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Date
Re: HP 8566B / 8568B bus interconnect cable
Verify your internal cable connections and contacts on both the cable end connectors and your instrument connectors. Over the years things take only so much abuse. I have had several units with both
By czelusniakd · #84284 ·
Re: Anybody got a good LCR meter that they want to sell?
That is a good unit for not too demanding applications.? However, it's available on ebay for a lot less money.? In some cases, less than $10 shipped. I have a similar one and use it a lot. Bob
By Bob Albert <bob91343@...> · #84283 ·
Re: Anybody got a good LCR meter that they want to sell?
There might be on here http://alfaradio.ca/Public_html/Consignment_test_equipment.pdf Mitch
By ssc <ssc@...> · #84282 ·
Re: HP 8566B / 8568B bus interconnect cable
The check instrument I red LED stays on after power-up and the display stays blank. After swapping the cables from one instrument to the other, I have found that the 60220 only works with my 8568B and
By Don · #84281 ·
Re: 141T reference replacement..a cure??
Hi Chuck, Without any disrespect or challenge intended¡­ How, sir, do you know these ionize around 87 volts? Thank you. Regards, Ken
By ken chalfant · #84280 ·
Re: 141T reference replacement..a cure??
They aren't NE2's. NE2's run at about 67V, these run at about 89V. -Chuck Harris Scott McGrath scott@... [hp_agilent_equipment] wrote:
By Chuck Harris · #84279 ·
Re: Replace Neon NE-2 with Zener in 141T PSU?
There are two phenomena going on here. The reason that there is a radioisotope inserted into "neon" references, is the neon strikes at a different voltage when exposed to light, vs dark. This is an
By Chuck Harris · #84278 ·
Re: 141T reference replacement..a cure??
Just visit Amazon 10 NE-2's for 8 bucks problem solved https://www.amazon.com/A3C-NE2-U-Bulbs-105-125-Terminals/dp/B00ZSPLRVS
By Scott McGrath · #84277 ·
Re: Anybody got a good LCR meter that they want to sell?
That's the one I meant. After some discussions I had with the author, I concluded seems pretty switched on about these. It is somewhat different in operation to the HP 4284A, in that the 4284A uses
By Dr. David Kirkby - Kirkby Microwave Ltd <drkirkby@...> · #84276 ·
Re: Anybody got a good LCR meter that they want to sell?
Maybe this will help. http://lcr.is-best.net/en/ "The price for one assembled and calibrated Hutale LCR-DDS-F 4.2 meter with a tested LCD display, plus a 4-wire silicon insulated measuring cables
By PAUL NICKALLS G8AQA · #84275 ·
Re: USB Power Probe Calibration software
Thanks lothar for the reply. The U8485A opt 200 sensor seems to be working very well. I think the U2001H sensor is working OK too. At least it agrees with the U8485A to <0.2 dB at 50 MHz, from +10 to
By pbbob426@... · #84274 ·
Re: Anybody got a good LCR meter that they want to sell?
hp_agilent_equipment@...> wrote: good HP out there I may buy it and try to sell him my Leader meter. may need some TLC, please reply off-list. You really need to decide what frequency
By Dr. David Kirkby (Kirkby Microwave Ltd) <drkirkby@...> · #84273 ·
Anybody got a good LCR meter that they want to sell?
Asking for a friend. Wait, not really. A friend did ask but if there is a good HP out there I may buy it and try to sell him my Leader meter. If anyone has a good LCR meter that they'd consider
By dnmeeks · #84271 ·
Re: 16700 software tool sets
Hi Glen, yes I do have the CD for 2.90 . Since those 3 tools don't show up as files on the CD, I didn't know for sure if they were really in there. That answers my question. Thanks a lot. Your help
By BillD · #84270 ·
Re: 16700 software tool sets
[hp_agilent_equipment] <hp_agilent_equipment@...> wrote: If you update the 16700 series system software using the "re-ignite" process of booting from the software CD it is a completely
By Glen Slick · #84269 ·
Re: Replace Neon NE-2 with Zener in 141T PSU?
Hi, I had the same problem and replaced the neon reference with zeners. This was after two sets of blown fuses and a post for help on this group. This was back in 2012. Then the advice was replace
By mark.weedon@... · #84268 ·
Re: 16700 software tool sets
Speaking of the 3 toolsets that are not found in files of the 16700A/B CD (B3760-xxx), James Laird-Wah had written that he was looking for a separate installable but that they were actually bundled in
By BillD · #84267 ·
Re: Replace Neon NE-2 with Zener in 141T PSU?
Oh dear I seem to have started something. The comment about rejuvanating neons was annecdotal refered to VR105 and the kind of neon tubes used a relaxation oscillators. Now yes I suggested UV, and
By Alan Melia · #84266 ·
Re: Replace Neon NE-2 with Zener in 141T PSU?
Ah, but alas, you need the electrons (beta particles), and they can't go through the glass. It is probably better to leave the incidental radium sources alone. 1/4 of us non smoking humans are going
By Chuck Harris · #84265 ·
Re: Replace Neon NE-2 with Zener in 141T PSU?
[resend in case it didn't get through email] Would you guys ease off long enough for me to type a reply? :) Tom, Dave, I wish. But the glass stops beta. The Kr-85 worked because it was inside. Bob,
By Dave Wise · #84264 ·