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Re: fully refurbished Hp 8563E 26.5GHz spectrum analyzer with LCD screen 2100US dollar
Hi David closer than you think :O). We are neighbours. It is located in Denmark ?? best regards Peter ________________________________ Fra: [email protected]
By Peter Hansen · #149048 ·
Re: fully refurbished Hp 8563E 26.5GHz spectrum analyzer with LCD screen 2100US dollar
Where on the planet is this please From: [email protected] <[email protected]> On Behalf Of Peter Hansen via groups.io Sent: 17 December 2024 22:17 To:
By David C. Partridge · #149047 ·
Re: HP3457A 7.5 Digits..
I'm quite happy with 3457A, if you are able to get hand on one with switch, you can have more channels in one unit. With standard card you will get 2 electronically switchable inputs. As mentioned it
By DavidK · #149046 ·
Re: HP3457A 7.5 Digits..
As a 'home gamer' without any budget, the orphaned marques like Solartron, Prema, or Wavetek-Datron seem the most appealing. I'd even take Marconi or Racal-Dana if they had produced a decent 7.5 DMM,
By VE6WMR · #149045 ·
Re: HP3457A 7.5 Digits..
Beware of old meters displays, eg vacuum fluorescent, LCD getting dim or failed segment with age. We prefer LED display. Found the best recent meters are HP ( Keysight) 34460/65/75A great
By Froggie the Gremlin · #149044 ·
Re: HP3457A 7.5 Digits..
I guess for an apples to apples, I should say the 8505A/8506A are 10ppm instruments (90 days). But if you take their 24hr spec (6ppm, or 5ppm in AVG), it's a hair better than even the much newer
By Radu Bogdan Dicher · #149043 ·
Re: HP3457A 7.5 Digits..
If you do get a 2001, there's very extensive troubleshooting and repair informaion on eevblog. I bought a broken one and got it half fixed before setting it aside. There are _very_ extensive
By Paul Amaranth · #149042 ·
Re: HP3457A 7.5 Digits..
I'd generally agree with David on that statement. This is essentially a 17ppm instrument, so not a lot for a 7.5 digit meter. For instance - little known fact - but Fluke 8505A/8506A are 7.5 digits on
By Radu Bogdan Dicher · #149041 ·
Re: HP3457A 7.5 Digits..
You might also consider a Datron 1071 or 1081. These are excellent instruments.
By Four Designs Company · #149040 ·
Re: HP3457A 7.5 Digits..
David, thanks for that. It isn't fit for purpose then. I'll keep my eye out for a Keithley 2001 then.
By VE6WMR · #149039 ·
Re: fully refurbished Hp 8563E 26.5GHz spectrum analyzer with LCD screen 2100US dollar
For sale for 2100US is one of Hp's top models. It goes from 9khz to 26.5Ghz. It is synthezised controlled analyzer and measuring / counting frequency down to 1 Hz resolution. It is an E model that has
By Peter Hansen · #149038 ·
Re: HP3457A 7.5 Digits..
[email protected]> wrote: It's not a metrology unit. I believe one can only get the last digit via the GPIB bus. As far as I am aware, it
By Dr. David Kirkby, Kirkby Microwave Ltd · #149037 ·
HP3457A 7.5 Digits..
I'm considering purchase of an HP3457A for use in metrology, primarily for setting DC voltage with 7.5 digits of precision. It seems that I can purchase an HP3457A for a few hundred dollars,
By VE6WMR · #149036 ·
Re: HP8753 E and ES Inverted display fix & how to revitalize keypads
Liked, subscribed! -- With best regards Tam HANNA Enjoy electronics? Join 21k4 other followers by visiting the Crazy Electronics Lab at https://www.instagram.com/tam.hanna/
By Tam Hanna · #149035 ·
HP8753 E and ES Inverted display fix & how to revitalize keypads
I decided to make some repair videos about how to fix the most common issues with HP8753 series network analyzers. Here is my first attempt where I cover how to fix the inverted display issue &
By Scott Vance · #149034 ·
Re: HP 6645A Fan Noise
:-) These days I'm playing with a Rohde&Schwarz FSA (FASC actually) I picked up in a trash bin. Its 2 Units, 65kg together, 350W power consumption, linear power supply. I feared the worst when I
By Martin · #149033 ·
Re: Source for HP System 2 case cover retaining screws
If you guys are interested in researching companies which once made these screws, try this: 0570-1171 Torx, Rochester, IN?? P/N 920-46590-570 Lewis Screw, Chicago 0515-1245 Camcar Screw, Rockford,
By pianovt · #149032 ·
Has anyone a manual for a Maury Microwave 8450P SC calibration kit?
Has anyone got a data sheet or manual for the above mentioned VNA calibration kit? -- Dr David Kirkby Ph.D Kirkby Microwave Ltd Email: drkirkby@... Web:
By Dr. David Kirkby, Kirkby Microwave Ltd · #149031 ·
Re: Perpetual licence fees - what's the best option?
wrote: I should rephrase that. The Open University (OU) provides Minitab for students doing some of the statistics courses. Minitab is only available on Windoze, but there is also a web version,
By Dr. David Kirkby, Kirkby Microwave Ltd · #149030 ·
Re: Perpetual licence fees - what's the best option?
[email protected]> wrote: Minitab only do Windows licenses now. Some users of Macs pay for a student license to complete the statistics module. Jamovi can run on a webserver, but one can just
By Dr. David Kirkby, Kirkby Microwave Ltd · #149029 ·