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Date
Re: No IF latch when input 1G signal into HP 5350B
A12 maybe have damaged according to my test . Tonight below test items have been finished: 1. The voltage on A1 test connector can meet manual value . 2. The value of powers input to A12 are all
By wlk-0001 · #133084 ·
87131A / 70340A hpib compatibility
Suppose I have an application that is picky and has a list of various supported signal generators. Are there anything that¡¯s strictly compatible, with a subset or superset of commands I might be
By Ed Marciniak · #133083 ·
Re: datasheet 1906-0231 on HP8980A
Didn't you receive the information on this device in the thread you started earlier this week? /g/HP-Agilent-Keysight-equipment/topic/scc_1906_0231/97341967 Greg
By Greg Muir · #133082 ·
Re: Mating APC 3.5 with APC 2.92 connectors
Dave - THANKS - It is simply uncalled for. And YES some of the Chinese connectors are of poor quality - but part of the reason is that people insist on low prices. The Chinese do make some excellent
By Bruce · #133081 ·
Re: Mating APC 3.5 with APC 2.92 connectors
Jeff! There will be NO (Zero, NADA) racism on this mailing list. -Dave, moderator -- Dave McGuire, AK4HZ New Kensington, PA
By Dave McGuire · #133080 ·
Re: Mating APC 3.5 with APC 2.92 connectors
REALLY Jeff - I DO NOT SEE THE NEED FOR THE USE OF DIVISIVE NAME CALLING. It s OK (IMO) to call out CHINESE connectors of poor quality, it is ABSOLUTELY UNACCEPTABLE IN THIS FORUM TO USE THAT TERM.
By Bruce · #133079 ·
Re: Mating APC 3.5 with APC 2.92 connectors
Way back when in 1986,when I first purchased 2.92 Connectors from Wiltron ( the inventor, which was why HP did the 2.4, cause they couldnt stand buying connector from their competitor, Wiltron),
By Jeff Kruth · #133078 ·
Re: Mating APC 3.5 with APC 2.92 connectors
drkirkby@...> wrote: No, that wasn¡¯t the paper. There is one giving corrections between 2.92 and 3.5 mm, but concludes not to bother trying to correct with SMA. -- Dr. David
By Dr. David Kirkby, Kirkby Microwave Ltd · #133077 ·
Re: Mating APC 3.5 with APC 2.92 connectors
Hi, unless you do some very critical work and need to see 50dB of matching... :) I'd say it will not matter in practical terms. I have never "seen" the transition in normal work And never directly
By Martin Rickes · #133076 ·
Re: Mating APC 3.5 with APC 2.92 connectors
wrote: There¡¯s not much difference. You can model the transition as a shunt capacitor, the value of which I don¡¯t know ??? I can not recall the format of the data, but the calibration kit
By Dr. David Kirkby, Kirkby Microwave Ltd · #133075 ·
Re: LODA and TG 85644A
One thing I should also mention is the IF out connection on the rear of your 8593 should be terminated to 50 ohms when not being used. I noted on mine I would get level errors if it was left floating.
By Jeremy B · #133074 ·
Re: LODA and TG 85644A
For adjusting the LODA in you 8593, refer to the service guide for 8590 series analyzers, assembly level repair manual. Pages 139-141 for options 09/10.
By Jeremy B · #133073 ·
Re: No IF latch when input 1G signal into HP 5350B
Dear Askild Thanks for your help ! I am reading service manual now . And one 26.5Ghz spectrum analyzer and one 500Mhz oscillascope are on my hand . So i think i will check the power ,signal according
By wlk-0001 · #133072 ·
Mating APC 3.5 with APC 2.92 connectors
Hi, I know that APC 3.5mm and APC 2.92mm connectors mechanically mate. What I would like to know: What is the electrical impact of doing so? Background: I had the chance to measure some 3,5mm DUTs on
By tom_iphi · #133071 ·
Re: LODA and TG 85644A
hello Jeremy, well ok for your answer I will still look on my side if I find the manual for the installation of option 009-010 for the hp 8593e and yes well ok for the installation of the mechanics
By on4lj@... · #133070 ·
Re: datasheet 1906-0231 on HP8980A
It is a 200V 15A avg rectified current 60A surge Common Cathode center-tapped rectifier diode. Let me know if these are not helpful. Clay
By freshndaire · #133069 ·
Re: SCC 1906-0231
The ¡°1906-¡° prefix would indicate it is a varactor or thyristor the R712 reference designator indicates it is a resistive device. HP, Agilent, Keysight prefixes 1902-, 1906- are generally diode
By Don Bitters · #133068 ·
Re: LODA and TG 85644A
I will have to look through the manual to refresh my memory. I do know it¡¯s wasn¡¯t particularly difficult to set up. The hardest part was installing the hardware.
By Jeremy B · #133067 ·
Re: HP 3457A FET Transistors
Nice! I recently got one of those, quite by accident, along with the rest of the components for that interferometer system. It's really neat stuff. -Dave -- Dave McGuire, AK4HZ New Kensington, PA
By Dave McGuire · #133066 ·
Re: Video Information for the Wiki
Hi Zentronics IMO, I am against it; but, if you can do it, I think anyone should be able to do it, as well. Some of the reason for that is... well... YouTubers make money... from video views, and the
By Roy Thistle · #133065 ·