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SERVICE MANUAL SUPPLEMENT for the 54111D

 

SERVICE MANUAL SUPPLEMENT for the 54111D, P/N 54111-90901

It would be nice if Mike Kawasaki could organize for this supplement
which contains all the board level schematics to be uploaded on the
Agilent site. This will really help to keep these fine instruments
going.

Thanks, Dean


Re: HP8620C / HP8621B

 

Rainer schrieb:
Hi,

can someone help me with Service manuals for HP8620C
and HP8621B in electronic form - preferred PDF ?

Thanks,
Rainer
Hi,

thanks for the help finding the HP8620C manual.
Still looking for HP8621B and
HP86320A HP86330A HP86331A HP86342A HP86350A

Regards,
Rainer


Re: [TekScopes] BAMA scaling back

 

Hi Tomas,

I have a Nak 700 Mk II. I cannot get signals into or out of it. I have a
copy of the relevant manual, but would appreciate some tips about
where to start looking. I started by checking the power supply - as far
as I can tell, that seems to be OK.

Cheers,
Brian in Australia.


Re: HP8620C / HP8621B

 

bama has a manual for the 8620c

----- Original Message -----
From: "Rainer" <df6na@...>
To: <hp_agilent_equipment@...>
Sent: Wednesday, January 03, 2007 5:26 PM
Subject: [hp_agilent_equipment] HP8620C / HP8621B


Hi,
can someone help me with Service manuals for HP8620C
and HP8621B in electronic form - preferred PDF ?
Thanks,
Rainer
Yahoo! Groups Links


Re: HP8620C / HP8621B

 

Hi Rainer,

The 8620C manual is available for download at:


73,
Steve, WB0DBS

----- Original Message -----
From: "Rainer" <df6na@...>
To: <hp_agilent_equipment@...>
Sent: Wednesday, January 03, 2007 5:26 PM
Subject: [hp_agilent_equipment] HP8620C / HP8621B


Hi,
can someone help me with Service manuals for HP8620C
and HP8621B in electronic form - preferred PDF ?
Thanks,
Rainer
Yahoo! Groups Links


HP8620C / HP8621B

 

Hi,

can someone help me with Service manuals for HP8620C
and HP8621B in electronic form - preferred PDF ?

Thanks,
Rainer


Re: 8445B preselector

 

well; i was able tom pick up an 8620a with a 86220a for the price of the plugin alone

----- Original Message -----
From: John Miles
To: hp_agilent_equipment@...
Sent: Wednesday, January 03, 2007 12:11 PM
Subject: RE: [hp_agilent_equipment] Re: 8445B preselector


The main difference is that if you ever want to use an 86290 plugin (a
*very* common and useful one, covering 2-18 GHz) you are supposed to have an
8620C. Apparently the power supply on the 8620A was not capable of driving
the 86290, and HP warns strongly against trying to use an 86290A/B/C in an
8620A.

The mainframes are so cheap that it does not make much sense to buy an
8620A.

-- john, KE5FX

> "arthurok" <arthurok@...> wrote:
>
> what are the diffrences between a 8620a sweeper and 8620c
> sweeeper
> can the newer plugins be used in a 8620a or the older
> plugins used in
> the 8620c??
>
> In general, yes. I think the main difference was the (optional) remote
> interface. The A was parallel BCD, the C is GPIB. There might have been
> marker differences also. There was also a B version, BTW.
> -John


Re: 8445B preselector

John Miles
 

The main difference is that if you ever want to use an 86290 plugin (a
*very* common and useful one, covering 2-18 GHz) you are supposed to have an
8620C. Apparently the power supply on the 8620A was not capable of driving
the 86290, and HP warns strongly against trying to use an 86290A/B/C in an
8620A.

The mainframes are so cheap that it does not make much sense to buy an
8620A.

-- john, KE5FX

"arthurok" <arthurok@...> wrote:

what are the diffrences between a 8620a sweeper and 8620c
sweeeper
can the newer plugins be used in a 8620a or the older
plugins used in
the 8620c??

In general, yes. I think the main difference was the (optional) remote
interface. The A was parallel BCD, the C is GPIB. There might have been
marker differences also. There was also a B version, BTW.
-John


Re: 8445B preselector

 

the b version according to my 1973 catalog is a stripped down a version "alot less features"

----- Original Message -----
From: J Forster
To: hp_agilent_equipment@...
Sent: Wednesday, January 03, 2007 11:51 AM
Subject: Re: [hp_agilent_equipment] Re: 8445B preselector



"arthurok" <arthurok@...> wrote:

what are the diffrences between a 8620a sweeper and 8620c
sweeeper
can the newer plugins be used in a 8620a or the older
plugins used in
the 8620c??

In general, yes. I think the main difference was the (optional) remote
interface. The A was parallel BCD, the C is GPIB. There might have been
marker differences also. There was also a B version, BTW.
-John


Re: 8445B preselector

J Forster
 

"arthurok" <arthurok@...> wrote:

what are the diffrences between a 8620a sweeper and 8620c
sweeeper
can the newer plugins be used in a 8620a or the older
plugins used in
the 8620c??


In general, yes. I think the main difference was the (optional) remote
interface. The A was parallel BCD, the C is GPIB. There might have been
marker differences also. There was also a B version, BTW.
-John


Re: [TekScopes] Rohde & Schwarz equipment enthusiasts group???

Don Collie
 

Sorry, that should read : Messempfanger, not Messemfanger.

----- Original Message -----
From: Don Collie
To: TekScopes@...
Sent: Wednesday, January 03, 2007 10:29 PM
Subject: [TekScopes] Rohde & Schwarz equipment enthusiasts group???


Is there a group for enthusiasts of vintage R&S equipment? I have a problem
with my
Messemfanger...............................Don C.






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Rohde & Schwarz equipment restoration group???

Don Collie
 

Does such a group exist [along similar lines to this group]?
My Messemfanger is not working properly,
and I`d like some service information....................................Don C.


Re: 8445B preselector

 

what are the diffrences between a 8620a sweeper and 8620c sweeeper
can the newer plugins be used in a 8620a or the older plugins used in the 8620c??

----- Original Message -----
From: Chris van Lint
To: hp_agilent_equipment@...
Sent: Sunday, December 31, 2006 7:08 PM
Subject: Re: [hp_agilent_equipment] Re: 8445B preselector


Happy New Year
Not quite sure to what thread this is a response. I am still desperately looking for a circuit diagram for the frequency read-out portion of the HP 8445B (I believe it is the HP 4740A Measurement System). Can you help?

Chris

----- Original Message -----
From: bg1st77
To: hp_agilent_equipment@...
Sent: Sunday, December 31, 2006 6:18 PM
Subject: [hp_agilent_equipment] Re: 8445B preselector

it should be a LF356B.


Re: LOGSA AND IE-7 ???

langlv56
 

I have the same trouble, and simply use Mozilla for LOGSA site.
Lang

--- In hp_agilent_equipment@..., Dave-NR1DX/0 <nr1dx@...>
wrote:



Has anyone out there figured out how to get the new Internet Explorer
-7 to work with the LOGSA site


Dave
NR1DX/0

[Non-text portions of this message have been removed]


FS: HP Catalogs

BSugarberg
 

Hello,

I have the following HP Catalogs for sale:

1965
1967
1968
1969
1970
1972
1977
1978
1979
1980
1982
1988
1989

All are hardcover.

$295.00 + shipping.

Thank you,

Bruce WA8TNC


Re: [?? Probable Spam] Re: Re: 8445B preselector

Jos Raven
 

Hi Chris,
I have a 117 page Military manual with a service sheet (#3) for the DPM.
I'll send it to you through "SendthisFile"

Jos PA0AMX

At 11:08 1-1-2007 +1000, you wrote:
Happy New Year
Not quite sure to what thread this is a response. I am still desperately looking for a circuit diagram for the frequency read-out portion of the HP 8445B (I believe it is the HP 4740A Measurement System). Can you help?

Chris


----- Original Message -----
From: bg1st77
To: hp_agilent_equipment@...
Sent: Sunday, December 31, 2006 6:18 PM
Subject: [hp_agilent_equipment] Re: 8445B preselector


it should be a LF356B.










Yahoo! Groups Links



LOGSA AND IE-7 ???

Dave-NR1DX/0
 

Has anyone out there figured out how to get the new Internet Explorer
-7 to work with the LOGSA site


Dave
NR1DX/0


Re: 8445B preselector

 

Happy New Year
Not quite sure to what thread this is a response. I am still desperately looking for a circuit diagram for the frequency read-out portion of the HP 8445B (I believe it is the HP 4740A Measurement System). Can you help?

Chris

----- Original Message -----
From: bg1st77
To: hp_agilent_equipment@...
Sent: Sunday, December 31, 2006 6:18 PM
Subject: [hp_agilent_equipment] Re: 8445B preselector


it should be a LF356B.


Re: 8445B preselector

 

it should be a LF356B.


hp card extenders 30 pin / 8640b

 

does anyone have 30 pin card extenders availible for a
8640b i think they can even be used to extend older 125
pin hp cards.
maybe i need 2 of them fopr some instruments