[Drakelist] R4C T4 alignment

when hooking up the counter and signal generator do I need to isolate/decouple them (and how...10pf series capacitor?) or is a direct connection ok? Thank you. Jim Pruitt WA7DUY ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobea

Re: [Drakelist] TR-7

transmit the display will do some strange things. More details of your installation would be helpful. Thank you. Jim Pruitt >>> On 12/10/2012 at 6:15 AM, wrote: I have a TR-7 that has the DDS board installed. It seems to me that it is working in split mode. It receives fine but whe

Re: [Drakelist] ham item for sale

I must have missed the message from Thom that changed the governance of this list to a democracy. Since he is providing the server free of charge I think he is the one that gets to decide what can and can not be posted on this list...or did I miss something there? 73 Jim Pruitt >>>

Re: [Drakelist] TR-7 all freq transmit mod

And the answer was...? Would that be at: http://www.mail-archive.com/drakelist@zerobeat.net/msg09805.html ? >>> On 8/6/2012 at 3:43 PM, wrote: This was just answered on the Yahoo DrakeRadio forum. The info is published in the Drakelist Online Forum. 73 -Jim NU0C On Mon, 6 Aug 2012 11:35:1

Re: [Drakelist] Fw: [DrakeRadio] led bulb replacement

Jim, why not these: http://shop.cointaker.com/product.sc?productId=104&categoryId=2 or these: http://shop.cointaker.com/product.sc?productId=361&categoryId=60 The above of course are their blue led 44/47 bulbs. Are the super brights too bright? Thank you for the links and ide

Re: [Drakelist] TR-4 mystery circuit attached to PTO

stuck on 850. I am sure you have a frequency shift keying circuit for 2 shifts on your pto. Good luck. Jim Pruitt >>> On 4/26/2012 at 6:10 AM, wrote: Ethan, It is certainly some sort of FSK circuit. Actually, it looks like 2 FSK circuits. Why 2? Well, if one is good, two must

Re: [Drakelist] A Great Source for Real HC-6/U Crystals

oldered and the HC-50 is welded. Why the holder nomenclature is different just because they used a different method to attach the top cover is beyond me but then I am not in manufacturing. Thank you. Jim Pruitt >>> On 12/19/2011 at 7:15 PM, wrote: Lee, I'm really not understan

Re: [Drakelist] All band TX for the TR-7

net you hand that might stop you from accidentally transmitting on a frequency you were listening to outside of the ham bands. Good luck. Jim Pruitt >>> On 10/8/2011 at 4:34 AM, wrote: Guys the other week someone ask about all band TX for the TR7. Found this method in my notes o

[Drakelist] Tom Hammond, N0SS, silent key

I just saw the announcement on the QRP-L list that Tom Hammond, N0SS is now a silent key . Tom was active on the Drake list for a few years and was active with Elecraft for many years. Tom will be missed. ___ Drakelist mailing list Drakelist@zer

[Drakelist] Need mic info on Shure model 19B209459P1

this microphone? Thank you. Jim Pruitt ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist

Re: [Drakelist] Blue LED Bulbs for Drakes

SuperBrightLeds.com also has some similar to those: http://www.superbrightleds.com/cgi-bin/store/index.cgi?action=DispPage&Page2Disp=%2FBA9S6_specs.htm 98 cents for wide angle (looks like single led) or $1.98 for a 4 LED cluster (BA9s). >>> From: Kevin Elliott To: Date: 2/2/2011 3:45

Re: [Drakelist] TR7 Drift

Won't this English document work just as well? http://www.dl7maj.de/DAFC-deLuxe_en.pdf >>> From: Joe Pyles To: Date: 1/1/2011 6:14 PM Subject:Re: [Drakelist] TR7 Drift I have 2 TR7As both with Conny's DAFCs in them and you can turn them on cold and immediately begin talking

Re: [Drakelist] Tr-7 Display

-7 came out. The one caveat would be if you had the AUX-7 plugged in with a module for your other band segments. I hope that did not just muddy the waters. Thank you. Jim Pruitt WA7DUY >>> From: Bob W7AVK To: Date: 7/7/2010 6:08 AM Subject:Re: [Drakelist] Tr-7 Dis

Re: [Drakelist] [SPAM] Hayseed service interruption

Hello Tom. What website would that be? Not everyone knows the url for your website. Thank you. Jim Pruitt >>> From: Tom NØJMY To: Drakelist Date: 12/21/2009 3:42 PM Subject:[SPAM] [Drakelist] Hayseed service interruption Please check the web-site for further d

Re: [Drakelist] TR-4 (and R4C) Noise Blanker question

Pruitt - Original Message - From: LEE BAHR To: Jim Pruitt ; DrakeList Sent: Saturday, October 10, 2009 7:18 PM Subject: Re: [Drakelist] TR-4 (and R4C) Noise Blanker question Do you all realize there was a web site a few years ago that showed you how to modify a TenTec noise blanker to

Re: [Drakelist] TR-4 (and R4C) Noise Blanker question

and http://www.qsl.net/hs0zed/drake/R4CNB1a.jpg . Martin used to hang out on this reflector and may still be here. Thank you. Jim Pruitt >>> From: Garey Barrell To: , Drakelist Date: 10/7/2009 7:42 PM Subject:Re: [Drakelist] TR-4 Noise Blanker question I have a copy of t

Re: [Drakelist] TR3 knobs

any that were a buck before though as it seemed that all I had seen before had run about $3 each. Hope that helps. Thank you. Jim Pruitt - Original Message - From: "Doug Smith" To: Sent: Thursday, April 16, 2009 6:09 PM Subject: Re: [Drakelist] TR3 knobs Dennis Kippa

Re: [Drakelist] Drake TR7 QST April 2009 Article

utput or did you have to add a buffer or amp like http://pages.suddenlink.net/wa5bdu/dds_amp.htm in order to get enough output? Thank you. Jim Pruitt WA7DUY - Original Message - From: "K8AC" To: "Drakelist" Sent: Monday, March 16, 2009 3:50 PM Subject: Re: [Drakelis

[Drakelist] Dayton and Drake forum--is there one?

I have not seen any mention of Dayton or the Drake form at Dayton on the Drakelist. It looks like I might get to attend this year. Is there a Drake forum? Is there any information about it? Thank you. Jim Pruitt ___ Drakelist mailing list

Re: [Drakelist] TR7 Digital control PCB

Willi Rass at http://www.df4nw.de/ had some replacement programmed PROM's for the DR7 board but I have not heard of anyone offering a replacement prom for the Digital control board. Thank you. Jim Pruitt >>> From: Jim Shorney To: Douglas , "drakelist@zerobeat.net&q

Re: [drakelist] R4 B power supply cap

Jim Pruitt <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- I do not know if Tom, N0JMY has one but you might take a look at his web page at http://www.hayseedhamfest.com/capkit.htm and ask him if he

[drakelist] 7 and 9 pin plug source needed

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- Does anyone know of an economical source for 7 and 9 pin tube plugs like the Amphenol 86-896? I am looking for plugs to make a couple

Re: [drakelist] FS: AC-3

Hello Steve. Did you sell the AC3? If not, how much do you want for it? Thank you. Jim Pruitt - Original Message - From: Steve Aronson To: [EMAIL PROTECTED] Sent: Monday, January 21, 2008 7:34 PM Subject: [drakelist] FS: AC-3 I have an AC-3 power supply for sale that

[drakelist] Need Soldering tips for Wen 75 soldering pistol

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- Since QTH lists do not seem to want to let me post this, I wonder if anyone on this list can help me? Does anyone know of a source fo

Re: [drakelist] R-4 Series Crystal Alternatives

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- Hello Eddy. I have built 2 of the Steve Hageman "Give that Drake Receiver a New Lease on Life" ( http://www.arrl.org/qst/2004

Re: [drakelist] WA9TGT Unique Radio Parts closing?

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- Hello Jim. Another poster mentioned that Donnie no longer has the R4B filter cap. I got on there and was going to order that too right

[drakelist] WA9TGT Unique Radio Parts closing?

Jim Pruitt <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- I was just on WA9TGT's Unique Radio Parts web site at http://www.wa9tgt.com/ and notice that he has a message saying that effective on Decem

[drakelist] Need TR7 DR7 parts source

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- Does anyone have or know of a source for the 74LS445, MC14508B, and MC14558B chips used in the TR7 DR7? Thank

Re: [drakelist] TR4 Schematic

Jim Pruitt <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- The FF-1 was the fixed frequency adapter for the 4 line. As Gary said, it was for novices back in the 60's and 70's when fixed frequency

Re: [drakelist] Drake Refurbishing

scratches. I know that there has been a lot of discussion on here about what paint and what colors match but I have not seen anything definitive. Thank you. Jim Pruitt - Original Message - From: Ron Baker To: [EMAIL PROTECTED] Sent: Saturday, July 07, 2007 10:10 AM Subject

Re: [drakelist] Solid State Tube Replacements

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- Sartori published an article in QST in 1972 (I think). At least it was in the early to mid 70's. The article was a how to arti

Re: [drakelist] Drake Parts sourch

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- John Kriner still works for Drake or did a year ago. He bought a large amount of the surplus parts that Drake was dumping about 7 y

Re: [drakelist] Drake Logbooks

looked like it had come out and been STUFFED back in as it was well creased but at least they arrived. Nice job Joe. Thank you. Jim Pruitt - Original Message - From: Gary H. Harmon Jr. To: [EMAIL PROTECTED] Sent: Tuesday, May 22, 2007 5:57 PM Subject: RE: [drakelist] From Steve

Re: [drakelist] U9003 DR-7 PROM Chip- Copy?

g. Thank you. Jim Pruitt >>> On 1/31/2007 at 5:21 AM, <[EMAIL PROTECTED]> wrote: Very interesting post. Suddenly I realize there is another fly in the ointment besides part and hardware obsolescence: the operating system. I wonder what Drake used. Was it Dos, CP/M, or what? Als

Re: [drakelist] U9003 DR-7 PROM Chip- Copy?

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- Hello Mike and the group. I have it from 2 reliable sources that U9003 was actually a mask programmed 74S387 which is a 256 x 4 bipol

Re: [drakelist] Specs for TR7 mod

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- Hello Ron. Here is a link to Scott's comments about the article: http://www.dproducts.be/Drake_Museum/tr-7mods.htm I will paste th

Re: [drakelist] WTB Solid tube solid state tubes for B and C line

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- Hello Neil. First, there was an article by SARTORI (the guy that later produced the solid tubes commercially) in a 197x (1975 or 6 I th

[drakelist] WTB Solid tube solid state tubes for B and C line

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- I am again trying to find some solid tubes. I have seen none advertised on here for quite some time and wonder if anyone has any lying

[drakelist] Need MC10116P IC for DR7

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- I am looking for a pair of MC10116P MECCL IC's for the TR7 DR7 board. Does anyone have a source for those? T

Re: [drakelist] TR-7 store switch rewire for preamp

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- Hello Floyd. Willi Rass mentioned modifying the store switch to power his TR7 preamp http://www.df4nw.de http://www.d

[drakelist] Off Topic: For WB2NVK

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- Please forgive the off topic post meant for one person but Ted, Verizon is bouncing your email with "permanent fatal errors" s

[drakelist] WTB R8, SPR4, or R4C

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- Anyone on the list have a Drake R8, SPR4 or R4C for sale at a reasonable price? If so, please contact me off list. Thank

Re: [drakelist] TR7 replacement DF4NW LED assembly sold by W2ENY

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- or you can go to: http://members.bellatlantic.net/vze3rys4/TR7_Display/ and buy the DF4NW replacement LED display for a fixed price plus

Re: [drakelist] Mods in the Jan-Feb 06 QEX for the Harmonized R4C?

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- Hello Jim. According to the article itself (mods done on a late R4C with 6EJ7 first and third mixer). "Major Features:" &quo

[drakelist] Has anyone done the mods from the Jan-Feb 06 QEX for the R4C?

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- Has anyone on the list done any or all of the mods from the QEX Jan-Feb 06 article "The Harmonized R4C-A High Performance Analog H

[drakelist] Re: [Drake] TR-7 Help

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- Hello Lee. The Communications Quarterly article reprint is at the Drake Museum at http://www.dproducts.be/Drake_Museum/images/tr7art

[drakelist] Need helo with R4B PTO adjustment

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- I am trying to repair a R4B and thought the PTO was the problem. It turns out that the pto is not the problem but the PTO range is 4.60

[drakelist] WTB MAcom MA4P4002D pin diode and Magnecraft W104MIP42 relay for Scott Prathers TR7 mods

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- Hello everyone. I just purchased the pc boards from FAR for Scott Prather's TR7 mods that appeared in summer 92 Communications Qua

[drakelist] WTB Summer 92 issue of Communications Quarterly

Does anyone happen to have a Summer 1992 issue of Communications Quarterlythey would be willing to part with?Please reply off list.Thank you.Jim Pruitt

[drakelist] MC145170D2 for Hageman FS4 clone from June 2004 QST

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterence to the drakelist gang -- Hello fellow Drake fans. I thought I would share this information with the Drakelist: About 2 weeks ago I received a message from Dig

[drakelist] 12BY7 solid tube help needed

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterence to the drakelist gang -- Does anyone happen to have a drawing for the 12BY7 solid tube or how to make one? I have the April 1977 issue of QST article that Howa

Re: [drakelist] Replacement speaker for the MS-4???

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterence to the drakelist gang -- Hello Phil. I am not sure how much this will help but a few years ago (5 maybe) someone posted to this list saying that the Radio Shack

[drakelist] Need R4C power transformer

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterence to the drakelist gang -- Does anyone on the list have a good R4C power transformer they would be willing to part with? Please contact me off list with price and

[drakelist] WTB MS4 faceplate

"Jim Pruitt" <[EMAIL PROTECTED]> made an utterence to the drakelist gang -- I have talked myself into building Steve Hageman's FS4 clone for my R4B from the June 2004 issue of QST and think that building it

[drakelist] R4B PTO repair questions

r and still works and travels? Thank you. Jim Pruitt -- Submissions:[EMAIL PROTECTED] Subscribe: [EMAIL PROTECTED] - subscribe drakelist in body Unsubscribe:[EMAIL PROTECTED] - unsubscribe drakelist in

[Drakelist] Need C line help.

it does not matter whether I am crystal controlling or vfo controlling they just do not track. Can anyone suggest a reason and place to start looking to fix this problem? Thank you. Jim Pruitt -- Submissions:[EMAIL