Dream on. I've got all that stuff stored in the back of the shop. Never used it(really) and just can't quite throw the useless junk away. Maybe I'll start a museam. Eletronic Artifacts!!!!!! Walter --- Max Bonnell <mebonnell@xxxxxxxxx> wrote: > I was surprised by the number of techs who had a > B&K 1077 analyst. I > have had a 1077B for years. I also have a B&K 970 > (Radio Analyst). Gee > maybe they are worth something. > > Max Bonnell > Bonnell TV > Robinson, IL > > > > Sender: techassist-bounce@xxxxxxxxxxxxx From: > ty1k@xxxxxxxxxxx(Ty) Date: > Sun, May 2, 2004, 1:19pm (CDT-2) To: > techassist@xxxxxxxxxxxxx Subject: > [TechAssist] Re: Any info on this old tube/ > additional info Reply=A0to: > techassist@xxxxxxxxxxxxx > > Roy, > By golly, I think I got it! > I uploaded this file to tech assist: 931A > (PMT).pdf (PMT=3D Photo > Multiplier Tube) > Take a look at it and see if it matches. > > Ty > Tiberius Kraemer > BLUE STAR ELECTRONICS > 3312 Silverton Rd. NE > Salem, Oregon > Phone: 503 391 1491 > Mailto:ty1k@xxxxxxxxxxx > > -----Original Message----- > From: techassist-bounce@xxxxxxxxxxxxx > [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf > Of Hoyt's TV Sent: > Sunday, May 02, 2004 11:21 AM To: > techassist@xxxxxxxxxxxxx Subject: > [TechAssist] Re: Any info on this old tube/ > additional info > > Flew, George, flew is the word. > or flown------- > As I sit here in Geezerville, looking up at the > sky on a warm sunny day. > Instead of watching birds, I watch time. > > Russ Hoyt > Hoyt's TV > Exeter, NH > > ----- Original Message ----- > From: "George" <grndmstrg@xxxxxxxxxxxx> > To: <techassist@xxxxxxxxxxxxx> > Sent: Saturday, May 01, 2004 7:43 PM > Subject: [TechAssist] Re: Any info on this old > tube/ additional info > I had forgotten about my B&K 1077 which had not > been used for many years > until I read the post on it, gee that was a long > time ago, how time > flies! > > George > Afana Electronics > Moreno Valley, CA > > ----- Original Message ----- > From: "Hoyt's TV" <hoytstv@xxxxxxxxxxx> > To: <techassist@xxxxxxxxxxxxx> > Sent: Saturday, May 01, 2004 6:02 AM > Subject: [TechAssist] Re: Any info on this old > tube/ additional info > > I used one of those B&K 1077s back in 1970. I > kind of remember it having > several slides you could insert to get test > patterns. Don't remember > much more though. Didn't use it but a couple > times. > > Russ Hoyt > Hoyt's TV > Exeter, NH > > ----- Original Message ----- > From: <greentron@xxxxxxx> > To: <techassist@xxxxxxxxxxxxx> > Cc: "Paul Medvetz" <paulcho@xxxxxxxx>; > <techassist@xxxxxxxxxxxxx> > Sent: Friday, April 30, 2004 11:11 PM > Subject: [TechAssist] Re: Any info on this old > tube/ additional info > > What sort of analyzer test was that used for? I > used to use > photomultiplier tubes in nuclear radiation > monitors. The radiation would > cause flashes of light when captured in a > transparent crystal material. > The photons would cause electrons to be emitted > from the cathode in the > tube. The electrons would be accellerated to an > anode. When they struck > the anode a shower of electrons would be emitted. > These would be > accellerated to the next anode which was at a > higher voltage, > =A0=A0=A0=A0and etc.. It took 800 to 1200 volts > to make the tube work. > The various > anodes and the cathode were connected to taps on > a voltage divider. The > gain of the tube was adjusted by adjusting the > high voltage. The current > from the last anode would go to a milliampmeter > or to a pulse amplitude > analyzer. They are still used for this purpose as > they are more > sensitive than solid state devices. The Harshaw > Chemical Co. of > Cleveland Ohio used to make them and kept large > numbers of them on > burn-in. The ones that exhibited good stability > at high gain over a long > period of time brought very high prices. > > J Silverman > > They call it a photo-multiplier tube it picks up > a flying dot of=3D > light from the crt which produces an output > signal that is proportional > to the amount of light which strikes it.That > number=3D > =A0=A0=A0=A0that > I posted yesterday isn't the actual number its > B&K's part=3D number,I > have the diagram of the tube if you need it.It > also has no=3D heater. > > Tv-Service-Company > RR 3 Box 3550 > Hazleton,Pa.18202 > > On Fri, 30 Apr 2004 12:23:56 -0400, J Silverman > wrote: > Photo tube? Do mean a "magic eye" tube that was > used for beat frequency > and > null detection? > > Jerry Silverman > Greentron Inc > 4 Newland Ave > Greenville SC 29609 > 864 232 3889 > Fax 271 2080 > mailto:greentron@xxxxxxx > > ----- Original Message ----- > From: "Paul Medvetz" <paulcho@xxxxxxxx> > To: <techassist@xxxxxxxxxxxxx> > Sent: Friday, April 30, 2004 6:47 AM > Subject: [TechAssist] Re: Any info on this old > tube/ additional=3D > =A0info > > I have a old B&K model 1077 analyst that uses the > tube that=3D you=3D3D ar= > e > describing it is the photo tube part # 231- > 001-9-001 And it=3D3D > does > have 11 pins. > > Tv-Service-Company > RR 3 Box 3550 > Hazleton,Pa.18202 > > On Thu, 29 Apr 2004 18:42:46 -0500, VM wrote: > I can't find any tubes with 11 pins in my antique > tube=3D > =A0=A0=A0=A0manual,=3D3D > only > 7, 8, > 9,10 & 12 pins. (Some have a Plate Cap on top, of > course)=3D Could=3D3D > you > have > miscounted the pins? > > Vernon Mosley <vlm@xxxxxxxxxxxxxxxxxx > Mosley TV Service > Success, MO 65570 > > ----- Original Message ----- > From: <Royal19960@xxxxxxx> > To: <techassist@xxxxxxxxxxxxx> > Sent: Wednesday, April 28, 2004 1:41 PM > Subject: [TechAssist] Any info on this old tube/ > additional=3D3D > info > > Hi all, Thanks for all the responces and here is > all the info=3D I=3D3D > can > supply. > Tube number is in a Sylvania box with a number os > 13-27681-4 Size is > like a 6sn7 > Bakelite base with a key > Has 11 pins > made in 1968 > The words "red"" blue" are stamped on the base > There is a visable grid > on one side of the tube. Thats all I can offer in > info. Thanks in > advance Roy > > Roy Adams > Bonded TV Service > 5158 W Forest Home Ave > Milwaukee, WI 53219 > 414-541-9111 > www.Bondedtv.com > > we have thousands of tubes on the site > Webhosting from only 4.95 a month at > Bondedhost.com > ---------------------------------------------- > > > ----------------------------------------------------------------------------- > Lost Password: > http://www.tech-assist.org and select "Login > Problems?". > Email Archives: > //www.freelists.org/archives/techassist/ ===== Walter Wood Future Tech Home Center 2786 Hwy. 43 N. Lawrenceburg Tn. 38464 931-829-3337 Fax 931-829-4044 mailto:wwood_38478@xxxxxxxxx __________________________________ Do you Yahoo!? Win a $20,000 Career Makeover at Yahoo! HotJobs http://hotjobs.sweepstakes.yahoo.com/careermakeover ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". 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