开云体育

Chuck, What about the small SM electro caps? Seems to me that these might be difficult to solder (being originally wave soldered) -- getting an iron in there might be difficult. I read that some folks

I've got a chicken-and-egg problem here. I have a pile of 560-type sampling plugins that I want to fix up, and need to get the 111 going to help do that :) Right now I'm borrowing time on a modern Tek

From Tim P (UK) I have a 281 TDR pulser on a 3S1. After about 10 minutes the pulser feels very hot. Should it? I get a nice 1 volt pulse OK. Tim.

All, I posted this on the HP/Agilent group and haven't had anyone jump at the chance to pick this stuff up: I have upgraded my spectrum analyzers and I no longer have room for the old units. The

Hi Tekscopers, I'm looking for a Tek 315D Instruction Manual, preferably in a scanned form of PDF. Many thanks in advance. Pierre F1BLF

Greetings, Does someone have a list of the tektronix parts numbers for 1/8w 1% metal film resistors? The prefix is 321. For example the part number for a 1.47k resistor is 321-0209-00. I am trying to

Trying to deconvolve a fast rise time from a longer one is fraught with problems. 500ps on a 1ns instrument response is a nominal 1.12ns - which is only 14% different from your measured 1.275ns. Are

Hello! Today I have received my last Tek toy, an R7912 mainframe :-). It has a label in the plug-in compartment base which says 'Option 13'. I wonder if someone know what does it mean. Thanks! JOSE

Hi folks, The repair of my sick 475 scope is not occurring EASILY despite SO AMNY HELPFUL suggestions from members of this group. It is possible that the repair may occur. Just in case, I am now

from Tim P. (UK) I need some 2N1516 and 2N964 s (Ge) anyone know of a supply? Sphere can't help. many thanks Tim

Hello Gary, For what it's worth... That same capacitor, 285-1222-00, was also used in the military version of the 2235, It was used directly across the incoming AC lines just before the full wave

The first problem I had with my 2445 was a PSU problem. I had massive noise on the -15v unreg line, causing severe jitter on the display. Turned out to be a leaky C1113 on the inverter board (A3). I

Stefan - It's not right across the line. It's in series with a 470 ohm 1/2W CC resistor (which now measures 19 ohms) and looks like a "snubber" across the AC line "after" a series inductor. There's an

I'm assuming this was the x-capacitor (across the power line)? If so the very same thing happened to me and a fluke 8842a. It had just come from singapure, and worked just fine for a few hours

I finally got around to replacing the caps in my Type 111 (s/n 490) and find that it is not as fast as advertised; it's around 790pS, where i had expected <=500pS. It's true that I'm using a 1nS Tr

I've uploaded a zip file of BasicA programs provided long ago by Tek. Enjoy. --Geoff

Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the TekScopes group. File : /TEK-7854 SW.zip Uploaded by : gbglacier <geoffb@...>

I uploaded a Tek Document (pdf) that describes and contains the Basic programs to which I think you are referring. Have Fun. Geoff

Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the TekScopes group. File : /TEK-7854_PCBasic.zip Uploaded by : gbglacier