What is the inductance of the plate choke??
How big are the plate choke by-pass caps??
Dennis W7JX
Lynn wrote:
>N3300 3 amps @1mhz 400pf quantity 4 7.5kv
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>Lynn NO9Z
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>2 wrote:
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>>>Hello,
>>>
>>> I am almost finished with the new homebrew yc156 amp.
>>>It works fine on 15 - 80 meters but I am having a problem with
>>>160.
>>>
>>> With 5000 watts in, I am getting about 1200 watts out.
>>>
>>> I have added inductance to the plate and cathode chokes, changed
>>>(padder caps for the load to 400 pf/ 7.5kv) ,
>>>
>>>
>>EUR Please describe padder caps and give RF current rating at 1MHz. tnx
>>
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>>>and setup the tank
>>>several
>>>times. The blocking cap is a 1900 pf .
>>>
>>> THe other sympton is that grid current is much higher on 160 than
>>>all the other bands.
>>>
>>>what am I missing?
>>>
>>>TIA for any assistance
>>>
>>>Lynn NO9Z
>>>
>>>
>>>
>>>_______________________________________________
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>>>
>>Rich, AG6K, 805-386-3734, www.vcnet.com/measures
>>
>>
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