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
?
|
Re: 8341A *restoration adventure*
Hello Bruce I found the first (and hope the only) culprit of this issue: the band 0 power amp. Tried inside the 8341A and outside, feeding it with my lab power supply and sig gen and no amplification
By
RubenRubio
·
#120357
·
|
|
Re: I'm old 70+, the 70K system is old; good or bad omen?
Hi all regarding Duff 70900 I have been trying to find replacement capacitors for the 70900 for a time but low ESR is new to me and I am looking for a bit of help in choosing the correct ones?to
By
Paul Bicknell
·
#120356
·
|
|
Re: I'm old 70+, the 70K system is old; good or bad omen?
At least check the 70900A DIP switches on the top are set to something sensible, and check what the front LEDs display when you power (or attempt to power) it up.
By
Steve G4KNZ
·
#120355
·
|
|
Re: I'm old 70+, the 70K system is old; good or bad omen?
I have this very instrument. The 70900A should show up in row 0 column 18, and if the HPIB functionality is enabled for this module it will also show up on HPIB address 18. The RF section should show
By
Craig Petersen
·
#120354
·
|
|
Re: I'm old 70+, the 70K system is old; good or bad omen?
Thanks Vladan, That¡¯s a good postulate because I had to replace one of the fuses on the PS board to get this far in trouble shooting. BTW those fuses are rare and damned expensive. They are from the
By
Gene Silvernail
·
#120353
·
|
|
Re: I'm old 70+, the 70K system is old; good or bad omen?
Gene, I don't know the answers to your configuration question, but one possibility is that a power supply in the LO module is down. After years of service, the electrolytic capacitors in that module
By
pianovt
·
#120352
·
|
|
Re: I'm old 70+, the 70K system is old; good or bad omen?
TNX Paul, Agreed. Have been doing the reading and now that I've got a text searchable Volume 1 Service manual connecting the dots should be more productive. Its such a beautiful piece of hardware that
By
Gene Silvernail
·
#120351
·
Edited
|
|
Re: I'm old 70+, the 70K system is old; good or bad omen?
Hi best suggestion is to see how close you live to another 70 K and then you could check out the 70900 By the way Do NOT open the IF unless it is faulty as you will upset the filters Suggest you spend
By
Paul Bicknell
·
#120350
·
Edited
|
|
Re: I'm old 70+, the 70K system is old; good or bad omen?
Should've clarified that fans are running and verified all cables are in proper place. Have replaced battery in 70900A so up to speed on these issues... Other than the front panel LEDs on the 70900A
By
Gene Silvernail
·
#120349
·
Edited
|
|
Re: I'm old 70+, the 70K system is old; good or bad omen?
Thanks Paul for the input, Unfortunately the 70900a doesn't appear under the Address Map and no instruments are realized when SELECT INSTR is initiated; just counts up to 30 and reports NO instrument
By
Gene Silvernail
·
#120348
·
Edited
|
|
Re: Removing the Adhesive From Hell
On Wed, Nov 17, 2021, 4:54 PM Oz-in-DFW <lists@...> wrote: > Turtle Wax bug and tar remover is a miracle cure for most old masking > tape, labels, and almost all plastic tape adhesive. What it
By
Brad Thompson
·
#120347
·
|
|
Re: I'm old 70+, the 70K system is old; good or bad omen?
Hi Gene Welcome to the 70 K equipment at $100 you are not going to lose any money Ok you have all the parts to make it work your first job is to find out if the 70900 is working as this is the Hart of
By
Paul Bicknell
·
#120346
·
Edited
|
|
I'm old 70+, the 70K system is old; good or bad omen?
I'm new to the HP 70K system and just started on the learning process to decide whether to salvage parts or restore what I believe is? a true piece of great American engineering and implementation.
By
Gene Silvernail
·
#120345
·
|
|
Re: Placing Shelf on Casters for HP Equipment
Hi: I have a couple of HP 19" racks that are mounted on a platform that in turn has castors.? The key thing is that the platform sticks out in front of the racks.? That way if slides are used to
By
Brooke Clarke
·
#120344
·
|
|
Re: 5065A rubidium frequency standard, no 2nd harmonic.
It is almost impossible to adjust the 5 MHz crystal frequency unless the device is locked and you are watching the control voltage. I had the same problem with an HP Cesium standard. I would suggest
By
Bruce
·
#120343
·
|
|
Re: 5065A rubidium frequency standard, no 2nd harmonic.
Jared what is the reference you are comparing to? Also when adjusting the frequency what is the readout of the oscillator? Regards Paul.
By
paulswed
·
#120342
·
|
|
Re: Query about 40 GHz sig gens
hi jfphp, Any chance, when able, to get some photos *of inside* of the Z40 Option box for the 704340a ? And block diagrams, or docs ? I's like to replicate that. thank you, rick
By
gren
·
#120341
·
|
|
Re: HP8648b corrupted firmware
Wonderful! thanks a million ! yep I'm aware of that as I started reverse engineering my firmware with Ghidra and wrote a little python script to exactly that :-)
By
hackwell@...
·
#120340
·
|
|
Re: 5065A rubidium frequency standard, no 2nd harmonic.
Hmm, all the transistors in my A3 assembly test ok, but although I turn the OCXO coarse and fine adjustments, the 5MHz outputs on the front and rear panels don't seem to change..
By
Jared Cabot
·
#120339
·
|
|
Re: Placing Shelf on Casters for HP Equipment
Matt; for your in-out application, avoid SWIVEL casters as they will require a lot of horizontal force to get them to reverse direction, and when they finally swivel the unit could get tippy. Also
By
John Stuart
·
#120338
·
|