Hi bill, I have a couple of 465 scopes need Knobs. Can you recommend the good source for me? Thanks, Douglas Ho To: TekScopes@... From: bwebb@... Date: Sat, 2 Jul 2011 15:43:03 +0000 Subject:

The first thing I would check is the input attenuator. If you input, say, 0dbm from your generator, what is the on screen amplitude display? Is it close to the top of the screen with the input atten

Oh. Joe

I am looking for an extension board for the P7001 Gerhard

Hello, i've this problem on my Tek 495P. When i start the calibration routine,with the internal generator 100Hhz -20 dB,the routine fails because the processor says taht there is any signal

576 curve tracer /Håkan

As I recall, it is FFT, with a range of 0-250kHz. Might be fun to play with if the price was right. Dave

Here's a short video that describes the typical triggering controls on an analog oscilloscope, and how to use them. Controls covered are the Source, Coupling, Mode and Holdoff

Is it a solid diamond or an outline? I think I have some similar, but they don't appear on my master list yet. Dave

I was on vacation until yesterday, but my P7001 is still mothballed. Dave

Hello again, There is also a black diamond after the 3-71 if that is any clue as to who made it. Chris

Hi all, I've recently acquired a bag full of new old stock transistors, but I can't find any data on them. The one I'm holding right now has a 12H on it. Underneath the 12h is 3-71, which may be the

Hi, What is a Rockland 7530B Analyzer plugin for 7000 main frames? Is it an FFT analyzer and which is the frequency range? Is it worth buying? Is a service manual anywhere? Thanks Michael

Thanks David, but before that i would like to look in the manuals. Do you have a clue where these can be downloaded? I see that other companies used Tek made equipment in their systems. The Willtron

When Ihave tested similar diodes (although lower voltage, about 5 KV) I had to use apower supply through a resistor to drive the diode forward to see the currentflow since my DMM couldn't produce

How did you determine it was open ? This diode (152-0409-00) has forward drop of about 9 V at 1 mA so it can not be checked with a normal DMM. /Håkan

Hi, I need 2 MC10H117 dip16 ECL gates. Arrow has them but I need just 2 copies or a good substitute. jerry Gate is A3 on ADC board for LeCroy 9400A. jerry

I can send you one for free, but I am in Holland. I think it will fit a standard letter so cost should be no issue. Let me know if you want one. Mendel

Hi, See 160558092700 on feebay. jerry

Hello, Always the same problems: change caps C1848, C1834, C1841 on the inverter and ALL regulation circuit capacitors that appear on fig. 8-22. All should be changed (electrolytic that get high