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Much easier, but I'm getting hopelessly anal as I get older. It's those little bumps that retain the power cord; they're a nice touch and impossible if you machine them direct. You could get something

Hi guys, Isn't it better to continue that 465-feet discussion in a new thread? Albert

Hi Tom, It is not clear who you are talking to with your 3D drawing request, but my offer is limited to a simple dimensioned sketch of my simplified 4xx feet only. Mike asked whether the material was

Maybe design one more like Tom's part. That might be much easier than the original Tek part and work just the same. Tom M

You could 3D laser scan a good one. David Laser Scanning software was free, don't think it costs much now, and it's pretty easy to build a laser scanning rig for it. Then 3D print your feet, something

One of the projects on my queue is to reproduce these using a urethane rubber. I'd expect to sell them for around $20-25 set. Of course, that assumes I would actually have time to do something about

Can you produce a 3D drawing that one could put out for bids for an injection molded part? How many different scopes were these feet used on? I wonder if they could be made for say $20 a set? I have

Wow Tom, those are superb. Is that Delrin? I was lazy, for my 475A I just turned some flanged spools and counterbored for the screw. But I can't let anyone see my scope's bum.

If the psu is now OK then the diode seems to be suitable. But if you want to be sure you can do two things. Measure with a scope the waveform. The other is rather simple, measure the reverse recovery

Hi Ignacio and Tom, Thanks for your reactions. I was hoping that the depolymerization of the plastic wouldn't happen (as fast) with new feet in sealed plastic bags, so I was hoping for NOS. It seems

Hi Raymond, Never say "non-critical" in these Tek circuits! The +5Vlamps is used by the inverter IC in checking the balance between two of the pre-regulated voltages (here +5 V lamps and -17 V). In

Fabio Eboli <fabioeb@...> ha scritto: Wait... is the reasoning something like: on the transistor emitter the reflection is almost zero when there are 39+4.7=~43ohm to ground (see my recent

John, as I wrote before the 7A29 is one of the needed plugins for me, together with attenuators and terminators that I need. Since the "bargain price" items show around at random, I was asking what

Hi Keith, If you are not very familiar with these power supplies, you might read the interesting article "Servicing the 7904 high-efficiency power supply". http://www.ko4bb.com/manuals/index.php,

Hi Dennis, I'm surprised that several messages (like the one below) mentioned that the readout became visible when the knob was turned against the pulse mode position, while nobody mentioned that this

Yes, sure there is a x10 coding-ring included in the 2465A. But that was not my question, I need /10 to show ?V/div not a x10 to compensate for a 10:1 divider and I suggest there is no coding for

I have at least one 7104 that has the "7103 and 7104 readout problem" (SN B043020). The sudden flood of 7103s has suddenly resurrected the issue, so with that in mind, I have consolidated ALL of the

I guess you missed my post a couple of days ago. The Dick Smith ESR meter kit is now sold by Altronics here in Australia <http://www.altronics.com.au/index.asp?area=item&id=K2574>. It's a great meter

All the free ones I have seen are missing schematic 10. You might ping Dave Henderson at artekmedia.com for a good copy. That is where mine came from. Tom

Hi all, Is it me? Is part of my brain shut down? Or what is this. I have 3 or 4 different service manuals for 465B collected during 6 years now. When I just got one 465B to fix, it has no sweep. Two