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San Diego 7934 and goodies
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Stefan Trethan
Does a vertical amp anything useful together with a 7D20 in a 4-bay mainframe?
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Not that the 7D20 in a 7934 makes all that much sense to start with..... Looks like a bit of a mix, but should be a good deal if you can use only some of the items. I really wonder if the curve tracer those fixtures go with is anywhere nearby. The current probe(s) would also be interesting. ST On Wed, Sep 19, 2012 at 8:09 PM, sipespresso <sipespresso@...> wrote:
I have no affiliation with the seller. I emailed them an confirmed that they are asking for $160. |
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Rob
Why do these deals always come around someplace far far away from Louisiana.
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If I knew someone in San Diego I might even consider having it shipped here. Shipping would likely cost more than the asking price for the bundle.... sigh... At least I can hope a member of this forum lives close and gets it Rob -----Original Message-----
From: TekScopes@... [mailto:TekScopes@...] On Behalf Of sipespresso Sent: Wednesday, September 19, 2012 1:09 PM To: TekScopes@... Subject: [TekScopes] San Diego 7934 and goodies I have no affiliation with the seller. I emailed them an confirmed that they are asking for $160. -Kurt ------------------------------------ Yahoo! Groups Links |
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The 7934 is an uncommon scope because it came out late in the 7000 lifecycle
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(1987) For some odd reason it was not listed in the 1988 catalog but it reappeared in the 1989 and 1990 catalogs. In most respects it is a higher bandwidth 7834 which was discontinued after 1985. The 7834 was a 400 MHz scope but the 7934 is the fastest storage scope Tek made at 500MHz. Dennis -----Original Message-----
From: Stefan Trethan, Sent: Wednesday, September 19, 2012 11:58 AM Does a vertical amp anything useful together with a 7D20 in a 4-bay mainframe? Not that the 7D20 in a 7934 makes all that much sense to start with..... Looks like a bit of a mix, but should be a good deal if you can use only some of the items. I really wonder if the curve tracer those fixtures go with is anywhere nearby. The current probe(s) would also be interesting. ST On Wed, Sep 19, 2012 at 8:09 PM, sipespresso <sipespresso@...> wrote: I have no affiliation with the seller. I emailed them an confirmed thatthey are asking for $160.
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Dennis,
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I believe the 7934 is the last 7000 series scope tha tTek intorduced. It also had the shortest life, and very well may be the shortest production run. I picked one up for a song, but with no manual. Manuals for this model are very rare. I do have an elecronic file copy, but it is a very poor quality scan. - Steve --- In TekScopes@..., "Dennis Tillman" <dennis@...> wrote:
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Richard Solomon
Have you checked with Artek Media for the manual ?
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73, Dick, W1KSZ On Fri, Sep 21, 2012 at 2:29 PM, Steve <ditter2@...> wrote:
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The 7912HB 750MHz Transient Digitizer was introduced in 1989. Of course you
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could argue that was an improved version of the 500MHz 7912AD, which was an improved version of the R7912. But the 7623B is the very last MF to be introduced. It came out in 1990 and later in the year Tek discontinued the entire product line. It is the only "B" model MF to be introduced. Therefore it is extremely rare. If you find one it is likely to be unused and in pristine condition. Brian Henry has one. Dennis -----Original Message-----
From: TekScopes@... [mailto:TekScopes@...] On Behalf Of Steve Sent: Friday, September 21, 2012 2:30 PM To: TekScopes@... Subject: [TekScopes] Re: San Diego 7934 and goodies Dennis, I believe the 7934 is the last 7000 series scope tha tTek intorduced. It also had the shortest life, and very well may be the shortest production run. I picked one up for a song, but with no manual. Manuals for this model are very rare. I do have an elecronic file copy, but it is a very poor quality scan. - Steve --- In TekScopes@..., "Dennis Tillman" <dennis@...> wrote:
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I did not include the 7912HB. While transient digitizers used the same number scheme and plug-ins were at least downward compatible, internally and externally Tek did not consider them part of the general 7000 series. The market and applications were totally different. The Tek general sales force were not even fully trained to sell them - only to indentify possible leads where a SPS sales specialist could come in.
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It is interesting that they even bothered to introduce the 7623B. There were a few other instruments that were killed just before launch - including one of the 7912xx digitizers! (I don't remember the suffix, but I did attend the wake celebration at one of the local pubs with the design team.) Steve --- In TekScopes@..., "Dennis Tillman" <dennis@...> wrote:
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