CHECK OUT THE WIKI The purpose of the wiki is mainly to allow you to find information on instruments, either from either
- The model number
- The function(s) listed below. Some instruments have multiple functions - for example, the 4195A is a VNA, spectrum analyzer and an impedance analyzer. Therefore the 4195A is listed in multiple categories
Please also check out HPWiki available here:
- Accessory kits - various types
- AC power analyzers - PA2201A and PA2203A
- AC power supplies 6811C, 6812C, 6813C
- Airlines
- Arbitrary waveform generators M8194A
- Amplifiers?493A, 495A?
- Attenuators (optical) 8156A, 8157A, 8158B, 81566A, 81576A,?
- Attenuators (RF) 8494A
- Attenuator set (500 ¦¸) 350C
- Attenuator set (600 ¦¸) 350D
- Attenuator switch driver
- Audio analyzers? 8903A, 8903B, 8903E,? ?
- Base station test sets
- Bit error rate testers (BERTs)
- Cables
- Capacitance meters U1701A, U1701B, 4272A, 4278A, 4279A
- Capacitor Bridge 4270A,
- Capacitor standards 16380A, 16380C,?
- Carrier noise test setsi
- Cesium frequency standards
- Clamp ammeters
- Close field probes
- Crystal Impedance E4915A, E4916A
- Data Acquisition Systems (DAQs)
- DC power analyzers
- DC power supplies 6030A , 6031A , 6032A, 6033A, 6035A, 6131C, 6621A, 6622A, 6623A, 6624A, 6627A, 6255A, 6645A, 6671A, 6672A, 6673A, 6674A, 6675A, 62003A, 62003C, 62003E, 62004A, 62004B, 62004E, 62005A, 62005B, 62005E, 62006A, 62006B, 62006E, 62010A, 62010C, 62010E, 62012A, 62012C, 62012E, 62015A, 62015C, 62015E, 62018A, 62018C, 62018E, 62024A, 62024C, 62024E, 62028A, 62028C, 62028E, 62048A, 62048C, 62048E
- Delay lines
- Detectors
- Device current waveform analyzers
- Digital communications analyzers
- Directional couplers
- Distortion analyzers 330B, 330C, 330D, 331A, 332A, 333A, 334A, 339A, 8903A, 8903B, 8903E,???
- Dynamic measurement DC source
- Electrometers
- Fading simulators
- Femto ammeters
- Filters
- Frequency counters 522B, 5342A 5343A 5352B
- Frequency standards?
- Function Generators ? 3310A,? 8165A,
- GPIB controllers, extenders, cables etc.
- GPS frequency standards
- Harmonic mixers
- High resistance meters 4339B
- High resistance meter fixtures 16008B
- HEV EV Grid Emulators and Test Systems
- In-circuit test systems
- Impedance analyzers 4195A, 4291A, 4291B, 4395A, 4396A, 4396B, 4294A, E4990A, E4991A
- Impedance Analyzer Accessories
- Impedance / Gain Phase analyzer 4194A
- Impedance Meter 4193A,
- Isolators
- LCR meters? U1701A, U1701B, U1731A,? U1731B, U1731C, U1732A, U1732B, U1732C, U1733C, 4191A , 4192A, 4194A, 4195A, E4196A,? 4216A, 4260A, 4261A, 4262A? 4263A, 4263B, 4271B, 4274A, 4275A, 4276A , 4277A, 4284A, 4285A, 4286A, 4287A, 4291A, 4291B, 4294A, 4332A, 4342A, 4395A, 4396A, 4396B, E4980A and E4980AL
- LCR meter calibration devices? 16380A 42030A? 42090A, 42091A and 42100A
- LCR meter accessories
- 2-Terminal BNCs.
- 4-Terminal Pair (BNC connectors)
- Cable extension 16048A, 16048D, 16048E, 16048G, 16048H
- DC current bias accessories 42841A, 42842A, 42842B, 42842C, 42843A
- DC voltage bias accessories 16065A, 16065C,
- Kelvin clips 16089A, 16089B, 16089C,16089E
- Lead Components 16047A,16047B, 16047D, 16047E
- Material 16451B, 16452A
- Probes 42941A
- SMD 16034E, 16034G, 16034H
- 2-port 16096A
- 7 mm (APC7)
- 2-Terminal BNCs.
- LCZ meters? 4276A, 4277A,
- Lightwave clock / data receivers
- Lightwave converter
- Lightwave component analyzer
- Lightwave measurement system mainframes
- Lightwave polarization analyzers 8509B
- Logic analyzers
- Nemo wireless network solutions.
- Noise and interference test set
- Noise figure analyzers
- Noise sources 346A, 346B. 346C ,
- Matching pads (50 ohm to 75 ohm or similar)
- Materials test equipment
- Microwave repeaters
- Microwave downconverters 70427A
- Microwave / THz sources
- Milliammeter 428B
- Milliohm meter
- Mobile communications DC source
- Modular instruments
- AXIe
- Data acquisition (DAQ)
- USB
- PXIe
- Modulation analyzers
- Multimeters 427A, 970A
- Optical attenuators
- Optical heads
- Optical sources
- Optical spectrum analyzers
- Oscilloscopes 120A, 120AR, 120B, 122A, 130A, 130B, 130BR, 130C, 140A, 140B, 141A, 150A, 150AR, 160B, 180A, 180AR, 180CD, 181A, 181AR, 181T, 181TR, 182C, 182T, 183A, 183B, 184A, 184B, 185A, 185B, 1200A, 1200B, 1220A, 1221A, 1703A, 1707A, 1707B, 1710A, 1710B, 1715A, 1722A, 1725A, 1726A, 1740A, 1741A, 1742A, 1743A, 1744A, 1746A, 1980A, 1980B, 5403A, 6000A, 6000L, 16533A, 16534A, 54100A, 5410B, 54100C, 5100D, 54111D, 54120A, 54120B, 54200A, 54501A, 54502A, 54503A, 54504A, 54520A, 54520C, 54540A, 54540C, 54542A, 54542C, 54600B, 54601A, 54601B, 54602B, 54603B,? 54645A, 54654N, 54710A, 54720A, 54750A, 54825N, E1428,?
- Oven controlled crystal oscillators (OCXOs)
- Pattern generators
- PCM terminal test set
- Phase noise measurement
- Pico ammeters
- Printers 2225
- Plotters 7470A, 7475A?
- Probes
- Protocol analyzers and exercisers.
- Power booster test sets
- Power meters 431A, 431B, 431C, 432A, 435A, 435B, 437B, 438A
- Power splitters
- Power supplies
- Pulse generators
- Q-meters 4342A?
- Q-meter calibration inductors 16470A
- Reflection transmission test set
- Return loss module (optical)
- Relays / switches / switch matrices (optical)
- Relays / switches / switch matrices (RF)
- Resistor standards 42030A?and 42100A
- S-parameter test sets
- Scalar network analyzers
- SCSI bus preprocessor interface E2324A
- Selective level meters 3746A
- Semiconductors
- Semiconductor parameter analyzers 4145A, 4155B, 4156B,
- Signal analyzers
- Signal generators / sweep generators / signal sources / oscillators 200CD, 201B, 209A, 204D,? 608A,? 8165A
- Software
- Source measure units
- Spectrum analyzers 4195A,???
- Switch control units
- SWR meter 415E?
- Time interval? counters
- Time mark generator 226A
- Timing and data state modules
- Torque wrenches
- Transmitter testers
- Trigger modules
- Ultrasound transducers
- Universal bridge? 4260A, 4265A, 4265B?
- Vacuum tube voltmeter 410C
- Vector Impedance Meter 4193A, 4800A, 4815A
- Vector Network Analyzers (VNAs) 4195A,? 8510A, 8510B, 8510C, 8753A, 8753B, 8753C, 8753D, 8753E, 8753ES, 8752ET, 8719A, 8719B, 8719C, 8719D, 8720A, 8720B, 8720C, 8720D, 8720ES, 8722A, 8722B, 8722C, 8722D, 8722ES,
- Vector Network Analyzers (VNA) calibration kits 85032B, 85032E, 85033C, 85033D, 85033E, 85050B, 85050C, 85050D, 85052B, 85052C, 85052D, 85054A, 85054B, 85054D, 85056A
- Vector Network Analyzer (VNA) verification kits
- Vector Signal Analyzer 89650S, 89600S
- Vector voltmeters 8405A, 8508A,
- VXI mainframes 70000B, 70000C
- Waveform and function generators
- Waveguide to waveguide and waveguide to coaxial transitions.
- Wireless 58 OTA chambers
- Wireless channel emulators
- Wireless network emulators
- Wireless communication test sets
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Re: 16901A 16901-14102 recovery disc ISO wanted (was Re: [HP-Agilent-Keysight-equipment] Wanted: 16902B recovery DVD, p/n 16902-14100)
If someone wants to send me a URL, I could try pulling the file from a fast connection.
By
Ed Marciniak
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#146493
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Re: HP 141T Power Supply Help Needed
I'll check these over lunch. Interestingly, two of the original
transistors in that spot cause the 3a fuse to blow. Now sure if thats
indicative of something else going on w/ a good transistor in
By
Bill Berzinskas
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#146492
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Re: HP 141T Power Supply Help Needed
Bill,
22V on the emitter of the driver is very strange. It seems that the pass transistor Q2 has an open base ¨C emitter junction and a shorted collector base junction to come up with those
By
Michael Bafaro
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#146491
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Re: HP 141T Power Supply Help Needed
Thanks Michael,
here's a recap what i'm seeing around the -12.6v line currently:
.65v at base of q11 sensor amp, .275v on collector.
Driver has 22v on emitter, .27v on base and -.27v collector.
Not
By
Bill Berzinskas
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#146490
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Re: HP 141T Power Supply Help Needed
Bill,
OK so you have the early version of the supply. If you give me the voltages at the base of the driver transistors I can perhaps give you some more pointers.
Mike
Sent: Thursday,
By
Michael Bafaro
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#146489
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Re: HP 141T Power Supply Help Needed
The zener string is holding for now. Not concerned with it just yet.
I've managed to fix the 248v rail by replacing driver, a zener and a si
diode.
I did however lose my -1.5v trying to sort out
By
Bill Berzinskas
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#146488
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Re: 16901A 16901-14102 recovery disc ISO wanted (was Re: [HP-Agilent-Keysight-equipment] Wanted: 16902B recovery DVD, p/n 16902-14100)
Or use "wget -c" which is similar to what Dr. Kirkby said but using "curl".
For me archive.org also fails in 90% of the cases but I retry it and
continue using wget and -c option.
If you don't use
By
Razvan Popescu
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#146487
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Re: HP 5086-7906 YTO
having received no feedback, I continue with a brief update on my attempts to bring my HP8595E back to its former glory 3
Summary and state of the art:
it all started with the failure of the main
By
alfa beta
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#146486
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Re: 16901A 16901-14102 recovery disc ISO wanted (was Re: [HP-Agilent-Keysight-equipment] Wanted: 16902B recovery DVD, p/n 16902-14100)
[email protected]> wrote:
You could try curl, which has the option of resuming at a specific
location. If you do that, I would test out on some small pieces first.
Download first 1 MB, then the 2nd
By
Dr. David Kirkby, Kirkby Microwave Ltd
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#146485
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Re: HP 141T Power Supply Help Needed
Hi.
The Neon reference tube is indeed known to "go funny" after some years.
The isotope contained to lower the striking voltage only has a 10(ish) year half life.? After 20+ years they can become
By
Dave_G0WBX
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#146484
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Re: Question about cables and probes for hp 16715a.
I have a spare complete lead set (16715-68702) here in the UK ¨C open to offers. Includes ribbon cables flyleads, grabbers etc..
David
Sent: 29 August 2024 16:51
To:
By
David C. Partridge
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#146483
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16901A 16901-14102 recovery disc ISO wanted (was Re: [HP-Agilent-Keysight-equipment] Wanted: 16902B recovery DVD, p/n 16902-14100)
Pn Thu, Jul 18, 2024 at 8:13?AM Mark Litwack via groups.io <mlitwack=
[email protected]> wrote:
I'm now working on my 16901A rather than the 16902B I previously mentioned.
As it turns out,
By
Eric Smith
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#146482
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Re: Question about cables and probes for hp 16715a.
Hi Adrian,
There is a good cable compatibility table in the "Logic Analyzer Probing Solutions" that Paul posted earlier in this thread.
There are four cable types that I've seen that have the 40-pin
By
Mark Litwack
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#146481
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Re: HP 141T Power Supply Help Needed
correction, it did have the LAMP..
wrote:
By
Bill Berzinskas
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#146480
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Re: HP 141T Power Supply Help Needed
My unit is 1615a prefix, it did have the zener and it was measuring closer
to 100v instead of the expected 83 or whatever. It has since been replaced
by a pair of diodes that bring it to 89v but I
By
Bill Berzinskas
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#146479
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Re: HP 141T Power Supply Help Needed
Bill,
There are 2 versions of this supply. There is an early version that has a neon tube as the reference for the +100V supply and a later version that uses a 9V temp compensated Zener that is
By
Michael Bafaro
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#146478
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Re: Question about cables and probes for hp 16715a.
Mark, or anyone -
Do you know if there's any significant difference between the various long cables ?
I have some woven cables with 40 pin 0.1" connectors both ends. I think these were used on the
By
Adrian Godwin
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#146477
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Re: HP 141T Power Supply Help Needed
Looking at the -12.6 line since its the simpler of the remaining two.
Q9 Driver I see about -0.62v on each collector / emitter (expect -6.61v)
Q10 Current limiter, 0.004v at base (expect
By
Bill Berzinskas
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#146476
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Re: HP 141T Power Supply Help Needed
Good news on -100V fix. As I mentioned in message #146460 ( /g/HP-Agilent-Keysight-equipment/message/146460 ) swapped C&E explains the fault so it was the root cause of bad
By
Ozan
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#146475
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Re: OT MathCad 7 Professional
Well, it turns out, according to the Mathworks Website... it's at least 150.00 USD here. (There's taxes too.)
I don't think Mathworks is trying to 'make' money off their "Home' or "Student'
By
Roy Thistle
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#146474
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