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Re: HP680M chart recorder ink.

Dave Brown
 

I found some pressure sensitive chart paper for mine that gives a 'just useable' trace from the inkless original stylus.
But I'd like to get some proper chart paper and ink. I have a 680 and a 680M-both associated with 581 d/a converters.
More inclined to use a pc with appropriate interfaces than the 680s these days, but they are occasionally used in anger-especially for quick results.
DaveB, NZ

----- Original Message -----
From: "Don Black" <jeans@...>
To: <hp_agilent_equipment@...>
Sent: Friday, October 09, 2009 7:44 PM
Subject: Re: [hp_agilent_equipment] Re: HP680M chart recorder ink.


You can download the HP 680 manual from here
<>.

I've got some red ink for Grass Valley polygraph recorders if you want
to try some. I've no idea how it compares to your HP but I imagine it's
similar. PM me your mail address and I'll post a bottle if it's OK to
send by Australian Post.

Don Black.

HP wrote:
"Brian Goldsmith" <brian.goldsmith@...> wrote:


Does anyone know ... for my functioning 680M chart recorder?
------------------------>

Hi Brian,

I have an HP 680, too.

Do you have a Manual for the Chart Recorder ?

I have nothing for this Equipment.

Regards
Peter





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Re: HP680M chart recorder ink.

Don Black
 

You can download the HP 680 manual from here <>.

I've got some red ink for Grass Valley polygraph recorders if you want to try some. I've no idea how it compares to your HP but I imagine it's similar. PM me your mail address and I'll post a bottle if it's OK to send by Australian Post.

Don Black.

HP wrote:

"Brian Goldsmith" <brian.goldsmith@...> wrote:


Does anyone know ... for my functioning 680M chart recorder?
------------------------>

Hi Brian,

I have an HP 680, too.

Do you have a Manual for the Chart Recorder ?

I have nothing for this Equipment.

Regards
Peter





------------------------------------

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Re: HP680M chart recorder ink.

 

"Brian Goldsmith" <brian.goldsmith@...> wrote:

Does anyone know ... for my functioning 680M chart recorder?
------------------------>

Hi Brian,

I have an HP 680, too.

Do you have a Manual for the Chart Recorder ?

I have nothing for this Equipment.

Regards
Peter
HP680M chart recorder ink.

Brian Goldsmith
 

Greetings to all.

Does anyone know where I can purchase the correct ink for my still
functioning (but inkless) 680M chart recorder?

I am downunder but would buy from anywhere in the world.

Thanks for the read,Brian G.
Re: [hpagilentswap] HP-417A detector F.S. Make offer

J. Forster
 

I just looked this up. It's a very early detector for a network analyzer.
Kinda historical even.

-John

=============


Greetings,
I re-wrote this listing because the address was incorrect.

I have the above equipment for sale plus shipping. It may or may not
work
but, it is all there. Cabinet needs cleaning up. The face is fine. As
is.
George Collier 7211 N.12th St. Tampa,florida 33604
Thank you,
George
Re: Looking for an HP 1200A scope manual

Joe Na
 

Walter, there were some copies in a store in Melbourne. I'll be there this weekend. I'll look and see if I can find them if they're still there. I cleaned out most of their other HP and Tektronix manuals but I never imagined that anyone would ever want to repair a HP 1200 scope!

? Joe

--- On Fri, 10/9/09, wshawlee2 <walter2@...> wrote:

From: wshawlee2 <walter2@...>
Subject: [hp_agilent_equipment] Looking for an HP 1200A scope manual
To: hp_agilent_equipment@...
Date: Friday, October 9, 2009, 12:50 AM






?





does anybody have a PDF of this great old differential scope? It's a great audio tool (true differential inputs, 100uV/div sensitivity) , but I'd really like a full manual if I can find one. Nothing on the usual sites, I have scoured the net.



any help appreciated,

all the best,

walter

sphere research corp.

. bc.ca
Looking for an HP 1200A scope manual

wshawlee2
 

does anybody have a PDF of this great old differential scope? It's a great audio tool (true differential inputs, 100uV/div sensitivity), but I'd really like a full manual if I can find one. Nothing on the usual sites, I have scoured the net.

any help appreciated,
all the best,
walter
sphere research corp.
Spoken for: Free HP Oval AC cord sets.

mspaddles40
 

Thank you......
Re: Totally OT: Free: Three HP "Oval" AC Cord sets

[email protected]
 

Hi.........Spoken for, thank you......If the first speeeekee flakes out, we will contact you.



Thank You

Kiss-Electronics

Ms Ashley Hall

Cornelius, Oregon





W7DUZ





www.kiss-electronics.com

-----Original Message-----
From: Chris Trask <christrask@...>
To: hp_agilent_equipment@...
Sent: Thu, Oct 8, 2009 5:12 pm
Subject: Re: [hp_agilent_equipment] Totally OT: Free: Three HP "Oval" AC Cord sets




We have three of these, two have the mating male panel connector, and they
are FREE ( you pay shipping, USPS padded envelops, probably less than $6
to the lower 48) We'll calculate postage once someone speaks for these.
I wouldn't mind having just one.

Chris

,----------------------. High Performance Mixers and
/ What's all this &#92; Amplifiers for RF Communications
/ extinct stuff, anyhow? /
&#92; _______,--------------' Chris Trask / N7ZWY
_ |/ Principal Engineer
oo&#92; Sonoran Radio Research
(__)&#92; _ P.O. Box 25240
&#92; &#92; .' `. Tempe, Arizona 85285-5240
&#92; &#92; / &#92;
&#92; '" &#92; IEEE Senior Member #40274515
. ( ) &#92;
'-| )__| :. &#92; Email: christrask@...
| | | | &#92; '.
c__; c__; '-..'>.__

Graphics by Loek Frederiks



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Re: Totally OT: Free: Three HP "Oval" AC Cord sets

[email protected]
 

Hi.......They are yours. We will get these things into a large envelope and ready to ship. $7 gets them to you, USPS. ?

You can pay us in two ways:??

Pay Pal (Ashley40@...) , add 5% for pay pal fee,

OR

A check to : (Enclose a copy of this email, please)



Kiss-Electronics

Ms Ashley Hall

Cornelius, Oregon

97113

-----Original Message-----
From: w0eom@...
To: hp_agilent_equipment@...
Sent: Thu, Oct 8, 2009 5:15 pm
Subject: Re: [hp_agilent_equipment] Totally OT: Free: Three HP "Oval" AC Cord sets




Hello Ashley - I have equipment which uses these, so could use then.

Will 95051


In a message dated 10/8/2009 5:05:07 P.M. Pacific Daylight Time,
Ashley40@... writes:




We have three of these, two have the mating male panel connector, and they
are FREE ( you pay shipping, USPS padded envelops, probably less than $6 to
the lower 48)
We'll calculate postage once someone speaks for these.

Thank You
Kiss-Electronics
Ms Ashley Hall
Cornelius, Oregon

W7DUZ

www.kiss-electronicwww.ki











------------------------------------

Yahoo! Groups Links
Re: Totally OT: Free: Three HP "Oval" AC Cord sets

Chris Trask
 


We have three of these, two have the mating male panel connector, and they
are FREE ( you pay shipping, USPS padded envelops, probably less than $6
to the lower 48) We'll calculate postage once someone speaks for these.
I wouldn't mind having just one.

Chris

,----------------------. High Performance Mixers and
/ What's all this &#92; Amplifiers for RF Communications
/ extinct stuff, anyhow? /
&#92; _______,--------------' Chris Trask / N7ZWY
_ |/ Principal Engineer
oo&#92; Sonoran Radio Research
(__)&#92; _ P.O. Box 25240
&#92; &#92; .' `. Tempe, Arizona 85285-5240
&#92; &#92; / &#92;
&#92; '" &#92; IEEE Senior Member #40274515
. ( ) &#92;
'-| )__| :. &#92; Email: christrask@...
| | | | &#92; '.
c__; c__; '-..'>.__

Graphics by Loek Frederiks
Totally OT: Free: Three HP "Oval" AC Cord sets

mspaddles40
 

We have three of these, two have the mating male panel connector, and they are FREE ( you pay shipping, USPS padded envelops, probably less than $6 to the lower 48)
We'll calculate postage once someone speaks for these.

Thank You
Kiss-Electronics
Ms Ashley Hall
Cornelius, Oregon

W7DUZ


www.kiss-electronics.com
Re: Totally OT: Free: Three HP "Oval" AC Cord sets

 

Hello Ashley - I have equipment which uses these, so could use then.

Will 95051

In a message dated 10/8/2009 5:05:07 P.M. Pacific Daylight Time,
Ashley40@... writes:




We have three of these, two have the mating male panel connector, and they
are FREE ( you pay shipping, USPS padded envelops, probably less than $6 to
the lower 48)
We'll calculate postage once someone speaks for these.

Thank You
Kiss-Electronics
Ms Ashley Hall
Cornelius, Oregon

W7DUZ

www.kiss-electronicwww.ki
Re: HP-8642A

Tom Miller
 

Dave at Artek Media has the 4 volume set in pdf for $25.

Look at:



Tom

----- Original Message -----
From: "Radio Collector" <junkmail1360@...>
To: <hp_agilent_equipment@...>
Sent: Thursday, October 08, 2009 1:12 PM
Subject: [hp_agilent_equipment] HP-8642A


I have a 8642A freq syn that has given up the ghost. It appears that the +15 vdc power supply has died. I have been searching for a maintenance manual with a schematic to no avail. There are lots of operational manuals out there but no schematic. Can anyone point me in the right direction?

Thank you.

John









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HP-8642A

 

I have a 8642A freq syn that has given up the ghost.? It appears that the +15 vdc power supply has died.? I have been searching for a maintenance manual with a schematic to no avail.? There are lots of operational manuals out there but no schematic.? Can anyone point me in the right direction?

Thank you.

John





[Non-text portions of this message have been removed]
Re: problems with 8555A - thanks!

 

All,
I want to thank you all who replied.

I fixed the unit, the problem was a bad A2A5Q2 (B-C junction open) in
the 50MHz amplifier. Now it is well in spec on sensitivity and noise
sidebands. Frequency response is ok up to 2G, as I do not have
generators for higher frequencies.

The are still a couple of minor glitches I am investigating:

- sometimes the tuning stabilizer unlocks. Switching it off and on again
seems to cure the problem, then it may stay locked for hours or unlock
again shortly
- I noticed some spurs at the left (only, not at the right) of the LO
feedthrough, at 3-4-5MHz

BTW, I prepared a wiring map in PDF of the interconnections inside the
A10 board, one thing not covered by the manual. I tried to upload it in
the files section but it is full. If eventually someone would need it,
please let me know.

Thank you again and regards
Paolo

Paolo Mantovani wrote:



All,
I have an 8555A RF plug-in that does not work: I only see the noise
floor and a very low LO feedthrough, but no signal. I checked the 1st
converter, the emitter current is 18.2mA while the collector current is
22.5mA, The manual says that Ic should not exceed 10% less than Ie, is
this a clear indication that the 1st converter is gone? The front-rear
check of the mixer diode looks good, it is not shorted nor open. +10V
and -10V are just perfect.

Any suggestion will be appreciated

Regards
Paolo
Re: Question RE: Hp1631D GPIB

ve7ebr
 

Sounds like you are quite far along...

I'm referring to an internal file created
while working with Peter L. (author of
the HP913x drive emulator) trying to
understand the command structure of the 1631D.
This crafty piece of software (drive emulator sw.)
mimicks the HPIB 913x drive (that was meant to
be connected to the 1631D) using nothing more than
an NI GPIB card and a PC. This setup allows one
one to save/recall setting as well as data and
HP inverse assembler programs. It is completely
operated from the 1631D and can be packaged in
a small 486 embedded PC (if you want). Please
refer to message #17769 on this list for a
few more details. Hope this helps you.

Regards,
-Benoit

--- In hp_agilent_equipment@..., "stychokiller" <jimbot@...> wrote:

To what file are you referring?
The program I'm writing started out as a simple way of sending commands to the Analyzer via the GPIB bus (over the Prologix USB-GPIB controller). I would like to be able to save the settings for the Analyzer in a file and send them to the Analyzer later, since the Analyzer does not remember what it's configuration is when power is re-applied.
Currently, my program has a GUI that looks like the front panel of the Hp1631D, and I can draw retrieved timing, analog and state data in the GUI as well.

--- In hp_agilent_equipment@..., "ve7ebr" <robertb3@> wrote:

Hi,

Looking at page 10-5 of the 1631D manual, what you
are saying about sending back the data is my
understanding as well. It could be a manual typo.
in the format of the reply.

A few moons ago, I peeked at the fw. code in the ROMs
of my 1631D and have labelled quite a few things.
I have the command dispatch table for example and
a few other routines labeled (try the undocumented
HPIB revision command "RV" for fun). Anyway, the
information in my file might be of help in your
situation as I have the command "TT" broken down.

What kind of control program are you writing,
if I may ask?

Regards,
-Benoit

--- In hp_agilent_equipment@..., "stychokiller" <jimbot@> wrote:

I'm currently writing a program to control my Hp1631D Logic Analyzer.
When I send the TA;, TS; or TT; commands, the returned data always contains a CRC and Revision Code value of 0. Does anyone know if this is correct behavior or whether the Manual is erroneous about where in the data the CRC and RevCode fields are located?
According to the manual, I should be able to just send whatever the Analyzer gave me back through the GPIB bus and have the Analyzer reinstate the settings it's been given. I'm under the impression that the Analyzer will try to verify the CRC that it receives, so the CRC has to be correct (or is this an invalid assumption?).
Anybody going to the Melbourne Fla hamfest this weekend?

Joe Na
 

Just wondering who all will be there. I'm going and Harvey White also says that he will be there.

Joe
Re: Question RE: Hp1631D GPIB

 

To what file are you referring?
The program I'm writing started out as a simple way of sending commands to the Analyzer via the GPIB bus (over the Prologix USB-GPIB controller). I would like to be able to save the settings for the Analyzer in a file and send them to the Analyzer later, since the Analyzer does not remember what it's configuration is when power is re-applied.
Currently, my program has a GUI that looks like the front panel of the Hp1631D, and I can draw retrieved timing, analog and state data in the GUI as well.

--- In hp_agilent_equipment@..., "ve7ebr" <robertb3@...> wrote:

Hi,

Looking at page 10-5 of the 1631D manual, what you
are saying about sending back the data is my
understanding as well. It could be a manual typo.
in the format of the reply.

A few moons ago, I peeked at the fw. code in the ROMs
of my 1631D and have labelled quite a few things.
I have the command dispatch table for example and
a few other routines labeled (try the undocumented
HPIB revision command "RV" for fun). Anyway, the
information in my file might be of help in your
situation as I have the command "TT" broken down.

What kind of control program are you writing,
if I may ask?

Regards,
-Benoit

--- In hp_agilent_equipment@..., "stychokiller" <jimbot@> wrote:

I'm currently writing a program to control my Hp1631D Logic Analyzer.
When I send the TA;, TS; or TT; commands, the returned data always contains a CRC and Revision Code value of 0. Does anyone know if this is correct behavior or whether the Manual is erroneous about where in the data the CRC and RevCode fields are located?
According to the manual, I should be able to just send whatever the Analyzer gave me back through the GPIB bus and have the Analyzer reinstate the settings it's been given. I'm under the impression that the Analyzer will try to verify the CRC that it receives, so the CRC has to be correct (or is this an invalid assumption?).
connecting a HP8407 VNA to a HP5326 counter

 

I have both and want to connect them. I have a HP journal that shows a drawing about how to do that but they write that the display has a modified Z input. I used a T-piece instead but I do not get a picture and the counter follows the sweep. I wat to get a marker and the frequency from the marker. I tested the 5326 markers according the manual on the Z input of a scope and that is OK.

The manual tells me the 8412 has a switch on a pcb to switch between negatief or positive markers but I can not find a switch or something that looks like that.

Has someone in the sixties/seventies ever tryed this.

Fred
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