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Re: What is this item
Hi Herbert, The confusing situation is that there were two different probes (a voltage probe and a current probe) with the same number P6022. Maybe not at the same time. Last mention of the voltage
By Albert <aodiversen@...> · #87801 ·
454A vs 465B Recommendation
I have an opportunity to get either a 454 or 465. Spec wise, either will meet my need, both are working and there is no difference in cost. From what I have read, the 454 contains no proprietary parts
By Frank Edwards · #87800 ·
Re: What is this item
Hi Albert, it is a current probe, for use on 1MOhm inputs with and Bandwidth equal or larger than 300 MHz. 1mA / 1mV (8,5kHz - 100 MHz) 10mA/1mV (935Hz - 120 MHz) usefull for development in switched
By Herbert · #87799 ·
Unusual TM500 PI for sale.
It's a DP-100 Digital Video Probe in mint condition. It works in TM500 or TM5000 frames. I don't have a P6454 or P6460 to go with it, but I see that QService currently has a P6460 available. "The
By David C. Partridge · #87798 ·
Re: Need help with component value on TDS684A CRT driver board
Thank you for the information - that's kinda what I expected but I wanted to make sure. Thanks again. Mike
By @Arcticgeek · #87797 ·
Clean or Replace Dodgy AC-GND-DC/CH1-Both-CH2 Switches?
I have seen this on a couple of different instruments lately so I think it might not be that uncommon. I am referring to the gray-levered three position slider switches on 2213's and 2235's (probabl
By Philip McIntosh · #87796 ·
Re: Question on what to do with 4 pallets of scopes...
Add international shipping option, and you're all set. I'll take a 485, or 475 for the right amount.
By Gala Dragos · #87795 ·
Re: Basic Probe Question
I have three probes that came with the 475. The first one is a Tektronix with what appears to be a 013-071 screw-on tip. The ring of the probe handle shows 10003A, 600V Max, Atten 10X, 10 Megohm, 10
By W6CCD <w6ccd@...> · #87794 ·
Tektronix CSA series
Hello, I tried to seach info about tektronix CSA series on Google, but found few. They seem to be somewhat similar to 11k series mainframes, I'd like to know more about them, I'm curious to know what
By fabio_tele · #87793 ·
Re: What is this item
P6022 at Tektronix Catalog 1962 page 192. Albert
By Albert <aodiversen@...> · #87792 ·
Re: What is this item
The same number P6022 has been used for a voltage probe. Mentioned for instance in the passive voltage probe overview at Bill & Stan's Tektronix Resource Site. Albert
By Albert <aodiversen@...> · #87791 ·
tek 475(a) case
Anybody has a spare tektronix 475 or 475a case, with handle, that is willing to sell ? The tektronix 465 or 465b case is also suitable.
By Gala Dragos · #87790 ·
Re: Tektronix 2465 capacitors etc.
Chris The problem could be in the 87V regulator Or Their could be a short/low Resistance some where in the load I have a 2465B open and I measured a load resistance of 25.3K to ground on Pin 7 of J121
By ykochcal · #87789 ·
Re: Need help with component value on TDS684A CRT driver board
Hi, ehm, before I wrote r296 but I meant r294.... Giampi
By Giampi Redmond · #87788 ·
Re: Need help with component value on TDS684A CRT driver board
Hi, yes, r296 connected to the cathode of cr196, is 2.7K 1/4W 5% Giampi
By Giampi Redmond · #87787 ·
Re: Tek DSA602A still avaialble at sphere
Hello Walter.How much do you want for a Tek 11 K Mianframe with coror tube ( Or Display Unit )Regards Jan Koria Tech Test Equipment Services.
By m8jpk · #87786 ·
Re: Basic Probe Question
Richard, The Tektronix P6009 probe is rated up to 2.1kV peak (1.5kV rms, 4.2kV p-p), but not at full frequency. It is derated to 1000V peak in the 3MHz to 6MHz range, and 200V peak at 30MHz. These
By John Gord · #87785 ·
Re: Basic Probe Question
Whatever probe you are using, you need to get the manual for it. The voltage limit decreases with frequency. Usually pretty quickly. For example, at DC your probe might be rated for 500 volts. At 30
By Tom Miller · #87784 ·
Re: Basic Probe Question
Richard, ? Suggest you review a couple of web articles before digging into the rig with scope.? Typically if your trying to observe RF at the plate tank, there should be a RF sampler which brings
By xyzzx_adv · #87783 ·
Basic Probe Question
I have a 475 scope, but pretty much a beginner in its use. I want to measure RF frequencies in a ham tranceiver that could be as high as 800 VDC, and up to 30 Mhz. My question has to do with the
By Richard <w6ccd@...> · #87782 ·