The 2710/11/12/14/15 spectrum analyzers rely heavily on SMD parts. They were built from 1988 for the 2710's, to around 2001/02 for the 2715's. However, they do not rely on a lot on surf mount

In my 2710 all caps weren not fresh anymore. A few really dead, the others all had a rather high D. This is the first time I had to total recap an instrument. Most times it is reforming or sometimes

It most certainly is not... you are being misled by the fact that they use the Akamai CDN.

That, I couldn't say. The later 275x models would share the same issues, because they're just repackaged 49x models. But the 2710 series was completely different. If Brian Henry is still on the

<cheater00@...> wrote: The strobe signals do not have logic compatable levels so some type of level shifting is needed. Since they connect directly with the physical interface, I would include

What I remember from the research papers discussing the problem is that the electron donor in the MCPs channels gets chemically changed or eroded in a way that seems similar to how the early

That's interesting Ignacio. I guess from your email address you're in Spain (I'm in Australia, though my ISP doesn't have the AU tag available grrr). I think I've heard of the "Orbital"

The mention to Image Orthicons reminds me that the cameras that used them normally had a feature called "Orbital". This was a device that avoided that a static image could became fixed to the

What about 2710/11/12 instruments ? Same time frames ? -- Dave Emery N1PRE/AE, die@... DIE Consulting, Weston, Mass 02493 "An empty zombie mind with a forlorn barely readable

Fred I have both a high resolution scan as well as an original OEM paper manual contact me off list for details Dave ArtekManuals -- Dave

I don't have experience with MCPs but their glass channel wear out sounds similar to the problems with Image Orthicon camera tube targets. These are thin glass discs that have an electron image

I'm still struggeling with my 2710. The biggest problem is the schematics. I found a service manual ( and uploaded it to bama and KO3BB because it is hard to find. But the schematics are very hard to

Oh, I didn't know they were prized! We had them all over the place at the last place I worked. It's up to their field sales staff to distribute them and they only print them periodically and they run

There's sort of a grey market on old McMaster-Carr paper catalogs; they're highly prized among the mechanical bent. I don't know if they're still printing paper catalogs, but they were difficult

Gabriel.

<cheater00@...> wrote: I mean later MCP CRTs which are still used in some specialized applications. I base this on the links posted here in a MCP discussion thread some time ago which

I ended up with a few surplus 012-0747-00 probe leads. No grabbers, unfortunately. $10 postpaid US or Canada, three bucks more if you want Priority Mail. -- Paul Amaranth, GCIH | Rochester MI,

Hi David, Albert, Today I did some measurements on the rear BNC connectors of the 7854. I used my TDS3202B to check the TDR waveform via this output. I did not see any glitches and the signal looks

On 28 Jul 2013 21:10, "David" <davidwhess@...> wrote: > > On Sun, 28 Jul 2013 20:34:35 +0200, "cheater00 ." > <cheater00@...> wrote: > > >Given readout is fully digital. I'm surprised no one came up