开云体育

Are the real scope carts all that expensive? I've bought a few over recent years at flea markets and junk stores for around $10-25 typical. I was under the impression that the carts aren't in big

I've been watching some episodes of the outstanding US science-fiction TV series "The Outer Limits", which aired from 1963-1965 (two seasons). The settings of many episodes prominently feature

You might look at some of these.https://www.harborfreight.com/catalogsearch/result/index/?dir=asc&order=EAScore%2Cf%2CEAFeatured+Weight%2Cf%2CSale+Rank%2Cf&q=utility+cart ?Leon Robinson ?? K5JLR

Made mine from a half sheet of ? plywood. Added wheels and a folding shelf, around 30.00 invested and around 2 hrs time. Sent from Mail for Windows 10 Sent: Tuesday, July 10, 2018 5:30 PM To:

I'd like to get my 7603 'scope onto some sort of roll around cart, but I'd like to see if it can be done within some sort of reasonable price range. This is just for getting the thing from room to

I would like to correct my mistake - common mode impedance of the full/high-speed USB 2.0 cable is 30 Ohms ±30% Differential impedance is 90 Ω ±15% This is from Table 7-12 in USB spec 2.0 Thanks

I don't know if this is a common issue (google didn't find it for me anyway) so just in case it helps others this is what I found. Now that the 7912AD is behaving reasonably well I thought I would

With the help of a friend I came home yesterday with two R230 Parts units they're clean but they've been in a mouse infested Barn for years. We also brought home a 3T5 that looks complete. The biggest

Thank you, Michael. Actually I have only pieces of it (most pieces, I think), so an schematic would be ideal for making sense of them. Best regards, Sebastian. Michael A. Terrell 4:19am #149579 It

It appears to be two, 15MHz amplifiers to convert a single channel scope into a four channel display. In other words, it is a pair of the electronic switches that were common for early single channel

Hi, Could somebody provide the schematics/manual of this equipment (or similar Philips model) [1] ? It is an (independent, including power supply) chopping unit, to turn any single trace scope into a

Yes, that would be about right. T9 = 25ppm is one of the standard ones. Somewhere, there should be listings on line, of the various codes from T0 to around T15 or maybe higher. Ed

Can anyone confirm that Tektronix TC=T9 is equivalent to 25ppm temp coeff. on precision resistors. On the 2465B Tektronix specifies TNPW1206-1006BT TC=T9, which I believe are 25ppm T/C resistors (the

Sounds like a well-known problem with Tek HV transformers of a certain era. They picked an impregnant which today becomes lossy when hot, and the transformer goes into thermal runaway. The best fix is

Having spent some more time on this I'm now wondering if the issue could be the transformer 20V primary? Do these things tend to develop shorted turns? I ask because I seem to have a normal image for

Thanks for this info, H?kan. I was aware of the use on 7A22 (I own one) but not the others. Colin.

I think you beat me to it : https://www.youtube.com/watch?v=9cP6w2odGUc Yup you did, I see the URL is identical. Nice that it is still there. I was prompted fo get it because someone on Usenet is

On 08/07/18 16:11, cheater cheater wrote: > Sorry, having trouble picturing the circuit, mind explaining it in a bit > more detail? Add a netlist maybe? > > On Sun, 8 Jul 2018, 10:12 Tom Gardner,

On 08/07/18 16:11, cheater cheater wrote: > Sorry, having trouble picturing the circuit, mind explaining it in a bit > more detail? Add a netlist maybe? > > On Sun, 8 Jul 2018, 10:12 Tom Gardner,

Sorry, having trouble picturing the circuit, mind explaining it in a bit more detail? Add a netlist maybe?