[drakelist] R-4 Series Synthesizer

Has anyone built the synthesizer for Drake R-4 receivers featured in June 2004 QST? This article is also available at http://www2.arrl.org/qst/2004/06/hageman.pdf. If so, did you experience any problems (misprints, debug problems, etc)? I would love to build the circuit, but am wary of

[drakelist] Touch Up Paint

Can anyone recommend a source for touch-up paint for the darker shade of gray of the Drake 4 Series front panels? For example, the lower part of the R4-B Front panel Thanks and 73, Ted [EMAIL PROTECTED]

[Drakelist] Copper plating for Drake Gear

Hello fellow Drake users: Like many other users of Drake equipment, the copper plating on my R4- B, T4X-B, etc. is less than perfect. I recently stumbled across a web site which makes me wonder about the possibilities of correcting some of the problem areas. This is a do-it-yourself

[Drakelist] R4B Power Transformer

I have noticed lately that the power transformer in my R4B is rather warm. After about a 3 hour warm-up, one can still touch the top of it, but just barely. I would guess the temperature to be around 50 degrees C. I can't say that I have noticed it getting this warm in the past, but maybe

[Drakelist] T4-XB Question

Greetings all, I have a T4-XB recently brought out of mothballs. It passed the smoke test just fine and seems to work OK except for one possible anomaly. When tuning up using a wattmeter and dummy load and in the tune position, I can achieve an output of 60 watts with the gain control is

[Drakelist] TR-3 Quetion

Does anyone know when the TR-3 was discontinued? Looking for month and year. TNX, WB2NVK ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist

[Drakelist] Idiom Press Keyers

, but was wondering if anyone else on the list has had a similar experience with Idiom Press, and should I be concerned. 73, Ted Schurter WB2NVK tedschur...@verizo.net ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net

[Drakelist] Thanks Guys

Many thanks to those who came through with the 8643 data sheet. You guys are terrific. 73, Ted WB2NVK tedschur...@verizon.net ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist