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: Wanted: HP Laserjet 4
Depends on whether it's been rehabbed. Think the fuser is rated for 60k. Service manual shows intervals. The bay shows many units for sale with 200k+. Starting at $200. Think I paid 75$ for a complete
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Norm n3ykf <normanlizeth@...>
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#84239
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Re: Wanted: HP Laserjet 4
Okay I got the page count.? It's 56110.? Is that a high or low figure? Bob
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Bob Albert <bob91343@...>
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#84238
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Re: Asymmetric trace "dot" on Hp 141-T display section
Its been many years since I worked on a 141 but it seems to me it has an astigmatism adjustment in it. Listed in the handbook somewhere. Correcting this effect is what its for. You need to juggle
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Richard Knoppow
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#84237
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Asymmetric trace "dot" on Hp 141-T display section
Hi All, On my recently acquired HP-141T, 8554B and 8552B plugins, I noticed that the trace has a sort of vertical thickness to it, as though someone is drawing the traces using a calligraphy pin
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Elliott Li
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#84235
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Re: Replace Neon NE-2 with Zener in 141T PSU?
Hi Arie, I will definitely try that first, removing the board does look like a hassle. What value of resistor did you end up with for R21 (5.4k is stock)? Thanks very much, --E
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Elliott Li
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#84234
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Re: Wanted: HP Laserjet 4
This one does a better job with the sub models, including the second test page: http://cholla.mmto.org/computers/printers/hp4.html
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Norm n3ykf <normanlizeth@...>
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#84236
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Re: Wanted: HP Laserjet 4
http://research4.dfci.harvard.edu/ben/help/how_to_find_ printer_information.htm Take care! One of the settings in this menu tells it to continue printing test pages forever............................
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Norm n3ykf <normanlizeth@...>
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#84233
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Re: Wanted: HP Laserjet 4
How do you find the page count on an LJ4? Bob
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Bob Albert <bob91343@...>
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#84232
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Re: Wanted: HP Laserjet 4
Have parts and toner. Just like having several of one piece of test gear. Swap parts, keep it running. As others have concurred, commercial equipment used in a home business lasts and lasts and lasts.
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Norm n3ykf <normanlizeth@...>
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#84231
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Re: Wanted: HP Laserjet 4
Hi Norm, Why (do you need a laserjet 4), may I ask? ? Dan
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Daniel Koller
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#84230
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HP 8082A Calibration
Has anyone here done a Calibration on a 8082A, the manual says it needs a 15265 test box ? Gary Neilson
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Gary Neilson
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#84229
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Re: ifr 2390 analyser
hi cliff,,,,good to hear from you...both numbers are in my phone now,,not too good last few days so will get back to you..with mail info on 10 ghz,,,soon as poss...have stopped ..yahoo groups...i had
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Bob Ocallaghan <bob.g1epl@...>
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#84228
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Re: Wanted: HP attenuator 90dB 15VDC 20GHz
Call planet Surplus, New Smyrna Beach, Fl, ask for John, tell him Dennis sent you, 386-847-8806, Remember seeing some on the shelves 18ghz??
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Dennis Vitali
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#84227
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Re: 141T reference replacement..a cure??
Working on another fault in this supply..... an idea surfaced that might cure this problem. Neon tubes run in the dark eventually become difficult to strike due to the "shortage" of ions and free
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Alan Melia
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#84226
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Re: 141T reference replacement
I don`t think its a NE2 used as the voltage reference in the 141T psu pcb, I think its a genuine 82 volt reference tube with good TC. Its a pity they didn`t include a little speck of radium or similar
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donald collie
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#84225
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Wanted: HP attenuator 90dB 15VDC 20GHz
Hi all, I'm looking for a working HP or Agilent attenuator 90dB 15VDC and minimum 18GHz, 20GHz preferred to make my HP70340a complete. If you have something, drop me a line please. 73! Bas.
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ph0bas
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#84224
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Re: HP 9000 300 & HP-HIL keyboard
Hi brunonorth sorry as I am missing your name Regarding a crimping tool I am going to get another crimping tool for a British phone plug and try to modify it for the job Otherwise it will be a vice
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Paul Bicknell
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#84223
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Re: 141T reference replacement
Perhaps a bit OT to the current subject, but: I had a friend who had problems with his 141T. The supply voltages were unstable, the CRT did not respond to brightness and focus adjustments, etc. We
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Ulf Kylenfall
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#84222
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Re: Getting the most amplitude stable CW signal from the HP8350B/83592B
As a acquisition delayed followup, I got the 8472B detector from eBay (perfect) and used it with the HP83592B sweeper plugin in CW mode. With some tinkering of the leveling feedback pot, I achieved +-
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pbbob426@...
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#84221
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Re: HP 5335a opt 40 (HPIB input amplifiers) manual
How about sending it to KO4BB.COM ?
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Tom Miller <tmiller11147@...>
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#84220
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