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: Perpetual licence fees - what's the best option?
This also goes back to right to repair and the lengths companies from all industries are going to 'protect' IP.? Which I still can't believe there were people in this group arguing for company
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Frank Mashockie
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#148997
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HP equipment
Hi all, As rarely happens there is some HP equipment (an 8712 vna and a hp3586) for sale here in Australia. See the https://vkclassifieds.net.au/ website. Regards, Waz
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Warren
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#148996
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Re: Perpetual licence fees - what's the best option?
As one of the memebers of the comittee on purchase strategies at the university where I worked, I was able to add a rule that: No instrument with other than perpetual licenses for the features
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Ulf Kylenfall
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#148995
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Re: Perpetual licence fees - what's the best option?
[email protected]> wrote: Have Keysight actually gone as far as disabling features you have paid for unless you pay an annual fee? I would never buy an instrument like that. I am somewhat more
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Dr. David Kirkby, Kirkby Microwave Ltd
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#148994
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Re: Perpetual licence fees - what's the best option?
Two approaches: 1. Keep your old VNA 2. If you absolutely *need* an upgrade for some real reason, obtain a used VNA that's new enough to have the capabilities that you need, but old enough to not have
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Dave McGuire
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#148993
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Perpetual licence fees - what's the best option?
I'm considering purchasing a new VNA, which is a pretty hefty outlay. However, i'm amazed also at the high annual costs of the node-locked perpetual licences. Apparently, these also cover software
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neil
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#148992
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Re: 3577A multiple problems - update
That is possible, but as I don't have extender cards it is a slow process involving tack soldering on a wire or two to make the measurement.? Per my other recent post, I believe there is a single
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Peter Gottlieb
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#148991
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Re: 3577A multiple problems - update
Thanks for the ideas. I have checked all PS rails and they are all good and steady and well within spec.? I have measured them at the PCB card edge connectors on the motherboard and all look good. I
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Peter Gottlieb
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#148990
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Re: HP 6645A Fan Noise
HP gear had best-in-class specs and stability.? As parts inevitably change characteristics with temperature, the high airflow made the best of it by minimizing hotspots.? If you are always going to
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Peter Gottlieb
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#148989
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Re: HP 6645A Fan Noise
I have found that many "used" units have been run continuously in racks or labs and the fans are often very noisy. I recently got a Racal counter/times where the fan was deafening.? I found a near
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David Slipper
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#148988
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Re: HP 6645A Fan Noise
Only the first one. After that the group was doomed by it's own products. Oddly enough, my desktop PC is an ex-business Hp because I've found them much quieter than Dell and the like.
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Adrian Godwin
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#148987
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Re: HP 6645A Fan Noise
HPs cooling engineers must all have shared the same hobby: deafening rock music. My bet is they were all working from the same, kinda horrible, environmental specs, e.g. 55 ambient temperature. That,
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Wilko Bulte
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#148986
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Re: 3577A multiple problems - update
Having experienced that supply bypass components in modules and on PCB's such as inductors or resistors (Allen Bradley carbon resistors in particular) can go bad, I would recommend checking all supply
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Ulf Kylenfall
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#148985
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Re: 3577A multiple problems - update
Hi Peter. Sounds a bit suspicious, multiple issues all at the same time. As you had (and fixed) one one PSU issue, unless you have already checked the other PSU output rails, I'd suggest you do that,
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Dave_G0WBX
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#148984
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Re: HP 6645A Fan Noise
Hi Hendrix, I repaired one of those (actually the type with VFD display). Don't yours have a temperature controlled fan? HPs cooling engineers must all have shared the same hobby: deafening rock
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Martin
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#148983
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File /All HP, Agilent and Keysight instruments in folders by part numbers/3000 to 3999/3478A 5.5 digit Multimeter/HP 3478A Service Manual 03478-90004.pdf uploaded
#file-notice
The following items have been added to the Files area of the [email protected] group. * /All HP, Agilent and Keysight instruments in folders by part numbers/3000 to 3999/3478A
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Group Notification <noreply@...>
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#148982
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HP 6645A Fan Noise
I purchased this HP6645A power supply from Radu Dicher about a month ago and have been a bit slow getting it set up for use due to my other obligations. It's exactly as advertised, appears to work
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Steve Hendrix
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#148981
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HP 8648B RF Sig Gen. Repair and Output Attenuator 333222-600111 Woes
S/N of the signal generator is 3623A01683 circa late 90's, LCD display.? Options Rev Pwr.? Worked swell for a decade. S/N of attenuator is 06102 Original symptom was output dropping 40 dB (with an
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jwettroth
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#148980
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Re: 3577A multiple problems - update
The unlock is due to the A7 module.? The problem seems to be in the 300-500 MHz oscillator.? Using the W1 jumper to set it to the low and high frequencies is supposed to give a 300 MHz total range
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Peter Gottlieb
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#148979
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Re: 3577A multiple problems
Update: The +15 issue turned out to be a bad adjustment pot. Replaced and it looks good now. Beginning to lose faith in old HP gear. The oven oscillator first had no output. Dirty power connector to
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Peter Gottlieb
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#148978
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