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: Testing dummy loads with a VNA
$450 seems a bit steep, but admittedly I've not been watching that market. It would certainly give you good functionality, including the specific functionality that you need for the task at hand. I
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Dave McGuire
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#103753
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Re: Testing dummy loads with a VNA
Test port cables and calibration kits to match. Welcome to the insanity!
By
bownes
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#103752
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Re: Testing dummy loads with a VNA
Yeah, but I don't like the Nanovna type stuff; it's not a proper VNA in my view. How about I buy the matching S-parameter test set for my VNA? I've been ( I@ve ) offered one for USD450 Would that
By
Jinxie
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#103751
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Re: Testing dummy loads with a VNA
My mistake; it was not a verbatim quote. But the gist of my statement remains; your assertion that "VNAs are intended to do "thru' measurments" (I even included your careless mismatched quotes and
By
Dave McGuire
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#103750
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Re: 693B sweep oscillator restoration
Here's one! I'm wearing my moderator hat, and I'm telling you that you're officially on thin ice. Tone it down and speak respectfully. And for heaven's sake, PLEASE start checking your facts. -Dave --
By
Dave McGuire
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#103749
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Re: HP 8662A Verification Tape (08662-10001)
Wow, it would be really good if this is able to be saved! -Dave -- Dave McGuire, AK4HZ New Kensington, PA
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Dave McGuire
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#103748
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Re: Testing dummy loads with a VNA
Jinxie, As others have noted, you will need at least a splitter and a directional coupler.? I gather you are using an 8754a: It does not have software correction of the test setup, so I think you
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John Gord
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#103747
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Re: Transistor equivalents
There's also one of each controlling the cal signal - A5Q4 and A5Q5 - and my cal signal is dead. 2N3904/2N3906 certainly seem like a good idea. Thanks.
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Orin Eman
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#103746
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Re: Transistor equivalents
If I spotted the right parts in the manual, they are in the "220 Hz Multivibrator". I would try pretty much whatever you have on hand, such as 2N3904 and 2N3906. If they're not already socketed,
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saipan59 (Pete)
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#103745
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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,
By
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
By
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
By
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
By
Sean Turner
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#103734
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