E <dick at ny1e.com> wrote:
>
>> I don't want to find out the hard way, does the plate choke on a TL-922A
>> work on 17 & 12 meters? 12 meters is really coming to life and I get
>> temped...de Dick NY1E
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