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: HP 3456A Problem Solved
Recently i found the same problem with two HP 3437A system voltmeters that we have. After one of them showed occasional digital errors (e.g. failure of display multiplexer) i looked inside. While the
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Dieter Teuchert
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#103744
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Transistor equivalents
I'm looking for equivalents for: 1853-0459 and 1854-0810 They seem to be fairly generic 40V VCEO 625mW TO92 transistors. Used in the 438A power meter. Thanks, Orin.
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Orin Eman
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#103743
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Re: HP 3456A Problem Solved
I think they may be other places, but a web search shows them from this site: https://xdevs.com/fix/hp3456a/ Some links on that page point to the service note files:
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n4buq
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#103742
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Re: 693B sweep oscillator restoration
Hello, please, let us be fair to the two contestants. As my AirBNB hostess pointed out, it is the world woman's day today. So, please, let us all join the two heroes in connecting to our inner
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Tam Hanna
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#103741
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Power Transformer needed for HP1220A (PN 9100-3436)
Greetings all, I have a HP 1220A scope that needs a new power transformer (HP Part Number 9100-3436). I bought a junker basket case HP1222A at a hamfest for parts unfortunately it uses a totally
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Sam Reaves
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#103740
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Re: 693B sweep oscillator restoration
Dave C, Do you have any idea where you are posting? This is not a paid industry discussion group, but rather a bunch of people with varied experience that like HP equipment. Some of us are engineers,
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Chuck Harris
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#103739
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Re: Testing dummy loads with a VNA
I thought the OP said he had an 8754.? Correct me if I'm wrong.?Jim Ford?Sent from my Verizon, Samsung Galaxy smartphone
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Jim Ford
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#103738
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Re: Testing dummy loads with a VNA
As a life long "weasel worder", I recognize an omission of pertinent information. Omissions, such as yours, are often used by weasel worders as a method of deceiving the reader, without actually
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Chuck Harris
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#103737
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Re: HP 3456A Problem Solved
hi Barry, Can you post .pdf's of the Service Notes for this ? thank you, rick
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gren
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#103736
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Re: HP 3456A Problem Solved
That is precisely why they mention a serial number and below. HP, and others, were on a process of continuous improvement. -Chuck Harris n4buq wrote:
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Chuck Harris
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#103735
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Re: 693B sweep oscillator restoration
Please, there's no need to be at each other's throats over my account. I'd rather you simply refute the claims rather than calling the other person names. We're all people on the internet, and it's
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Sean Turner
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#103734
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651B FIXED; Errata
The 651b that I blew up (knowing full well the risk when I did it...) is fixed! Found an old Ge diode from a board taken from a local scrap metal salvage yard and a 2SC transistor from the junk box
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David C <k_8_b_y_p@...>
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#103733
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Re: 693B sweep oscillator restoration
M ichael youre also lecturing me with false statements, off topic and making false statements. On Forums, we should discuss with OP on the topic, not go into lecturing side-bars. But since youve
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David C <k_8_b_y_p@...>
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#103732
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Re: 693B sweep oscillator restoration
Pete, understood, but your response is not to OP as is proper on a Forum, and technically inaccurate For a reference, youre referring to personal opinion. I refer to 30 plus years of working on more
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David C <k_8_b_y_p@...>
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#103731
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Re: Testing dummy loads with a VNA
Interesing the TROLLING on this forum Dave, you deliberately misquoted me in order to play Forum Expert and falsely contradict my statement. Kindly read more carefully and dont put words in my mouth
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David C <k_8_b_y_p@...>
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#103730
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Re: HP 3456A Problem Solved
The mod doesn't involve drilling a circuit board. There are header pins that are mounted with a ground lug to the appropriate pin. All the boards are pretty easily removable (the front panel board is
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n4buq
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#103729
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Re: HP 651B Oscillator restoration and an OOPS!!
If it's just normal oxidation rather than poor storage I wouldn't worry about it. I'd far rather have 'new old stock' from decent manufacturers that's 40 years old than something brand new from some
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Jinxie
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#103728
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HP 8662A Verification Tape (08662-10001)
Hello, I got my hands on an 8662A verification tape. I posted the booklet/manual that came with it in the files section ( /g/HP-Agilent-Keysight-equipment/files/8662A ). I do not have
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Wolfgang Schraml
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#103727
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Re: HP 3456A Problem Solved
I would tend to liberally solder ground wires for distribution. It may be more obvious that only several points are needed. Drilling on a HP circuit board seems like a really bad idea. Especially
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paulswed
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#103726
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Re: Free (for shipping cost) -- Several HP paper manuals
Sorry for the delay in getting back to the several folks who responded. All the manuals are now spoken for (some of them several times!). I'll try to get back to the lucky winners in the next day or
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John Ackermann N8UR
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#103725
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