[AMPS] Plate load charts

[Rich Measures]

>
>Re:  SB-220  on 10 M.
>
>K4AB  damaged the bandswitch 

€  Did he damage the bandswitch through error?

>before the 10M contest
>so he bypassed the bandswitch, wiring the SB-220 tank
>circuit directly for 10M.   Output went from the usual 900W
>to 1200 W.
>
>Wonder what could be done to improve efficiency on 10M
>using the bandswitch?
>
€  Tom:   Could the SB-220's bandswitch have been dissipating 300w on 10m?

-  later



Rich...

R. L. Measures, 805-386-3734, AG6K, www.vcnet.com/measures  


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