开云体育

Hi Rod, I took a look in my extensive archive file for a Data Sheet on the 012-0482-00 and found no reference to it at all. I was hoping a Data Sheet on it would at least tell me what kind of cable is

Looks like one of these is up for auction on ebay. Item number: 130257697066 _http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEWAX:IT&item=1 30257697066_

Jordan, I don't have a 465B manual with me, but 40 mv rms does sound a little on the high side. I believe that would be about 113 volts pp, [(RMS x 1.414) x 2=P-P not exactly a sine wave but close

Hi, I was just wondering if a Tek 067-0587-01 calibration fixture is really required to calibrate a 7704A. It is possible to use a calibrated 7A26 and a function generator instead? I realize that a

A while ago we had some discussion of the Chinese "GT-2" copy of the Tek 570. Now a friend has sent me this Czech auction listing, which appears to show a Russian copy of a Tek 575 curve tracer:

Hello from China! The Chinese QT-2 is a copy from TEK570, not GT-2.Maybe Cninese JT-2 copy from TEK575. Hsu

Just turned off the auto-ranging and took readings again. They all read about .003VAC except the +55 rail. It reads .040VAC. Is that enough to cause my problem? DC reading. auto

I checked my DC voltages for ripple by using my dmm in AC mode and measuring the DC levels. On the +5 rail I got .003VAC, on the -8 rail I got .007VAC, on the +55 and +15 rails my meter made this

The state of the store is normal I've been shopping there for 20+ years and they have moved most of the test equip to Ebay as the Tech industry is dead in NH so there are few local customers. What

I also have the same issue with my Tek 465 scope. A picture was added to your photo album: http://tech.ph.groups.yahoo.com/group/TekScopes/photos/view/d08f?b=6 These are my settings: I'm thinking +15V

I have to retract my recommendation for esssurplus. I visited today, and the store is pretty much cleared out. Looks like they are moving exclusively to eBay. There is still some very vintage

Also, the dashes in the lines move along the trace...if the trigger is set to Line, the dashes stop and the trigger led lights. Would this be a sign that it's AC line hum? If so, would power supply

Also, the dashes in the lines move along the trace...if the trigger is set to Line, the dashes stop and the trigger led lights. Would this be a sign that it's AC line hum? If so, would power supply

glydeck@... wrote: He said 2 mS, but that's the culprit. ~8 mS period is roughly 120 Hz. There will be much hum on at least one test point. -ls-

I added some more photos with a signal attached. You can see some "ghosting" in the signal and some noise as well. ~Jordan~

Jordan Kersten <jordankersten@...> wrote: What's your time/div setting for the picture? -ls-

Photo was added under an album named "Tek 465B Z-axis?" It shows no signal, just a trace showing the problem. ~Jordan~

Hi Scott from Vermont here. I've been using TEK gear since college in 81 ( you figure my age) I have a 336 SonyTek scope which is in great shape cept the power supply won't light up. I dont think it's

Anyone know how to attach pics in this forum? ~Jordan~

Hello everyone, I have a Tektronix 465B with a small issue: There seems to be some Z-axis modulation of some kind. I will attach a pic of the screen. When there is supposed to be a straight trace, you