Re: [Drakelist] tomorrow
Bill, thanks a lot for helping us for all these years. Please fix your antenna and keep active in the user group. 73 Fred PY2XB On Thu, 29 Oct 2009 10:59:46 -0700 (PDT), Bill Frost wd8...@yahoo.com wrote: Hello to everyone, I will be retiring from the R. L. Drake Company tomorrow. I started as a line technician way back in June of 1966, fresh out of the Air Force. It has been a GREAT 43 years !! I have met a lot of people or Friends is a better word, from all over the world and I have a lot of fond memories. I hope to get my Tribander working again (squirrels have chewed my coax) and get back on the air. Please feel free to drop me a line, wd8...@yahoo.com, any time you think I might be of help or if you just want to say Hello !! 73, Bill wd8dfp ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist
Re: [Drakelist] Noise Limiter in Drake 2B
John The 2b noise limiter is not a noise blanker as we use to define. It is a simple circuit that works along with the diode detector. It is effective on AM (product detector must be off) for ingnition noise or eletric fence sparks , for instance. In my opinion the Drake 2B is a receiver ahead of its time. If you have a good one , keep it. Regards Fred PY2XB On Thu, 23 Jul 2009 09:15:22 -0400, Paul Gerhardt phgerha...@gmail.com wrote: John Hope you are having fun with the 2B. My first one was used from Harrison Radio in NYC. They had a stack of them in stock in '63 or so. Sold it about '69 or so and purchased one from eBay about two years ago. I usually don't need the noise limiter but it does seem to work on ignition type pulse noise reasonably well like I remember. Band static should sound the same. Try it on 10-15 meters when cars are going by nearby and see if you notice a difference. BTW I reccomend Tom http://www.hayseedhamfest.com/ for the re-cap kit as my 2B needed it. See pix of the 2B on my blog www.pgerhardt.blogspot.com Paul on the Eastern Shore of MD Message: 1 Date: Wed, 22 Jul 2009 12:18:01 -0700 (PDT) From: John King k5...@yahoo.com Subject: [Drakelist] Noise Limiter in Drake 2B To: Drakelist@zerobeat.net Message-ID: 402215.41959...@web50404.mail.re2.yahoo.com Content-Type: text/plain; charset=us-ascii I bought my first Drake 2B in 1961, but like a dummy, sold it in about 1968 and regretted it until I was able to purchase a very nice replacement a couple of weeks ago. The replacement works well, but I am trying to determine how effective the NOISE LIMITER should be. I notice no difference in normal band static noise when I switch the Noise Limiter into the circuit. I would like your comments based on actual experience with a Drake 2B with a NOISE LIMITER. My experience with numerous Vintage Hammarlund, Hallicrafters, National and other brand receivers with a noise limiter has been that it is next to ineffective on noise and if the limiting is turned up on an adjustable noise limiter, it degrades gain and audio to the extent that listening to the noise is a better choice. Is that the same performance that I should expect on the Drake 2B noise limiter? Maybe I should look into noise BLANKERS for all my Drakes if that is the case. I know they are not common, but I seem to remember someone developing a blanker circuit for the Drake 4 Line. Anyone have info about that? 73, John, K5PGW -- Paul Gerhardt K3PG http://pgerhardt.blogspot.com QRP ARCI 6674 FP 274 ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist
Re: [Drakelist] Inside a 6L6.
Great video Garey. Gives me pleasure seeing young fellows interested on old (but good) technology Fred - PY2XB On Thu, 19 Mar 2009 10:37:16 -0400, Garey Barrell k4...@mindspring.com wrote: Nicely done video dissecting a 6L6. http://tinyurl.com/dzlses ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist
[Drakelist] RES: R4C
Joye I have John's good experience with him too. I have dealt three times with Radiomart at eBay and I have no complains. He also answered my questions promptly. I am more sensitive to problems then you because I am in Brazil, where import is extremely regulated. However he followed my shipping instructions to the letter and I had no issue with customs. The only remark - not necessarily bad - is that he apparently strip out every equipment's accessory and sell them separately. It was so with the Drake 2A that I purchased at ebay. The xtal calibrator was removed and sold in another auction. He sells tons of equipment and I guess problems may occur. Regards Fred - PY2XB -Mensagem original- De: drakelist-boun...@zerobeat.net [mailto:drakelist-boun...@zerobeat.net]em nome de John Stringer Enviada em: quarta-feira, 25 de fevereiro de 2009 08:15 Para: John; Richard J. Fiero II W5TFW; drakelist@zerobeat.net Assunto: Re: [Drakelist] R4C I have had only one transaction with Radiomart and it was perfectly successful.He offered a Drake RV7 in his usual glowing language. I asked a question which was promptly answered and then bid and won it. The RV7 was packed carefully and shipped quickly. On opening the box I found that the condition exceeded the glowing sales language and indeed it was just like new and worked beautifully. The R4C he now offers does look newer in the photographs than any I have seen,and certainly better than the two very excellent units I used to own. I have read of his bad transactions but think some are inevitable when reselling second hand equipment.I used to sell some locally in Northern Ireland about 30 years ago and was caught out a few times-usually with like new linears and ATU's with burned out switch contacts caused by hot switching. The important thing is that, when there are problems,things are put right with the customer promptly. That is just good business! John GI3KDR -Original Message- From: drakelist-boun...@zerobeat.net [mailto:drakelist-boun...@zerobeat.net]on Behalf Of John Sent: 25 February 2009 00:15 To: Richard J. Fiero II W5TFW; drakelist@zerobeat.net Subject: Re: [Drakelist] R4C You mean RadioMart(y)? ;-) John At 04:28 PM 02/24/2009, Richard J. Fiero II W5TFW wrote: That SALESMAN,... ( no Names ) is at it again on e bay. I cant believe, he is still getting people to buy from him ! Joey A.R.S. W5TFW Richard J. Fiero II www.w5tfw.com www.6mt.com ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist
[Drakelist] ENC: RES: R4C
Carey, I agree that he is prone to exaggerations in his language. He is very eloquent indeed. Not much different that car sellers eloquence ! One must be very confident to state that something is in mint condition. In his case, I guess he can't even test deeply anything. What may happen is that Americans are more exigent when buying used or antique radios. As we do not have too much offerings we may be more flexible. Also there is not many sellers that sell overseas on eBay. Well, everyone have their own experience in life. Fred PY2XB -Mensagem original- De: drakelist-boun...@zerobeat.net [mailto:drakelist-boun...@zerobeat.net]em nome de Carey Lockhart Enviada em: quarta-feira, 25 de fevereiro de 2009 17:46 Para: drakelist@zerobeat.net Assunto: Re: [Drakelist] RES: R4C my own observations have shown that almost all the bad feedback this guy has had on eBay and the forums are stateside buyers. then the majority of the foreign buyers have had very good luck. i have seen for my self listing that say mint, beautiful and perfect. then the photos of the item tell a much different story. i have even asked questions about items they list with no reply. so to each his own. i think i would chose not to deal with someone who has pissed that many people off. Carey, kc5gtt On Wed, Feb 25, 2009 at 1:26 PM, py2xb py...@integral.com.br wrote: Joye I have John's good experience with him too. I have dealt three times with Radiomart at eBay and I have no complains. He also answered my questions promptly. I am more sensitive to problems then you because I am in Brazil, where import is extremely regulated. However he followed my shipping instructions to the letter and I had no issue with customs. The only remark - not necessarily bad - is that he apparently strip out every equipment's accessory and sell them separately. It was so with the Drake 2A that I purchased at ebay. The xtal calibrator was removed and sold in another auction. He sells tons of equipment and I guess problems may occur. Regards Fred - PY2XB -Mensagem original- De: drakelist-boun...@zerobeat.net [mailto:drakelist-boun...@zerobeat.net]em nome de John Stringer Enviada em: quarta-feira, 25 de fevereiro de 2009 08:15 Para: John; Richard J. Fiero II W5TFW; drakelist@zerobeat.net Assunto: Re: [Drakelist] R4C I have had only one transaction with Radiomart and it was perfectly successful.He offered a Drake RV7 in his usual glowing language. I asked a question which was promptly answered and then bid and won it. The RV7 was packed carefully and shipped quickly. On opening the box I found that the condition exceeded the glowing sales language and indeed it was just like new and worked beautifully. The R4C he now offers does look newer in the photographs than any I have seen,and certainly better than the two very excellent units I used to own. I have read of his bad transactions but think some are inevitable when reselling second hand equipment.I used to sell some locally in Northern Ireland about 30 years ago and was caught out a few times-usually with like new linears and ATU's with burned out switch contacts caused by hot switching. The important thing is that, when there are problems,things are put right with the customer promptly. That is just good business! John GI3KDR -Original Message- From: drakelist-boun...@zerobeat.net [mailto:drakelist-boun...@zerobeat.net]on Behalf Of John Sent: 25 February 2009 00:15 To: Richard J. Fiero II W5TFW; drakelist@zerobeat.net Subject: Re: [Drakelist] R4C You mean RadioMart(y)? ;-) John At 04:28 PM 02/24/2009, Richard J. Fiero II W5TFW wrote: That SALESMAN,... ( no Names ) is at it again on e bay. I cant believe, he is still getting people to buy from him ! Joey A.R.S. W5TFW Richard J. Fiero II www.w5tfw.com www.6mt.com ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist
Re: [Drakelist] VFO for 2NT
Bill, page 9 of the 2NT Manual says 80m crystal 3.5MHz to 3.8MHz Output Freq 3.5MHz to 3.8MHz 40m crystal 7.0MHZ to 7.2MHzOutput Freq 7.0MHz to 7.2MHz 20m crystal 7.0MHZ to 7.125MHzOutput Freq 14.0 to 14.25Mhz 15m crystal 7.0MHZ to 7.083MHzOutput Freq 21.0 to 21.25Mhz 10m crystal 7.0MHZ to 7.125MHzOutput Freq 28.0 to 28.50Mhz So, if your VFO covers 80m and 40m you will do it. Yes you will need to make sure you do not overload the 6EA8. Also if your VFO cover the fundamental frequency of 20/15/10m it will ork as wel. Regards Fred PY2XB On Sun, 25 Jan 2009 16:27:21 -0200, Bill Ellis wrote: Hi all, If I were building a VFO for a 2NT, what would be my frequency range for the output to plug it into the crystal socket on the front? Thanks, Bill, WB9CAC ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist
Re: [Drakelist] Drake 2-B S-Meter Calibration/AVC
Dennis, Garey and everyone Happy 2009 to you all. Ihave been absent for few days. Indeed it was a gassy 6BA6 indeed which made all the trouble. For some reason during the quick swap I have not detected it was faulty the firts time. A lot of learning in this 2-B restoration ! Thanks for all the inputs. Fred - PY2XB On Fri, 26 Dec 2008 16:41:07 -0200, Dennis Monticelli dennis.montice...@gmail.com wrote: The minor changes to S-meter reading (transient or otherwise) as you introduce or remove AVC path components (Fast vs Slow and BFO) don't seem very revealing to me. The slow drift in the S-meter over several minutes is the revealing symptom. This latter behavior could be caused by a gassy tube whose grid is being fed from that very high impedance AVC line as Garey has suggested or by the grid having become contaminated and thus acting as a virtual cathode. So swapping out all those gain-control tubes with a fresh tube one at a time would be a good experiment. Dennis AE6C On Fri, Dec 26, 2008 at 3:26 AM, py...@integral.com.br wrote: Garey and Dennis, thanks agian for the inputs. Regarding tubes, I have replaced those afected by AVC/1 and AVC/2. Nothing changed. Maybe I will need to try to redo this based on what Garey wrote. I will get special attention to the 6BA6 which is driven by AVC/1. These are some effects that I would like to line up and make sure you have the details - After 10-15 minutes Smeter goes to S1. If I turn the radio off and on it will do again, but journey is shorter. The S-meter will come from S4 to S1 in 5-6 minutes. - During the journey to S1, after start up, if I am in Fast AVC and switch to Slow (introducing the 1uf capacitor), the S meter's needle deeps to the left and gets up again. I hear the RX background noise to pulse too. It does that once. - In any circusntance there is a slight S meter difference when I switch from SAVC to FastAVC and vice-versa. In SAVC it reads about half S unit more (to the right). - I have realized that when th BFO is on, the S-Meter moves a bit do the left. Normally I would answer to someone that would have posted something similar to it that the AVC discharge path is malfunctioning. I have checked the resistors in this path. I have also checked the time constant capacitor in the AV/2 and AV/1 circuits. I will have time to check spurios oscillation and/or grid leak whan I get back home. I will be away until year's eve or so. Please send any ideas that are very much welcome. Best regards Fred On Fri, 26 Dec 2008 04:19:24 -0200, Garey Barrell k4...@mindspring.com wrote: Fred - I have been traveling and missed some of this thread. Try subbing tubes in the AVC stages. Often an IF tube will be gassy, and the grid will lose control after 5-20 minutes of warmup. The 12BA6 is particularly susceptible to this problem, even in New Old Stock tubes. You sometimes have to try three or four before finding a good one. The AVC circuit is so hi-z that it takes very little grid current to upset it. 73, Garey - K4OAH Glen Allen, VA Drake 2-B, 4-B, C-Line TR-4/C Service Supplement CDs www.k4oah.com py...@integral.com.br wrote: Dennis, merry xmas to you and yours, firts of all. Thanks for the input. I don not know if I my explanation was clear enough. The long S-meter journey to S1 just occurs after power the unit up and for 10 or so minutes. After that the behaivor is normal. Yes my first shot was a opened path to discharge the AVC circuitry. Unfortunately I have not found anything to blame. Did you consider that after the initial pb the behaivor seems to be normal ? Regards Fred ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist
Re: [Drakelist] Drake L7
Laurent check the antenna relay in the L7. Salut Fred On Sat, 3 Jan 2009 18:03:10 -0200, HB9ELS Laurent wrote: In the swiss Alps my Drake L7 works great in emission except for the reception way, the attenuation is at least 40 dB. I have to switch emission and reception with a manual coax switch. Few days ago everything worked fine, now I can transmit without any problems but no more reception after the transmission. Do you have any suggestions ? Thanks for your help, Laurent HB9ELS ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist
Re: [Drakelist] Drake 2-B S-Meter Calibration/AVC
Garey and Dennis, thanks agian for the inputs. Regarding tubes, I have replaced those afected by AVC/1 and AVC/2. Nothing changed. Maybe I will need to try to redo this based on what Garey wrote. I will get special attention to the 6BA6 which is driven by AVC/1. These are some effects that I would like to line up and make sure you have the details - After 10-15 minutes Smeter goes to S1. If I turn the radio off and on it will do again, but journey is shorter. The S-meter will come from S4 to S1 in 5-6 minutes. - During the journey to S1, after start up, if I am in Fast AVC and switch to Slow (introducing the 1uf capacitor), the S meter's needle deeps to the left and gets up again. I hear the RX background noise to pulse too. It does that once. - In any circusntance there is a slight S meter difference when I switch from SAVC to FastAVC and vice-versa. In SAVC it reads about half S unit more (to the right). - I have realized that when th BFO is on, the S-Meter moves a bit do the left. Normally I would answer to someone that would have posted something similar to it that the AVC discharge path is malfunctioning. I have checked the resistors in this path. I have also checked the time constant capacitor in the AV/2 and AV/1 circuits. I will have time to check spurios oscillation and/or grid leak whan I get back home. I will be away until year's eve or so. Please send any ideas that are very much welcome. Best regards Fred On Fri, 26 Dec 2008 04:19:24 -0200, Garey Barrell k4...@mindspring.com wrote: Fred - I have been traveling and missed some of this thread. Try subbing tubes in the AVC stages. Often an IF tube will be gassy, and the grid will lose control after 5-20 minutes of warmup. The 12BA6 is particularly susceptible to this problem, even in New Old Stock tubes. You sometimes have to try three or four before finding a good one. The AVC circuit is so hi-z that it takes very little grid current to upset it. 73, Garey - K4OAH Glen Allen, VA Drake 2-B, 4-B, C-Line TR-4/C Service Supplement CDs www.k4oah.com py...@integral.com.br wrote: Dennis, merry xmas to you and yours, firts of all. Thanks for the input. I don not know if I my explanation was clear enough. The long S-meter journey to S1 just occurs after power the unit up and for 10 or so minutes. After that the behaivor is normal. Yes my first shot was a opened path to discharge the AVC circuitry. Unfortunately I have not found anything to blame. Did you consider that after the initial pb the behaivor seems to be normal ? Regards Fred ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist
[Drakelist] Drake 2-B S-Meter Calibration/AVC
Hello. Merry Xmas to all of you. Still need some help on my 2-B that still on the bench. I have calibrated the S-Meter using the manual instructions. The radio was turned on for a long time BTW. The process was straightforward. Too bad that even a 15Mohm voltmeter shunts the AVC line. The manuals procedure takes this in account. Later I realized that when I turned the radio on again, the S-meter did not go to S1 right away. This is what happens: When I turn on the 2-B, the S-meter goes to around S9+10 and then goes down to S8. Then it starts a process that takes around 10 minutes until it goes to S1 (to the calibrated position). I have verified the whole AVC circuit (resistors and capacitors). The AVC is working apparently well. It acts, as it should. I have also replaced the 6BF6 (AVC amplifier). Nothing changes this behavior. I also realized that there is a slight change on the S meter S1 when the AVC is set from fast to slow (or vice versa). On Slow the S meter goes closer to S2. When the resting process is happening, I tried to monitor the AVC2 voltage with the VTVM or with an oscilloscope, but the measurement instruments load difficult the task and even changes the S-meter position. I do not think it has to do with heat because sometimes I turn the receiver off for few minutes and turn it on and all happens once again. I am wondering if someone have experimented that and/or has any tip. Thanks and regards Fred ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist
[Drakelist] Drake 2-B S-Meter Calibration/AVC
Dennis, merry xmas to you and yours, firts of all. Thanks for the input. I don not know if I my explanation was clear enough. The long S-meter journey to S1 just occurs after power the unit up and for 10 or so minutes. After that the behaivor is normal. Yes my first shot was a opened path to discharge the AVC circuitry. Unfortunately I have not found anything to blame. Did you consider that after the initial pb the behaivor seems to be normal ? Regards Fred ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist
Re: [Drakelist] Drake 2-B S-Meter Calibration/AVC
Thanks Dennis. I will check that. On Thu, 25 Dec 2008 22:18:34 -0200, Dennis Monticelli dennis.montice...@gmail.com wrote: Well, there still may be a thermal effect. It is hard to imagine a time constant of several minutes that is due to a capacitor, while a component or sub-assembly will undergo such time constants. If you have some cold spray, you might try a short blast in specific areas to see if there is a dramatic change. As for what may be the root cause, I would check for evidence of a carrier bleed-through or spurious signal or a possible weak oscillation that is getting through the IF chain and getting rectified by the AVC detector (in other words, masquerading as a real signal). Dennis On Thu, Dec 25, 2008 at 3:01 PM, py...@integral.com.br wrote: Dennis, merry xmas to you and yours, firts of all. Thanks for the input. I don not know if I my explanation was clear enough. The long S-meter journey to S1 just occurs after power the unit up and for 10 or so minutes. After that the behaivor is normal. Yes my first shot was a opened path to discharge the AVC circuitry. Unfortunately I have not found anything to blame. Did you consider that after the initial pb the behaivor seems to be normal ? Regards Fred ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist
Re: [Drakelist] amplifier
Hello If your coax connection in/out amplifier is ok, you probably need to clean the antenna relay contacts in the amplifier. Once done, allow few hours of stand-by position (tubes with filament on) to apply power to it. Regards Fred PY2XB Most likely a stupid question but I have never in my 20+ years in the hobby used an amplifier on the HF bands (nor above 30 mhz for that matter). A recent silent key estate was put up for sale. It is a Kenwood TS-530SP and a Heathkit SB-201 amplifier. The station is completely assembled. When I turned the Kenwood transceiver on and left the amp off I heard nothing. I bypassed the amp and suddenly the Kenwood was working just as it should. Lots of signals on 40m and I made a few contacts. I did not turn the amp on as I wasn't sure about it's operation and without a manual at hand I figured to let sleeping dogs lie. My question is..is that how it should be? That with the rig on and the amp off I heard nothing. I assume that had I turned the amp on that I should be hearing what I wanted to hear out of the transceiver?? That the amp has to be on for the full circuit so to speak to operate??? Again, never owned an amp. Thinking of the Kenwood to use at my cottage and the amp here in the shack hooked up to a TR-4 that I picked up. Any thoughts out there??? Sorryall non-Drake except for the low pass filter!!! (I know...that is the best part of the station, right?) __ Ask a question on any topic and get answers from real people. Go to Yahoo! Answers and share what you know at http://ca.answers.yahoo.com___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist ___ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist
Re: [drakelist] L7 band switch
[EMAIL PROTECTED] made an utterance to the drakelist gang -- Evan, thanks for your kind email. The pb is on the output section of the bandswitch. It vaporized as far as know and I guess the recostitution is unlikely. It belongs to a ham fellow and I am trying to help him out to find a replacement. Do you have a tip on where to find a replacemnet ? Thanks Fred PY2XB Fred, The bandswitch has two sections, one for the input coil switching and one for the output coil switching.? If only one section is bad, sometimes it can be rebuilt/replaced. 73, Evan -Original Message- From: [EMAIL PROTECTED] To: drakelist@zerobeat.net Sent: Tue, 8 Jul 2008 8:50 pm Subject: [drakelist] L7 band switch [EMAIL PROTECTED] made an utterance to the drakelist gang -- Hello Can someone help? I am looking for the L7 Band switch (RF tank). Thanks Fred - PY2XB -- Submissions:drakelist@zerobeat.net Unsubscribe:[EMAIL PROTECTED] - unsubscribe drakelist in body Hopelessly Lost:[EMAIL PROTECTED] - help in body of message Zerobeat Web Page: www.zerobeat.net - sponsored by www.tlchost.net -- -- Submissions:drakelist@zerobeat.net Unsubscribe:[EMAIL PROTECTED] - unsubscribe drakelist in body Hopelessly Lost:[EMAIL PROTECTED] - help in body of message Zerobeat Web Page: www.zerobeat.net - sponsored by www.tlchost.net --
[drakelist] L7 band switch
[EMAIL PROTECTED] made an utterance to the drakelist gang -- Hello Can someone help? I am looking for the L7 Band switch (RF tank). Thanks Fred - PY2XB -- Submissions:drakelist@zerobeat.net Unsubscribe:[EMAIL PROTECTED] - unsubscribe drakelist in body Hopelessly Lost:[EMAIL PROTECTED] - help in body of message Zerobeat Web Page: www.zerobeat.net - sponsored by www.tlchost.net --
ENC: [Drakelist] L7 parts
Thanks for the input n the diodes. Anyone with any tip on the tubular trimmer ??? Thanks Fred PY2XB -Mensagem original- De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Em nome de py2xb Enviada em: segunda-feira, 24 de março de 2003 16:20 Para: drake Assunto: [Drakelist] L7 parts Gentlemen I am currently repairing the wattmeter board of my L7. The C53 (1-8pf variable tubular capacitor) bust me replaced, as well as the 1N295 diodes, along with other easy to find parts. Does anyone have a clue where I can find the capacitor (widely used in Drake rigs with built-in wattmeters) as well a replacement for these old germanium diodes. Thanks for the help Fred Carvalho - PY2XB -- Submissions:[EMAIL PROTECTED] Subscribe: [EMAIL PROTECTED] - subscribe drakelist in body Unsubscribe:[EMAIL PROTECTED] - unsubscribe drakelist in body Hopelessly Lost:[EMAIL PROTECTED] - help in body of message Brought to you courtesy of TLCHost.net http://www.tlchost.net -- -- Submissions:[EMAIL PROTECTED] Subscribe: [EMAIL PROTECTED] - subscribe drakelist in body Unsubscribe:[EMAIL PROTECTED] - unsubscribe drakelist in body Hopelessly Lost:[EMAIL PROTECTED] - help in body of message Brought to you courtesy of TLCHost.net http://www.tlchost.net --
