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No offense taken but I Am a cber .. somebody on the radio the other night was saying that's how they ran their sb220.. I'm always willing to learn something is why I'm on this forum. I purchase a bird meter and installed the pep kit in it. Was just trying to figure out the wattage to Drive the...

In the book it says it 100 Watts but that was back in the day average power..

tubes are next....machlett 3-500zg

Is that 50w bird or or is at 50 Watts Peak into the sb220

Oh I forgot running a Galaxy 2517 turn down to two and a half what swing into 15

They said that it would tune the input of the 2 pill going into the Heathkit tricking it to 50 ohms was just wondering if anybody has tried it.. I have the variable turn down on the two pill so is that it is doing about 90 Watts Peak. When you're talking about 100 Watts what are you talkin...

2-pill driver into heathkit sb-220...someone suggested putting a antenna tuner inbetween driver and sb-220??

I agree with you 100% for sure...

The penta brand cost a little more I wonder if they are better than the Machlett brand all coming out from the same company

The machlett brand tube is looking better and better

Looking at these for my Heathkit sb-220.. anyone have any reviews on these tubes? Are they comparable to the ones that rf-parts sell. The price is very nice too.

Alright have the fan coming from harbach now. Next step I think the tubes are definitely weak being over 30 years old what would be the best choice for tubes?? RF Parts are out right now I'm on a waiting list but I see there is other brands out there machette and and Penta brand.. anyone have...

That's very good idea definitely the fan for sure Gary

Order the new capacitors and rectifying board from harbach found someone pretty close to install but I think the tubes are a little weak so saving up now for some new Taylor graphite tubes for it.. .

Thank you very much for your time for everything you showed me I went and pulled the little small capacitor like you said works like a charm now... I love this website forum he was very helpful again thank you ..Roger fl

Found a small cylinder capacitor with 35 v33 UF on it right in front of a little aluminum coil looking Thing.. that must be it??

front or back of the box

I will look for it right now,,

theres no sideband switch,,,,automatic sideband

is it square or round ? what color if you can remember,thank you very much its driving me crazy,,