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HP 8656A A6 board U1 1020-2933 is bad
I am repairing a HP 8656A that has an A6 board from an HP 8606B in it. Chip U1 on board A6 has an HP part number of 1820-2933 and the chip is labeled SP8606B. This chip is bad. Question 1. Is SP8606B
By Richard Hall · #105088 ·
Wanted operator serves manual for HP 8402B
Hi all Looking for operator serves manual for HP 8402B Unfortunately Dave at Artek dues not have it Regards Paul; ~England
By Paul Bicknell · #105087 ·
Re: CorCom F2080 .1uf capicator replacement
I mistyped - the Keysight listing says THT - Through Hole Technology Quoting "nigel adams via groups.io" <nigel.adams@...>:
By Bruce · #105086 ·
Re: Advantest R3767BH VNA date+time setting
Hi Jesse, Although I'm not familiar with your particular VNA, I've found with a lot of T&M gear that when setting the date, time, or any other numeric entry, you need to press the Enter key or its
By Stan · #105085 ·
Re: HP 53310A - Why did I not know about this sooner?
I did the same several years ago - saw one on eBay, googled it & picked up the Geller Labs stuff, plus pdf manuals & bought it - a bit more than $250 though! Mine has Opt 31 plus all the memory but
By John Sager · #105084 ·
Re: Calibrate a 431c with 8477a?
Hi all I think this is the other half of the subject title I have a number of 432 power meters to calibrate after repair but do not have a calibrator for it can I use the 8402B I have a 431 and a
By Paul Bicknell · #105083 ·
Re: Advantest R3767BH VNA date+time setting
Thanks Tam, appreciate your looking at it! J Tam Hanna wrote:
By Jesse Lackey <jesse@...> · #105082 ·
Re: CorCom F2080 .1uf capicator replacement
Errm don¡¯t you mean TFT not THT... Regards ________________________________ Sent: 16 April 2020 20:53:12 To: [email protected] <[email protected]>
By nigel adams · #105081 ·
Re: CorCom F2080 .1uf capicator replacement
After giving it a bit of thought, Through Hole Technology ???? Quoting Stephen Hanselman <kc4sw.io@...>:
By Bruce · #105080 ·
Re: CorCom F2080 .1uf capicator replacement
Tubuler film???? The metalized comment makes me think back to the metal film days. Purchased parts list says: Metalized paper as you showed except 250VAC(RMS) From Artiebolaget Rfia p/n PME 271 M 610.
By Stephen Hanselman · #105079 ·
Re: CorCom F2080 .1uf capicator replacement
OK so I looked them on Keysight find a part - still available. Part 0160-4065 Zapacitor .1uf +20% 630V Metalized TFT Price $4.30 Anybody know what TFT stands for ?? Cheers! Quoting "Greg Muir via
By Bruce · #105078 ·
Re: Calibrate a 431c with 8477a?
Calibrate no, get close probably. If you only have one head and a sig gen you REALLY trust you could run the cal procedure. It would be a good/reasonable indicator but not calibrated. You really need
By Stephen Hanselman · #105077 ·
Re: CorCom F2080 .1uf capicator replacement
Why not look at something like the Vishay 20VL series capacitor? https://www.vishay.com/docs/23107/20vl.pdf I see Mouser has the 0.1 uF/400VAC one (stock # 75-20VLP10-R) in their stock for $4 and
By Greg Muir · #105076 ·
Re: hp8350b/hp83595a front panel mod
Yeah, I figure an 8510 requires persuasive diplomacy and unplanned presents :-). Pretty much the same here; set up a HAM lab decades ago. Sub-GHz for many years. Then an hp141t. But things exploded
By Jan de Jongh · #105075 ·
Re: HP8562A Errors 304,335,317,333
Not that i know of. If I find more i will post them. P
By Pete Manfre <pmanfre@...> · #105074 ·
Calibrate a 431c with 8477a?
Hi, Is it possible to calibrate a 431C power meter with a 8477A or do I need a 8402A for this? Thanks. Szabolcs
By Szabolcs Szigeti · #105073 ·
Re: CorCom F2080 .1uf capicator replacement
Sounds like another instance of the infamous Wima et al brand paper cap situation, discussed here often. HP used them a lot in that era. They look like rectangular amber clear epoxy bodies - when
By Ed Breya · #105072 ·
Re: HP8562A Errors 304,335,317,333
Hello Stu I must correct my self. The 8562A is before use og MMIC. area is still the same. It is just discrete amplifiers. Order a schematics from Artic media ant look for Radio Frequency module look
By Peter Hansen · #105071 ·
Re: HP8562A Errors 304,335,317,333
all ok pete. Do ypu have other high power amps for 5.7 or 10Ghz 73 Peter ________________________________ Fra: [email protected] <[email protected]> p?
By Peter Hansen · #105070 ·
CorCom F2080 .1uf capicator replacement
I just hauled two 8566s out of long term storage and had the capacitor across the line at the Corecom filter smoke.? I rememer some discussion on the best replacement for this capacitor but can not
By Bruce · #105069 ·