开云体育

ctrl + shift + ? for shortcuts
© 2025 开云体育
Date
Re: VFD for Agilent 53132A
I have mine in and working. I like it. I wish they had it in green but it is very bright and readable. Well made. [email protected]> wrote:
By Russell Moore · #149905 ·
Re: 8566/8568 IF/Display unit - Digital section interchangeability between generations?
Don - I have seen some of the RF interconnect cables that do not have ll the coax positions populated - Don't know if they were HP or after market.? I? "rescued" an 8568A that I got for pennies by
By Bruce · #149904 ·
Re: Activate E4403B color screen option
I have found the same format problem with Tektronix oscilloscopes.? It is best to format in the unit. Tom
By Tom B · #149903 ·
E5071C Port Coupler Issue?
At my new job, they have a number of E5071C ENAs that are not working right.? The problem seems to be the same on all of the machines, so I'm assuming that this is a common failure and was hoping
By Scott Vance · #149902 ·
Re: Price of the 54540 oscilloscope
Gianni, I have a printed catalog from 1997 and it has the 54XXX prices on page 99. I also have a printed 1994 catalog. Prices are on page 145: 54520A? $9500 54522A? $13500 *54540A?
By pianovt · #149901 ·
How to recover the video of my graphic 54810-66505 card
Hello, I have picked up an oscilloscope 54810 I have some problems on it, but it’s settled. Meanwhile, I tried to put the graphics card 54810-66505 on another motherboard (which also had its video
By Gerard · #149900 ·
Re: E4402 help please VCO Unlock.
No prob, though I don't really hold out any hope of a reply, i've since seen several posts on other forums all of which say people have emailed him with questions about his Youtube videos and asked
By Tony G1HMO · #149899 ·
Re: 8566/8568 IF/Display unit - Digital section interchangeability between generations?
Begin Nostalgia... { The specific analyzer was used by myself when I was employed at the company that had purchased it some time around 1982. 40 years later it appeared at an auction for
By Ulf Kylenfall · #149898 ·
Re: always-on AC power
Usually the transformer is active to power an oven oscillator. I have also seen equipment with the power switch mounted in the back and a long shaft connecting it to the front. ed
By Ed (scskits) · #149897 ·
Re: Loud HP5328A Counter
Magnétostriction noise is at harmonics of the mains , eg 100, 150,200....Hz in UK, EU. It is nonlinear with mains voltage, increasing rapidly at high mains. What's your mains voltage? Jon
By Froggie the Gremlin · #149896 ·
Re: Free for postage: HP power supply card, p/n 06827-60022
Is still available?
By Miguel Work · #149895 ·
Re: Loud HP5328A Counter
Are you sure that it is the main transformer? There are two additional smaller transformers in a black case on the board. Ralf
By Ralf Rosche · #149894 ·
Re: Loud HP5328A Counter
Hi Anders, when repairing TV sets in the 80ties or? 90ties we used a kind of a thick paint spray especially for noisy coils. You can try to tighten the sheet metal package and use a transparent
By Ralf Rosche · #149893 ·
Re: VFD for Agilent 53132A
More details on that replacement are at https://www.eevblog.com/forum/testgear/hp-agilent-53131a-53132a-vfd-to-led-conversion/msg5760247/#msg5760247 I've bought one and it looks well made, but I
By Adrian Godwin · #149892 ·
Re: Price of the 54540 oscilloscope
Thanks for answering. The 54540 should have been produced from 1993 to 1998 but is not present in the 1993 catalog and 1994, 95 and 96 catalog are not present in the hparchive. The only 1997 catalog
By Gianni Becattini · #149891 ·
Re: what were the HP/Agilent oscilloscope models / mainframes that allowed at least 1 Gbps serial signal sampling?
You could use the differential probes like 1168B InfiniiMax II and alike (there are many to choose from). The problem of measuring the Gbps/GHz digital signals is that the distortion of the probe on
By LeonP · #149890 ·
Re: Loud HP5328A Counter
True. It is rarely used so I guess I can power it up beforehand in those case. I will try retightening though. I guess a replacement transformer can be difficult to obtain.
By Anders · #149889 ·
Re: VFD for Agilent 53132A
Take a look at this replacement LED display: https://www.ebay.com/itm/326404635023 ( https://www.ebay.com/itm/326404635023 )
By Dmitry Mogilevsky · #149888 ·
always-on AC power
I noticed that 3435A and 3466A DVMs, plus the 5316A counter, and presumably other models, are set up such that AC power is *always* applied to the transformer - the power switch only controls DC
By saipan59 (Pete) · #149887 ·
Re: Activate E4403B color screen option
Tom - Yes, floppies. The unit is picky about the format. I found the best way is to use the SA itself to format the discs. It also seems picky about the RAM used. See attached. As I recall, you might
By Mark Bielman · #149886 ·