¿ªÔÆÌåÓý

Date
Wanted: HP attenuator 90dB 15VDC 20GHz
Hi all, I'm looking for a working HP or Agilent attenuator 90dB 15VDC and minimum 18GHz, 20GHz preferred to make my HP70340a complete. If you have something, drop me a line please. 73! Bas.
By ph0bas · #84224 ·
Re: HP 9000 300 & HP-HIL keyboard
Hi brunonorth sorry as I am missing your name Regarding a crimping tool I am going to get another crimping tool for a British phone plug and try to modify it for the job Otherwise it will be a vice
By Paul Bicknell · #84223 ·
Re: 141T reference replacement
Perhaps a bit OT to the current subject, but: I had a friend who had problems with his 141T. The supply voltages were unstable, the CRT did not respond to brightness and focus adjustments, etc. We
By Ulf Kylenfall · #84222 ·
Re: Getting the most amplitude stable CW signal from the HP8350B/83592B
As a acquisition delayed followup, I got the 8472B detector from eBay (perfect) and used it with the HP83592B sweeper plugin in CW mode. With some tinkering of the leveling feedback pot, I achieved +-
By pbbob426@... · #84221 ·
Re: HP 5335a opt 40 (HPIB input amplifiers) manual
How about sending it to KO4BB.COM ?
By Tom Miller <tmiller11147@...> · #84220 ·
Re: Wanted: HP Laserjet 4
Don't know anything about page count. The printer I have offered you free has been refurbished by a professional service--Stafford Associates--and it works fine. You have my information. Doug
By doug · #84219 ·
HP 5335a opt 40 (HPIB input amplifiers) manual
Anyone who wants a copy of the manual, let me know. It's 23 Mb. QC'd complete Did the A4 scans here and had the wide pages done at the local vendor. I checked, Keysight maintains the Agilent ftp
By Norm n3ykf <normanlizeth@...> · #84218 ·
Re: Wanted: HP Laserjet 4
A+ for all the input. If I can't get a low page count LJ 4 or a small stack of them (refurb one plus parts), a newer one, I.E. 8150DN is probably the answer. There is one on the place of all things,
By Norm n3ykf <normanlizeth@...> · #84217 ·
Re: Wanted: HP Laserjet 4
One thing you might look at while considering color printers: is it telling on me? Modern color printers put a pattern of yellow dots on the printed page as mandated by the government. These dots
By Peter Reilley <preilley_454@...> · #84215 ·
Re: Wanted: HP Laserjet 4
Norm,? thanks for the insights on the printer.? I will keep it, as it's my only duplex unit (not counting my daughter's unit).? I may pick your brain regarding MRO supplies if any are needed in the
By Bob Albert <bob91343@...> · #84214 ·
Re: HP 9000 300 & HP-HIL keyboard
Hi Paul, Good to hear that my info on the connectors from Apr 5 was useful. For further info, see pages 2-6, 2-7 of:
By brunonorth · #84213 ·
Re: Wanted: HP Laserjet 4
I had an 8550dn for a good while, but the toners went up up up in price so I figured it was in obsolete mode. Now I use a 4700n color with good results. I had a nice 5si, but the plastic frame doing
By John Griessen · #84212 ·
Re: Wanted: HP Laserjet 4
Would you accept a LaserJet 2200D with a JetDirect card, all in working condition, including at least one--maybe two--HP96A carrtidges? I replaced this working printer because of a network problem
By doug · #84211 ·
Re: Replace Neon NE-2 with Zener in 141T PSU?
G'day Folks, I cheated as I had removed the board several times before and didn't want that hassle any more. Snip the neon as close to the bulb envelope as possible and solder the zener(s) and
By arie schellaars <arie.schellaars@...> · #84210 ·
Re: HP 9000 300 & HP-HIL keyboard
Hi All A big thank you to the author of the posting below The two part numbers appear to be the exact connectors for the HP-HIL keyboard Please not the plug is not the same at both Ends of the lead
By Paul Bicknell · #84209 ·
141T reference replacement
Yes you can replace the ZZ1000 [equivalent] neon reference tube in the 141T power supply with a zener. Although this solves the fuse blowing problem, the temperature coeficient of voltage of the power
By donald collie · #84208 ·
Re: Wanted: HP Laserjet 4
[hp_agilent_equipment] wrote: The engines typically provide video and control interfaces...HP writes *all* of the firmware and designs the control board. This has been the case since the very first
By Dave McGuire · #84207 ·
Re: Replace Neon NE-2 with Zener in 141T PSU?
I have not compared this supply but remember it was discussed some earlier time in the past few years. Old one - "neon tube" stabilized (pdf-page 35): 141T Display.pdf New one - zenerdiode stabilized
By czelusniakd · #84206 ·
Re: Wanted: HP Laserjet 4
I think these printers are all good because they use Cannon print engines (aka, 90% of the printer) - hp basically put plastic cases on them, and maybe wrote some of the firmware (but maybe not). The
By Andrew Hakman · #84205 ·
Re: Replace Neon NE-2 with Zener in 141T PSU?
Hello Gang, First of all, I am not sponsored. But for such small orders, one or two parts and shit, use Arrow. Free shipping on literally everything.even to Slovakia. Just beware of customs... Tam --
By Tam Hanna · #84203 ·