Re: Mating APC 3.5 with APC 2.92 connectors
Gauging of connectors was mandatory in our metrology labs, as was use of a calibrated torque wrench for the connections. In the event we had to mate SMA to 3.5 mm, 3.5 to 2.92, etc. (any connection
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Steve - Home
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#133120
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Re: Mating APC 3.5 with APC 2.92 connectors
Hi Paul!? Yes, Mini Circuit Labs (MCL) is very much different firm from when Harvey Kaylie left AIL and started making DBM's on his kitchen table in the Bronx (he used relay cans because they were
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Jeff Kruth
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#133119
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Re: Mating APC 3.5 with APC 2.92 connectors
Hi Matt I stand corrected I was thinking about the original MiniCircuits rang that didn't go much above 2 Ghz irrespective off the connector and I think that might be the range that the other person
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Paul Bicknell
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#133118
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Re: Mating APC 3.5 with APC 2.92 connectors
Or male SMA to female 3.5 mm probably.? ?SMA was originally designed to be inexpensive, and the center pin protrusion is not well controlled.? ?I've heard of people using connector gauges to check
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Jim Ford
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#133117
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Re: Mating APC 3.5 with APC 2.92 connectors
"Paul Bicknell" <admin@...> writes: What is this based on? I doubt most MiniCircuits SMA connectors are only rated to 2 GHz... If you're refering to adapters, the only ones rated to 2
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Matt Huszagh
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#133116
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Re: Mating APC 3.5 with APC 2.92 connectors
Just a line from Maury MW Regarding Mini circuits they are predominately below 2 GHz so no reason Mating with APC 3.5 or APC 2.92 connectors Paul Sent: 04 March 2023 17:25 To:
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Paul Bicknell
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#133115
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Re: Mating APC 3.5 with APC 2.92 connectors
It is not just generic cheap SMA connectors. Mini circuits SMA plugs have been known to ruin 2.92mm jacks. Avoid connecting ANY SMA males to 2.92mm females.
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Willy
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#133114
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Re: Mating APC 3.5 with APC 2.92 connectors
Thanks
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Tam Hanna
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#133113
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Re: Unknown component on HP1345A monitor
Hello all, Looks like an axial Kemet solid Tantalum electrolytic capacitor, 2,2 uF, 20V. Kind regards, Thomas
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Thomas Butterstein
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#133112
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Re: Mating APC 3.5 with APC 2.92 connectors
Hi Dave, many thanks for the paper also from me, very informative! Hi Martin, I think, this isn't even possible with commercial grade equipment. When I worked with the PNA-X and the Rosenberger 67GHz
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tom_iphi
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#133111
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Re: LODA and TG 85644A
Hello Jeremy, a big thank you for the info I will apply this in my 8593e and ok also for the release of the LO Jo?l ON4LJ
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on4lj@...
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#133110
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Re: Unknown component on HP1345A monitor
I missed it, you have sharp eyes. Hugh Gilbert
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Hugh Gilbert
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#133109
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Re: Unknown component on HP1345A monitor
C49 appears on the schematic of service sheet 3A, page 114 of the 1345A PDF service manual. It is located on the -15V supply line at the lower right end of the schematic.
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mondial
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#133108
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Re: Unknown component on HP1345A monitor
It might be Sprague 173D225X9020V Capacitor-Fxd 2.2uF 10% 20V TATBSA. That is what is shown in the display section parts list for my 3577B. They apparently did not see fit to include C49 on the three
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Hugh Gilbert
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#133107
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Re: 6502 inverse assembler for 16700 series LA
The 6502 inverse assembler for 16700 LA's is available on this thread on the eevblog forum https://www.eevblog.com/forum/testgear/hp-logic-analyzer-inverse-assemblers/ Ironically the files there are
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Andrew Hakman
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#133106
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Re: 6502 inverse assembler for 16700 series LA
A long time ago I wrote a disassembler for 6502, and I still have the source code. It's written in Basic so shouldn't be too hard to port to a modern platform if you want it. My use for it was to
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Steve Hendrix
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#133105
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6502 inverse assembler for 16700 series LA
I know there was some partial 6502 disassembler support for the 16500 series. ?Has anyone ported it or something else to the 16700? Thanks, Marc Howard
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Marc Howard
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#133104
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Re: Unknown component on HP1345A monitor
It is a Sprague/Vishay 150 series Tantalum Part Number: 150D225x9020A2 A link to the datasheet: (The capacitor is on page 13)
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Michael A. Terrell
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#133103
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Re: Mating APC 3.5 with APC 2.92 connectors
Hi Dave Thank you for the Paper Regarding connecting SMA to APC 3.5 or 2.92 the problem is the SMA and who made it as a lot of inferior SMA when we are talking about working above 10 Ghz are only fit
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Paul Bicknell
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#133102
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Re: Unknown component on HP1345A monitor
Yes, it appears to be a 2.2uF 20V tantalum. According to the PCB silk screen it is identified as C49, which on the parts list identifies it as such (A1 C49). If this is a bypass on the -15V supply,
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mondial
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#133101
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