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- HP-Agilent-Keysight-Equipment
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Re: HP 4952A software copy protection?
From what I have heard (so cant confirm) is that when the progs are
copied from the orig disks there is a bit set on the orig and the copy of the program that allows only one copy. If the orig disks are copied with a program (on a PC) that will make a "image" of the disks you should be okay. Regards Steve Hi AllThese have been copied using the LIFUTIL utility. However wheras the datagive an error "Application Denied". I suspect and have read somthingabout this being some HP copy protection. |
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Re: HP 54111 repair
NR1DX
Lloyd
I'll gladly contribute some dead A/D boards to the reverse engineering cause. This board is probably the single largest failure card in the 54111D family. People will buy up 54111D carcasses just to rob the A/D boards. On occasion I have seen working A/D boards sold (off Ebay) for as much as $1500 each, when you can find them at all. I own of the beasts, one working, one about to be working, and one parts carcass (which I robbed the A/D boards out off 8^) If the schematics and board overlays still exist somewhere inside the organizational train wreck that has swept through HP over the last few years then the only way they will ever see the light of day is through a clandestine smuggling job from the inside. Agilent/HP wont even release the copyrights to the manuals for equipment that has been obsolete for 40 years let alone the schematics for a 10 year old piece of gear I wish you luck with your dream. Dave At 03:12 PM 12/18/2003 +0000, lloydepowell wrote: I am interested in manufacturing replacement A/D boards for the HPDave NR1DX nr1dx@... "A man who picks a cat up by the tail learns a lesson he can learn no other way" .... Mark Twain |
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Re: HP 1631D / HP 10271A / HP 10272A
--- In hp_agilent_equipment@..., Michael Lohmeyer
<mike@a...> wrote: At 3:56 AM +0000 12/12/03, MauriceS_65 wrote:myDo you mean this pdf?Yes. That's it. But...The logic analyzer has the PODs. and they contain - as far as I canThe HP1631D is a different (older) unit than I thought. So, advice isn't as applicable. Looking at the pictures in the twoThey probably have some kind of RC network in them, like the podsProbes leads are passive. You just need suitable 0.154" conector block, wire and then connection to grabber. I have just sold my 1630D on Ebay you can wee the home made leads in the picture. Grabbers came from 1650 series and are relativly easy to obtain. ViewItem&item=2576377602&category=40004&rd=1 Richard ViewItem&item=2581080559&category=25395 ViewItem&item=2580220769&category=25395
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Re: HP Logic Analyzer Pods
In a message dated 12/13/2003 6:54:25 AM Eastern Standard Time, hp_agilent_equipment@... writes:
The logic analyzer has the PODs. and they contain - as far as I can see - 11 pin 0.156" Connectors...I can get the grabbers, but I have not seen any sets for this particular model... Gentlemen: You might try an MTA-156 IDC receptacle used for wire-to-board interconnection.? They are available for about $1.00 each.? The 12 position unit (you must trim off the extra "hole" with a Dremmel tool) is available from Newark Electronics as 15F1426. Regards . . . Tom Leedy |
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Re: HP 1631D / HP 10271A / HP 10272A
At 3:56 AM +0000 12/12/03, MauriceS_65 wrote:
Do you mean this pdf?Yes. That's it. But... The logic analyzer has the PODs. and they contain - as far as I canThe HP1631D is a different (older) unit than I thought. So, my advice isn't as applicable. Looking at the pictures in the two auctions below, the probe tips aren't just simple wires. Note the wires all go into a plastic block, which then attaches to the HP 10271A and HP 10272A boxes. You need these wires ends, right? They probably have some kind of RC network in them, like the pods described in the PDF file above. You might try contacting vendors that rent or sell used equipment. These units are old enough that they may have a set laying around which they are willing to sell for cheap. Good luck. Sorry I wasn't much help. Mike -- ---------------- Michael Lohmeyer mike@... |
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Re: HP 1631D / HP 10271A / HP 10272A
MauriceS_65
Hello Mike,
To understand better how your 1631D cables are wired and howyou can use them, look for the PDF file manual on Agilent's web sitesells. The manual is continually updated for the current equipment, butmost of it is still applicable to the older logic analyzers. It showsthe pinout and electrical characteristics of the cable ends (withoutyou get desperate, let me know and I can probably dig up the manual forDo you mean this pdf? The logic analyzer has the PODs. and they contain - as far as I can see - 11 pin 0.156" Connectors... I can get the grabbers, but I have not seen any sets for this particular model... Thanks, Maurice |
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Re: HP 1631D / HP 10271A / HP 10272A
At 5:47 PM +0000 12/11/03, MauriceS_65 wrote:
I have a 1631D with all the Pods, but missing grabbers... And findingKeep an eye out on ebay. Every now and then, someone puts up a set of grabbers (just grabbers without the pods) and they tend to go for about $20 per set of 20 grabbers. Of (just in case I misunderstand), if you need the pods as well, they also come up on ebay a lot (more often than just the grabbers). My definition of pods is the part that attaches to the end of the long ribbon cable, and has the loose wires coming out the end (GND, clock, and 16 data leads). The grabbers would then attach to the loose wires. Complete pod sets (pods, grabbers, ground leads, etc.) seem to go for about $30-$40 per pod, or $120-$160 a set of 4, on ebay. I just picked up a brand new set of 4, never opened for the low end of that price. To understand better how your 1631D cables are wired and how you can use them, look for the PDF file manual on Agilent's web site about interconnect solutions or grabber solutions for HP/Agilent logic analyzers. Sorry, I forget the exact name, but it's a manual that explains all the different pod sets and grabbers that HP sells. The manual is continually updated for the current equipment, but most of it is still applicable to the older logic analyzers. It shows the pinout and electrical characteristics of the cable ends (without pods) as well as the electrical characteristics for the pods. If you get desperate, let me know and I can probably dig up the manual for you. Is it possible to make grabbers myself? I thought the Pods have MTAYou can also buy grabbers from any of a number of different places that sell wires and things (like banana plugs, lab interconnect wire, meter and scope test leads, etc.). They won't be exactly the same as the original HP grabbers, but they may be acceptable for your needs, or you might even find better grabbers (though, probably for a much higher price). Anyway you look at it, though, grabbers are expensive. I just finished buying pods and grabbers for my logic analyzer. I had to buy 12 pod sets. Ugh! Luckily, I got better than average deals for them on ebay, but it still adds up quickly. Mike -- ---------------- Michael Lohmeyer mike@... |
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HP 4952A software copy protection?
Richard
Hi All
I have obtained some software for the 4952A protocol Analyser. These have been copied using the LIFUTIL utility. However wheras the data files work fine the applications (things like a VT100 emulator) give an error "Application Denied". I suspect and have read somthing about this being some HP copy protection. Can anyone help or make any suggestions? Many Thanks Richard |
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Re: Seeking Manual for HP 204B Oscillator
I have a manual for 204C. If that would do, I can send you schematic; manual
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is too many pages to scan. Even better, the whole manual is on BAMA site ( ); that site has limited number of simultaneous log-ons, so you might have to try several times. Regards Miroslav Pokorni ----- Original Message -----
From: <leedyt@...> To: <hp_agilent_equipment@...> Sent: Monday, December 01, 2003 1:35 PM Subject: [hp_agilent_equipment] Seeking Manual for HP 204B Oscillator
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Returned mail: User unknown
The original message was received at Tue, 2 Dec 2003 22:35:50 0800
----- The following addresses had permanent fatal errors ----- <greg_werstiuk@...> ----- Transcript of session follows ----- ... while talking to pop3.email.msn.com: <<< 550 <greg_werstiuk@...>... User unknownRCPT To:<greg_werstiuk@...> 550 <greg_werstiuk@...>... User unknown |
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Re: Seeking Manual for HP 204B Oscillator
Greyhawk
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Re: Still looking for 3580A knobs?
--- In hp_agilent_equipment@..., Charles <charlesmorris@d...> wrote:
My 3580A spectrum analyzer works great but is much in need of aHave you asked sphere? he hasn't those knobs in his list yet, but to ask him is always wise Jorgen dj0ud |
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schematics for HP54721 4G amplifier scope plug-in?
Greetings -
After searching the excellent lists from tbfowler, came up dry. Looking for service lit/schematics (have the operating manual) for this HP54720D scope 4G amp plug-in designated HP54721. The cal output on the plug-in is not working, i can visually trace but, much better to have schematics, board is multi-layer and I don't have extenders. Thanks! |
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