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: 141T varying CRT intensity?
...And it occurs to me that the Brightness pot would be the first thing to look at, since it has 'moving parts', a wiper, etc. If the pot is proven to be OK, then use it as a starting point, and
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saipan59 (Pete)
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#95847
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Re: 141T varying CRT intensity?
I suggest a cold/cracked solder joint could be the issue - influenced by flexing/shifting when heat builds up. If it "jumps around" between good and bad, that might rule out a component that has
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saipan59 (Pete)
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#95846
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Re: hp3586a selective voltmeter jammed
Yes, my copy is poor as well.? I suppose you can check the startup circuit near U5 to start. Maybe Artek has a decent scan. Peter
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Peter Gottlieb
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#95845
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Re: hp3586a selective voltmeter jammed
Yes, I just fixed the power supply some days ago and the three voltages (+5, +12V, -12V) sounds good even though I didn't check the ripple. I have the service manual the microprocessor parts
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cc@...
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#95844
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Re: HP 85044A T/R test set part - Cabinet Trim "zipper" - 08502-20007 - source or 3D printed copy?
Hello, just send what you need by registered mail to my office in Budapest. But: A) my oven can not handle large pieces B) I am semi-retired. So things can take time, as I have so many jobs... ---
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Tam Hanna
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#95843
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Re: hp3586a selective voltmeter jammed
It looks like a digital control problem.? Check the power supplies for voltage and ripple first.? Do you have the service manual?
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Peter Gottlieb
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#95842
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Re: HP 85044A T/R test set part - Cabinet Trim "zipper" - 08502-20007 - source or 3D printed copy?
I can try that. Right now, I'm working on making a board positioner for the binocular microscope that reads positions of parts from the board file. I don't have any cases that need work until I start
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Harvey White
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#95841
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hp3586a selective voltmeter jammed
Hello, ? have you ever experienced this fault? This unit is now stuck at this leve. Earlier it was jammed as well but only with annunciator LEDs (no LED display) then I moved and disconnected the
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cc@...
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#95840
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Re: HP 85044A T/R test set part - Cabinet Trim "zipper" - 08502-20007 - source or 3D printed copy?
Harvey, try to "temper" the PLA. Use a reflow oven. If you want, you can send me some samples to HU and I will use my "Wassulmayer" oven. - - - - - With best regards Tam HANNA Enjoy electronics? Join
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Tam Hanna
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#95839
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Re: HP 85044A T/R test set part - Cabinet Trim "zipper" - 08502-20007 - source or 3D printed copy?
3D printer materials vary widely in strength. PLA is pretty generic, ABS is available, some other varieties are available as well as flexible filament. You'd need a heated bed printer for some of
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Harvey White
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#95838
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Re: HP8560E Low Level
Hi Do you have access to a signal generator >3GHz? It would help a lot, because that can help you to figure out where the problem is. So if low band is low and high band is ok, the failure is most
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Askild
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#95837
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Re: HP 85044A T/R test set part - Cabinet Trim "zipper" - 08502-20007 - source or 3D printed copy?
I don't know. I'm fairly sure the OEM part was plastic. The parts don't seem to be under much stress, and the stress is distributed along the length. I've never done 3D printing, but a few components
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David Feldman
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#95836
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Re: Chinese test leads (Was: My $25 "In Poor Shape" 3468A has arrived)
I never thought of that!? My 3456A from HP might just be a chick magnet!? I will bring it along to the beach next time. Bob
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Bob Albert <bob91343@...>
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#95835
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Re: hp8640B_with_rough_sound
sorry, maybe I didn't understand correctly, is the problem solved? the sound file doesn't look ok to me. can you lock to an external reference?
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amirb
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#95834
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Re: hp8640B_with_rough_sound
Check your power supplies first. Dave Wise
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Dave Wise
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#95833
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Re: HP8560E Low Level
oh, was it heating up? had you measured the bias voltage and DC current draw in that MMIC? that usually (not always as I learned recently in repairing a R&S SME) gives you enough clue about the state
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amirb
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#95832
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Re: HP8560E Low Level
Amir Haven't done much to day but I am starting to get obsessed again about the 100MHz level as when looking at the circuit third converter for the reason that might be 20dB down I realised that the
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Dave Ireland
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#95831
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Re: HP8560E Low Level
When working on RF circuits only a proper RF active probe such as 85024A (ideal) or 1152A or 54701A or etc....will work forget about passive probes unless accurate amplitude measurement is not your
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amirb
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#95830
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hp8640B_with_rough_sound
Hi all, have here a hp8640B how was OK in Amplitude and Frequency but Phase Lock was not possible and?when I listen with a SSB RX to the unmodulated carrier it has had a bad sound. Unstable and rough
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Armin Roesch
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#95829
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Re: Chinese test leads (Was: My $25 "In Poor Shape" 3468A has arrived)
Chicks dig guys who can measure the resistance of a screwdriver shaft. -Dave -- Dave McGuire, AK4HZ New Kensington, PA
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Dave McGuire
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#95828
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