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5334A & OCXO question

fjh001
 

Hello,

I've a 5334A counter, s/n 2938Axxxx, and I would like to add it a
10544 OCXO. I see inside that there is a small connector intended for
an adapter board for the OCXO. ?Could somebody help me obtain the
schematic for this adaptor board and also let me know if there is any
other modification inside the counter to bypass the standard timebase
oscillator?

I've bee trying to find the service manual for this model but with no
success - only seen some for previous versions, s/n with prefix lower
than 2938.

Thank you very much. Best regards,

Javier
EA1CRB
HP 1801A

Ahlbrecht, Andreas
 

¿ªÔÆÌåÓý

Hi Group,

there's a HP 1801A dual channel vertical amplifier for 180 serios 'scopes on ebay.
the one shown has a channel 1 output on the front panel and a magnifier switch.
I have another 1801A at home that doesn't have the output and magnifier.
Is there an option to the 1801A that adds the output and magnifier?

Many thanks,
Andi

Re: 524* family counter question

 

--- In hp_agilent_equipment@..., "morriso2002"
<morriso@v...> wrote:
Hi all,

I'm trying to find a manual for my 5245M counter. I do have a manual
for the 5245L and I know the only significant difference between the
two is in the frequency reference.

A friend has offered to lend me the manual for a 5248 counter which
apperently looks identical to the 5245.

Can anyone here educate me about:

1. The difference between the 5245 and 5248
2. Whether the 5248 reference is the same as the one in the 5245M?

Hello Morris,

The Difference is that the M-Versions have a very high accuracy
Time Base. It is the Oven and Oscillator of the HP-105 High Stability
crystal oscillator. I can make Copies of the Oscillator-Pages from
my 5248M manual.

Jorgen
dj0ud
Want to trade - programmable attenuators in exchange for manual step

Dave Haupt
 

I have a small assortment of "programmable"
RF/microwave attenuators here. What I have are
house-numbered units. They are 33321G/8495G
equivalents or 33320G/8494G equivalents.

Basic specs are these:

33321/8495:
0-70dB in 10dB steps
5 volts required to drive
Rated to 4GHz
SMA input and output connectors
14-pin DIP plug on cable

33320/8494:
0-11dB in 1dB steps
5 volts required to drive
Rated to 4GHz
SMA in/out
14-pin DIP plug on cable

You drive them by applying +5V steady on one pin, then
grounding the correct selection of other pins to
select the attenuation you desire. An absolute
necessity if you're building up PC-controlled test
systems.

Full specs, operating and service manual downloadable
from the Agilent website by entering the following in
the search engine:

08495-90025.pdf

I have two or three of each, and am basically looking
to trade for the manual equivalent. I have a couple
of signal generators with fixed 0dBm output and need
to add manual step attens to them to allow for
receiver testing. It would be great to get two or
three of each.

The models I'm seeking are 8494A/B/H, 8495A/B/H and/or
8496A/B/H.

TIA,

73,

Dave W8NF





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Re: HP-IB to PC Printer for 54501 Scope?

 

Hi John:

The HP 54501 only has screen dump using a printer, It may be that the 502 and higher number scopes have a choice of print or plot.
I need to move my NI GP-IB card to the newer computer and get it installed then try the trial version of Print Capture.

Thanks for letting me know about it,

Brooke Clarke, N6GCE

--
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Re: 524* family counter question

Joseph Orgnero
 

Hello all,
FYI, I have a 5248M counter with the 5254C frequency converter (3 Ghz),
no manual, but very similar to the 5245L, the HP 1970 catalog states
that the main differences are range extended to 150 Mhz, period
measurement resolution of 10 ns and time interval reslution of 10 ns.
The 5248M has a 5 Mhz crystal while the 5248L has a 1 MHz crystal. By
the way the catalog price was U$S 3300.00
73's
Joe Orgnero VE7LBI

----- Original Message -----
From: "Dave Brown" <tractorb@...>
To: <hp_agilent_equipment@...>
Sent: 22 September 2004 23:07
Subject: Re: [hp_agilent_equipment] 524* family counter question



Hi Morris
Without digging through all the details the basic difference is as you
describe - the M has a separate transformer/regulator supply for the
complete reference-both the oven and the oscillator etc run as long as
it is plugged into the AC supply. In early versions of the L the only
the oven runs continuously-the oscillator does not.
Not sure re later versions of the L but there was an upgrade kit that
put the 10 MHz 10811A OCXO in both the 5245L and the 5248. With that
in place I think the oven and the oscillator both run continuously.

The original reference in the 5245L was 1 MHz and the 10811A upgrade
kit had an extra divider to get down to 1 MHz.
Don't think there are any other significant differences but would have
to look at the books to find out. Don't know the 5248 at all sorry.

I have an L and an M and their handbooks-plus a video amp and a 500
MHz plugin- looking for a 5255 12 GHz plugin (cheap!) I have a 5257A
18GHz xfer osc plugin but it's naffed. Only want the 5255 to be able
to log 10 GHz readings over time- with the D/A converter chart
recorder combo. I have an EIP 545 but it's BCD output option seems to
be pretty rare.

DaveB
Christchurch, NZ




----- Original Message -----
From: "morriso2002" <morriso@...>
To: <hp_agilent_equipment@...>
Sent: Thursday, September 23, 2004 2:25 PM
Subject: [hp_agilent_equipment] 524* family counter question


Hi all,

I'm trying to find a manual for my 5245M counter. I do have a manual
for the 5245L and I know the only significant difference between the
two is in the frequency reference.

A friend has offered to lend me the manual for a 5248 counter which
apperently looks identical to the 5245.

Can anyone here educate me about:

1. The difference between the 5245 and 5248
2. Whether the 5248 reference is the same as the one in the 5245M?

Thanks,

Morris





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HP 182A & 1804A

Ahlbrecht, Andreas
 

¿ªÔÆÌåÓý

Hi again,

does anyone possibly also have manuals (or at least detailed specs) for the 1804A 4 channel vertical plug in?

Many thanks
Andi


-----Urspr¨¹ngliche Nachricht-----
Von: Ahlbrecht, Andreas
Gesendet: Donnerstag, 23. September 2004 11:31
An: hp_agilent_equipment@...
Betreff: [hp_agilent_equipment] HP 182A


Hi Group,
does anyone out there have manuals for the 182A oscilloscope mainframe?
Many thanks,
Andi

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HP 182A

Ahlbrecht, Andreas
 

¿ªÔÆÌåÓý

Hi Group,

does anyone out there have manuals for the 182A oscilloscope mainframe?

Many thanks,
Andi

Re: 524* family counter question

Dave Brown
 

Hi Morris
Without digging through all the details the basic difference is as you describe - the M has a separate transformer/regulator supply for the complete reference-both the oven and the oscillator etc run as long as it is plugged into the AC supply. In early versions of the L the only the oven runs continuously-the oscillator does not.
Not sure re later versions of the L but there was an upgrade kit that put the 10 MHz 10811A OCXO in both the 5245L and the 5248. With that in place I think the oven and the oscillator both run continuously.

The original reference in the 5245L was 1 MHz and the 10811A upgrade kit had an extra divider to get down to 1 MHz.
Don't think there are any other significant differences but would have to look at the books to find out. Don't know the 5248 at all sorry.

I have an L and an M and their handbooks-plus a video amp and a 500 MHz plugin- looking for a 5255 12 GHz plugin (cheap!) I have a 5257A 18GHz xfer osc plugin but it's naffed. Only want the 5255 to be able to log 10 GHz readings over time- with the D/A converter chart recorder combo. I have an EIP 545 but it's BCD output option seems to be pretty rare.

DaveB
Christchurch, NZ

----- Original Message -----
From: "morriso2002" <morriso@...>
To: <hp_agilent_equipment@...>
Sent: Thursday, September 23, 2004 2:25 PM
Subject: [hp_agilent_equipment] 524* family counter question


Hi all,

I'm trying to find a manual for my 5245M counter. I do have a manual
for the 5245L and I know the only significant difference between the
two is in the frequency reference.

A friend has offered to lend me the manual for a 5248 counter which
apperently looks identical to the 5245.

Can anyone here educate me about:

1. The difference between the 5245 and 5248
2. Whether the 5248 reference is the same as the one in the 5245M?

Thanks,

Morris





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524* family counter question

morriso2002
 

Hi all,

I'm trying to find a manual for my 5245M counter. I do have a manual
for the 5245L and I know the only significant difference between the
two is in the frequency reference.

A friend has offered to lend me the manual for a 5248 counter which
apperently looks identical to the 5245.

Can anyone here educate me about:

1. The difference between the 5245 and 5248
2. Whether the 5248 reference is the same as the one in the 5245M?

Thanks,

Morris
Re: HP-IB to PC Printer for 54501 Scope?

John Miles
 

Also, if my program doesn't work, you might have better luck with
PrintCapture (www.printcapture.com). Not free, but not too pricy either.

-- john KE5FX

-----Original Message-----
From: John Miles [mailto:jmiles@...]
Sent: Wednesday, September 22, 2004 1:05 PM
To: hp_agilent_equipment@...
Subject: RE: [hp_agilent_equipment] HP-IB to PC Printer for 54501 Scope?


Try the 7470.exe application at
.
If it works, I'd appreciate a heads-up so I can add the 54501A to the list
of supported instruments.

-- john KE5FX

-----Original Message-----
From: Brooke Clarke [mailto:brooke@...]
Sent: Wednesday, September 22, 2004 1:02 PM
To: hp_agilent_equipment@...
Subject: [hp_agilent_equipment] HP-IB to PC Printer for 54501 Scope?


Hi:

I have an HP 54501A scope and would like to get a copy of the
screen to a printer and/or a file on my PC. I have an NI GP-IB
card and HP-IB cables. Is there a free program for doing this?

Thanks,

Brooke Clarke, N6GCE
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Re: HP-IB to PC Printer for 54501 Scope?

John Miles
 

Try the 7470.exe application at .
If it works, I'd appreciate a heads-up so I can add the 54501A to the list
of supported instruments.

-- john KE5FX

-----Original Message-----
From: Brooke Clarke [mailto:brooke@...]
Sent: Wednesday, September 22, 2004 1:02 PM
To: hp_agilent_equipment@...
Subject: [hp_agilent_equipment] HP-IB to PC Printer for 54501 Scope?


Hi:

I have an HP 54501A scope and would like to get a copy of the
screen to a printer and/or a file on my PC. I have an NI GP-IB
card and HP-IB cables. Is there a free program for doing this?

Thanks,

Brooke Clarke, N6GCE
--
w/Java
w/o Java



HP-IB to PC Printer for 54501 Scope?

 

Hi:

I have an HP 54501A scope and would like to get a copy of the screen to a printer and/or a file on my PC. I have an NI GP-IB card and HP-IB cables. Is there a free program for doing this?

Thanks,

Brooke Clarke, N6GCE
--
w/Java
w/o Java

Re: XFMR part

 

Dave,

Thanks for looking that info up. This transformer is probably from
something else.

Some extra info that might help identify it is that the terminals come
out of the transformer case in five round "bulkheads" lettered "A" to
"E". The "A" group has four terminals which I think are a pair of
input windings (for 120 or 240, I guess). The next three groups are
all five terminals each and the last group is just two terminals. Each
grouping is numbered sequentially from 1. I've looked at several
different HP scope manuals on the BAMA web site and cannot find this
number but nor can I find any schematics that use a letter-number
terminal identification scheme.

Brad

--- In hp_agilent_equipment@..., "Dave Brown"
<tractorb@i...> wrote:
Brad
The std 180 mainfrme power xfmr (according to my handbook, for s/ns
prefix 975- and above) is 9100-1129 (I think-may not be reading this
correctly). This is a dual voltage 115/230 primary. The alternative,
for slightly lower mains etc(e.g. 100 volt) is 9100-1109. No mention
of 9100-0154, but it may have been in earlier models.
From the cct the xfmr secondary winding details as follows-
10vdc/50mA, 122.5vdc/300mA, 25vdc/1.3A, 19.5vdc/1.1A, 120vdc/170mA
and 6.3vac/500mA, 4.5vac/120mA.
Note the spec in terms of dc out for most windings.
73
Dave, ZL3FJ


----- Original Message -----
From: "Brad Hernlem" <alibhernlem@y...>
To: <hp_agilent_equipment@...>
Sent: Tuesday, September 21, 2004 1:24 AM
Subject: [hp_agilent_equipment] XFMR part #9100-0154



I have a large transformer with
part number 9100-0154 for which I seek pinout and rating data. I
think that it MAY have come from a 180 series oscilloscope.

Can anyone here help me out?

TNX

Brad




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logsa

Ahlbrecht, Andreas
 

¿ªÔÆÌåÓý

Hi Group,

is anyone aware of problems with the logsa site?
I'm getting a 'page cannot be displayed' on

and just a blank page at

Anyone else having trouble accessing these sites?
Is it just me?

Thanks
Andi

Re: XFMR part

Dave Brown
 

Brad
The std 180 mainfrme power xfmr (according to my handbook, for s/ns prefix 975- and above) is 9100-1129 (I think-may not be reading this correctly). This is a dual voltage 115/230 primary. The alternative, for slightly lower mains etc(e.g. 100 volt) is 9100-1109. No mention of 9100-0154, but it may have been in earlier models.
From the cct the xfmr secondary winding details as follows-
10vdc/50mA, 122.5vdc/300mA, 25vdc/1.3A, 19.5vdc/1.1A, 120vdc/170mA and 6.3vac/500mA, 4.5vac/120mA.
Note the spec in terms of dc out for most windings.
73
Dave, ZL3FJ

----- Original Message -----
From: "Brad Hernlem" <alibhernlem@...>
To: <hp_agilent_equipment@...>
Sent: Tuesday, September 21, 2004 1:24 AM
Subject: [hp_agilent_equipment] XFMR part #9100-0154



I have a large transformer with
part number 9100-0154 for which I seek pinout and rating data. I
think that it MAY have come from a 180 series oscilloscope.

Can anyone here help me out?

TNX

Brad




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FW: Fraud

John Miles
 

¿ªÔÆÌåÓý

Forwarded from a Hong Kong acquaintance who just got burned big-time by a?lumber salesman?in Quebec.? I don't have any more details about the alleged fraud, or how?the payment was made, but it's?a big enough deal to justify posting a heads-up.
?
-- john KE5FX
?

-----Original Message-----
From:??(name redacted)?
Sent: Monday, September 20, 2004 2:54 AM
To: 'John Miles'
Subject: Fraud

Hi John

?

Just thought you might get a laugh from hearing that I recently paid USD 6200 to a guy in Quebec Canada for 3 planks of wood which were supposed to be an Agilent E4432B Signal generator. It was eBay ¡°bait¡± I should have walked away from.

?

He actually shipped the goods before payment, thinking that would make me feel more comfortable. The shipping time would allow him to collect his money and disappear. Well it worked, he got the money and I got three expensive planks of wood!

?

Pass this around to your friends. If anyone comes across a guy named Konstantinos Tabiris, watch out. His email for what its worth is hns0909@....

?

Now I have to find a more ¡°legitimate¡± seller and in the mean time, hope to recover my money somehow¡­..

?

Cheers

(name redacted)

?
Re: HP 10511A Spectrum Generator

 

--- In hp_agilent_equipment@..., "Dave Brown"
<tractorb@i...> wrote:
From the 1968 catalog-
Hello Dave,

thank you very much for those informations about the 10511A

Jorgen
dj0ud
Re: New file uploaded to hp_agilent_equipment

phila_renewal
 

To avi49il:

Thanks very much for the file. I haven't had a chance to unpack it
yet, but with an 8559A that seems to be acting "squirrely," on at
least one of the freq. ranges, I know it will be a huge help.

Thanks again,
-Keith


--- In hp_agilent_equipment@...,
hp_agilent_equipment@... wrote:

Hello,

This email message is a notification to let you know that
a file has been uploaded to the Files area of the
hp_agilent_equipment
group.

File : /HP-8559A-OM-SM.part2.rar
Uploaded by : avi49il <zipi-u@z...>
Description : hp-8559-manual/part2

You can access this file at the URL:
OM-SM.part2.rar

To learn more about file sharing for your group, please visit:


Regards,

avi49il <zipi-u@z...>
XFMR part

 

I have a large transformer with
part number 9100-0154 for which I seek pinout and rating data. I
think that it MAY have come from a 180 series oscilloscope.

Can anyone here help me out?

TNX

Brad
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