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: My $25 "In Poor Shape" 3468A has arrived
Meant to say on DCV the readings with the jumper fitted are between 0.000000 and 0.000001
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Alex
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#95859
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Re: E4401B No 50MHZ Cal signal
Hello Alex, Everything is automated during alignment so no settings will affect this. Sounds like the unit has an issue and yes similar to discussions here. It's easy to check - with a cable from 50
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Mark Bielman
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#95858
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Re: My $25 "In Poor Shape" 3468A has arrived
So my new nice zero ohm jumpers arrived, and here are the results. Just plugged in the jumper into the input terminals and on power up the DCV indicates between 0.000001 and 0.000001. When I go to 2W
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Alex
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#95857
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Re: E4401B No 50MHZ Cal signal
Sorry to barge in with this, but I have my sights on a 4411B (I assume it is similar to the 4401B being discussed here) that has a message on the startup screen that says "Align RF Skipped, No align
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Alex
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#95856
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Re: HP 8644B Option 2 Upgrade
Well, thought Colby had the answer but when I looked and the I/O board does not have U32, I had to look at the service manual again. This is only for 8664/65 models. So stuck again. Mark
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Mark Bielman
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#95855
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Re: HP8560E Low Level
Ok, but if the generator goes to 3GHz, you might just be within the high band. My 8562A has high band from 2.75GHz (low band is up to 2.9GHz). It has coax relay between high and low, so it doesn't
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Askild
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#95854
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Re: HP8560E Low Level
Askild Unfortunately the signal generator I have goes to 3GHz and also the Spectrum Analyser also only goes to 3GHz (found an Anritsu Spectrum Master I forgot was a SA as well). I did inject 310.7MHz
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Dave Ireland
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#95853
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Re: hp8640B_with_rough_sound
Yes, the problem is solved. The Problem was a short circuit inside the main oscillator to the Varactor lines. Initially I checked all supplies >> No Problem. Then the voltage that goes to the
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Armin Roesch
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#95852
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Re: HP 8644B Option 2 Upgrade
I know that unit shares a lot with 8664/8665 units, and if the attenuator is the same, your attenuator cal ROM only has cal data up to ~1GHz. If memory serves me right, it's U32 on the backplane/IO
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Colby Burkett
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#95851
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Re: 141T varying CRT intensity?
Can you set it up to measure the bias voltage (cathode to control grid) WHILE OPERATING - be good to find out what is changing.
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Bruce
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#95850
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HP 8644B Option 2 Upgrade
Hello group. I have an 8644B (standard, upto 1030 MHz) that I wanted to upgrade to 2060 MHz. Managed to locate an upgrade kit w/cables (thanks Steve!) but after installing it I get the following
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Mark Bielman
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#95849
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Re: HP 85044A T/R test set part - Cabinet Trim "zipper" - 08502-20007 - source or 3D printed copy?
Dave, Is it possible for you to share a photo of the case where the zipper locks fit? The service manual on the Keysight site is scanned from a poor microfiche. ¡ªGlen
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Glen Hoag
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#95848
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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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