¿ªÔÆÌåÓý

  1. HP-Agilent-Keysight-Equipment
  2. Messages
Expanded Topics Messages
Date
Re: HP 8340B sweeper and 8757A Scalar Network Analyzer. Do they work together?

 

¿ªÔÆÌåÓý

Hi Marco,

I have an 8757A with 8340B as the source and it works perfectly!

Best regards,

Steve
WB0DBS



On Jun 25, 2024, at 6:35?AM, Marco Marchesi via groups.io <marco.marchesi@...> wrote:

?Hi All,?
I have a Sweeper 8350B and a Scalar Network Analyzer 8757A in my lab.
The two are connected like that:
- 1 HP-IB cable between ?''8757 System Interface'' socket on 8757A side and ''HPIB'' socket on 8350B side
- three BNC patches.
Everything works fine.?

Well, I could make a deal for an HP 8340B but I wonder whether I can still use my 8757A with this sweeper.
The available documentation, IMO, is kind of obscure.

Does anyone have experience about?

Thank you ?

Re: k&s 1470 Wire bonding reconstruction

 

¿ªÔÆÌåÓý

It might be worth reaching out to Iban, EB3FRN, as he has my retired K&S 4526 which had the heated stage and manual. He has it setup and running-was considering adapting to deep access.

You could also try contacting Inseto in the UK as I have bought spares from them. Expect commercial pricing!

73 Lehane
G8KMH





-------- Original message --------
From: iv3hed@...
Date: 21/06/2024 17:39 (GMT+01:00)
Subject: [HP-Agilent-Keysight-equipment] k&s 1470 Wire bonding reconstruction

Hi,

A couple of months ago I bought a k&s 1470 wire bonding head to build my own on budget bonding machine for repair the famous HP yig oscillators.

I have finished reconstructing the mechanical parts of the bonding, but to start making the electrical part I need the service manual of the head.

I don't know if this is the correct group, but i hope sameone can help me find the service manual to finish this "big" project.

Best regards,
Massimo

HP 8340B sweeper and 8757A Scalar Network Analyzer. Do they work together?

 

Hi All,?
I have a Sweeper 8350B and a Scalar Network Analyzer 8757A in my lab.
The two are connected like that:
- 1 HP-IB cable between ?''8757 System Interface'' socket on 8757A side and ''HPIB'' socket on 8350B side
- three BNC patches.
Everything works fine.?

Well, I could make a deal for an HP 8340B but I wonder whether I can still use my 8757A with this sweeper.
The available documentation, IMO, is kind of obscure.

Does anyone have experience about?

Thank you ?
Re: 8566B - Low signal on 2-22 GHz band

 

Did you ever run the Preselector Peak routine?

Vladan
Re: 3562A Help/advice

 

Not really sure at this point - most numbers seem to be correct, but not all letters are incorrect.? At this point I have not done much other than play with the menus and reseated a few boards.? I don't want to really tear into it if I'm going to wind up sending it back.? I *think* I remember reading at one time about the display units in these and I'm pretty sure that they have their own character generator - so the error could solely in it or in the connections from the main unit.? I'm mostly hoping at this point that someone else as run into this issue before.
Re: 3562A Help/advice

 

Is there a correspondence between correct and your characters?? For example a bad bit being transferred?

On 6/24/2024 5:55 PM, Harold Foster via groups.io wrote:
I just bought a 3562A that was on ePay and received it today.? It appears to boot without issue however the characters displayed are (mostly) incorrect:



Pressing the PRESET key leads to this:



Pressing other key combinations seems to work for a while although the unit eventually locks up.? The NVRAM battery is completely dead but that should only throw errors, not this.? I know these have a digital display that is shared among other units but I have no experience with them.? I bought the unit for a decent price with a free return policy so I'm not really at risk with it - but I would very much like to keep it if repairing it is feasible. That being the case, I would very much appreciate any help or pointers as to whether or not repair is a worthwhile thing and, if so,? pointers as where to start looking.

Thank you all!

Hal
3562A Help/advice

 

I just bought a 3562A that was on ePay and received it today.? It appears to boot without issue however the characters displayed are (mostly) incorrect:



Pressing the PRESET key leads to this:



Pressing other key combinations seems to work for a while although the unit eventually locks up.? The NVRAM battery is completely dead but that should only throw errors, not this.? I know these have a digital display that is shared among other units but I have no experience with them.? I bought the unit for a decent price with a free return policy so I'm not really at risk with it - but I would very much like to keep it if repairing it is feasible. That being the case, I would very much appreciate any help or pointers as to whether or not repair is a worthwhile thing and, if so,? pointers as where to start looking.

Thank you all!

Hal
Re: k&s 1470 Wire bonding reconstruction

 

Hello,

I was also interested in getting a K&S wire bonding machine for the same
purpose to fix the HP YIGs but the ones that I found were missing parts.

I was looking for any manuals that showed the parts list so I can try to
identify exactly the missing parts but I found it impossible to find any
K&S manuals.

I am interested if anyone has user manuals and especially service
manuals for the 412x and 452x series of wire bonding machines from K&S.

One of the parts that the ones I found was missing was the heated
working table and I found exactly zero on eBay.

Let us know how is your project developing. I am more than interested in
updates.

Regards,
Razvan

On 24/06/2024 23:08, iv3hed via groups.io wrote:
Thank you Jim for your helpfulness.

If anyone in the group has any questions about the project I am more
than happy to answer them.

Regards,
Massimo
_._,_._,_
Re: k&s 1470 Wire bonding reconstruction

 

No problem, Massimo, I am happy to help out.? I did get a response from one of my contacts to reach out to another person who may be able to find you a service manual.? I need to look up that person;
?probably won't have time until tomorrow evening.? ? Jim


Thank you Jim for your helpfulness.

If anyone in the group has any questions about the project I am more than happy to answer them.

Regards,
Massimo

Re: k&s 1470 Wire bonding reconstruction

 

Thank you Jim for your helpfulness.

If anyone in the group has any questions about the project I am more than happy to answer them.

Regards,
Massimo
Re: 8566B - Low signal on 2-22 GHz band

 

On Sun, Jun 23, 2024 at 02:34 PM, Don Bitters wrote:
Don Bitters

Hi Don, thank you for your reply. I'm not very versed at all in the 8566B; I recently picked this unit up locally for a very good price, but was not able to test the 2-22 GHz section until I got it home. So I'm coming into this was no experience on the 8566. I appreciate your suggestions and will give them a try. 6 GHz is the highest source I have to test with at the moment.?

I'll be sure to post my findings, though it might be a day or two until I can get to it. I also have a thread on the EEV blog that includes everything I've done up until this point.


Re: looking for anritsu sitemaster s331a circuit diagram

 

Thank you. ?I will give it a go !
Re: HP 3325

 

Hi Martin,

That is the right idea. Now to wait for one to come up
in the e-scrap...

-Chuck Harris


On Mon, 24 Jun 2024 11:06:37 +0200 "Martin via groups.io"
<musaeum@...> wrote:
Hi Chuck,

I've seen a special book-scanner in an office of a large contractor,
many years ago, that seemed to be quite efficient when it comes to
"flipping page-by-page" of binded books.

It looked a bit like this one:


cheers
Martin
Re: HP 3325

 

Interesting.? Those direct links give me download options whereas my previous searchings from their home page did not.

Peter

On 6/23/2024 11:49 PM, tgerbic via groups.io wrote:
Try pasting this in your browser:



Dozens of National databooks, all downloadable. Motorola is the same:



The amount is less off this search but everything is downloadable.

Here is what a normal search for databooks looks like.
Add national databook in the search box and press GO




The search produces lots of databooks. Pick one.



Download options are at the bottom right. Pick PDF


--

T. Gerbic
Central California
Re: HP 3325

 

Hi Chuck,

I've seen a special book-scanner in an office of a large contractor, many years ago, that seemed to be quite efficient when it comes to "flipping page-by-page" of binded books.

It looked a bit like this one:


cheers
Martin

On 23. Jun 2024, at 17:36, Chuck Harris <cfharris@...> wrote:
...
If I have to go through it page-by-page, I may as well
be hand flipping the pages.

-Chuck Harris
Re: HP 3325

 

On Sun, Jun 23, 2024 at 10:36 AM, Chuck Harris wrote:
I have been on the lookout for a book scanner that would allow me to scan the books, manually but accurately,
in their bound state.
Sounds like YouTube's CuriousMarc found exactly what you're looking for here:



It's the CZUR 3 IN 1, 4k Document Camera-Fancy S Pro, please get it at CZUR's official store:
Watch the video for details.
Re: HP 3325

 

So Joe White how is your repair going?

On Thu, Jun 20, 2024 at 8:03?PM Joe White via groups.io
<skinnershorse@...> wrote:

These are from the power supply board of a 3325. Per OSM they are p/n 03325-66901, 03325-66902, 03325-66903 (left to right), described as "XSTR ASSEMBLY". The manufacturer is listed as HP. I have not found the part numbers in any cross-reference lists and I have been unable to identify the parts by their markings. Any help on identifying the parts and/or replacements is greatly appreciated.
--
Joe White
KW4YW


--


-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v2
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=Ta4p
-----END PGP PUBLIC KEY BLOCK-----
Re: HP 3325

 

Try pasting this in your browser:



Dozens of National databooks, all downloadable. Motorola is the same:



The amount is less off this search but everything is downloadable.

Here is what a normal search for databooks looks like.
Add national databook in the search box and press GO




The search produces lots of databooks. Pick one.



Download options are at the bottom right. Pick PDF


--

T. Gerbic
Central California
Re: HP 3325

 

Ok, I found some.? But they aren't downloadable; they can only be "borrowed" for an hour or viewed in their online viewer.

I guess I'm keeping my hundreds of data books.

On 6/23/2024 9:00 PM, tgerbic via groups.io wrote:
Peter,
Go to archive.org and just use the search box in the white rectangular area and press Go. Don't select Books, or anything else on the top line.
--
T. Gerbic
Central California
Re: HP 3325

 

Peter,
Go to archive.org and just use the search box in the white rectangular area and press Go. Don't select Books, or anything else on the top line.
--
T. Gerbic
Central California
6901 - 6920 of 151533