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 5086-7906 YTO
Below is a high level YIG tuning coil freq v current graph. 50 mA is to low, 125mA is about mid range 3-7GHz based on a similar HP YIG from a HP-8594E.
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Gerald
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#129088
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HP 8753A B Channel
Howdy all, I'm working on an 8753A and it seems that I am having an issue with the B channel.? I noticed this when I went to check the loss on a cable and ran an S21 scan that gave me some really
By
Chad
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#129087
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Anyone know how I can get an E1437A calibrated? (Keysight says they no longer support this product)
I'm hoping one of you guys knows where I can get a VXI E1437A board calibrated.? It's for work, and I tried to get Keysight to cal it, but after 2 weeks they said they are unable as their cal
By
Dave Schmidt
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#129086
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Re: HP 5086-7906 YTO
A lot of them tune at 20 MHz/mA, so 100 mA may not have been enough. I'd crank the main coil current up to 200 mA and see if that makes a difference. -- john, KE5FX Sent: Monday, August 29, 2022 10:09
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John Miles
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#129085
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Re: HP 5086-7906 YTO
Hi Ed, unfortunately the RF signal output connection is via a female SMA connector. The YTO 5086-7906 is built very well, as per HP tradition, and it is also easy to open it, having a little foresight
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@Picol
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#129084
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Re: Hp8640b (Parts)
I have several parts units I bought to keep mine that I used to teach with going. Not needed any longer, so if you need something, get in touch and I can pull the part out. I suspect the fingers are
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Jeff Kruth
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#129083
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Re: Hp8640b
Ok....is there someplace I can find parts to repair mine.... I am not the original owner...how can I tell if they have gone to far and done any damage to the VFO ?
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Dave .
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#129082
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Re: Hp8640b
The eight-turn stop is essential. If you go more than eight turns and smash the back end of the cavity, the VFO is irreparably ruined. I don't know what is safe to degrease that plastic. Sent: Monday,
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Dave Wise
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#129081
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Re: Hp 400D serial number decoder
That's a mid- to late- 1950s vintage. The coding of the date into the serial prefix did not start until 1960. Before 1960, HP just used a plain serial number. After 1960, HP used a serial prefix that
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Jim Adney
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#129080
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Re: Hp 400D serial number decoder
Thanks Jeremy, That fills in the missing information. I have found other information that says they started in 1954. Cool Thank you very much. Dave -- 72 de Dave VE7HR
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Dave Miller
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#129079
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Re: Hp 400D serial number decoder
Early HP serial numbers did not use a date reference. All we can tell is that it was before 1960. When I get up, I¡¯ll see if I can learn when the 400D was introduced. For now, my guess would be
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Jeremy Nichols
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#129078
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Re: Hp 8590a spectrum analyzer
I have ordered the replacement caps from mouser. I was noticing a sticker on the side of the power supply board that shown the test points and voltages but I can't find them on the power supply board.
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Richard Cook <richardcook331@...>
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#129077
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Re: Large assortment of H-P parts available
[email protected]> wrote: Or you could download LibraOffice, OpenOffice or I expect any number of other programs. LibraOffice works well. Dave
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Dr. David Kirkby, Kirkby Microwave Ltd
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#129076
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Re: Large assortment of H-P parts available
Hello Bob, I can¡¯t open your xlsx document. Can you help with the HP-3476A DMM? I have two in which the hybrid 1813-0091 has failed. Cheers, Brian Sent: Tuesday, 30 August 2022 2:53 AM To:
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Brian
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#129075
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Re: Hp 400D serial number decoder
I have been told that the "16" part means 16 years since 1960 so about 1976. regards
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Charles Edmonds
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#129074
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Hp 400D serial number decoder
A 400D found it¡¯s way home tonight. I am trying to decode serial number to approximate its vintage. Serial number is 16210. ?That does not seem to fit into any of the decoders I have found to
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Dave Miller
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#129073
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Re: Boonton 25A Power Meter Calibrator ¡°error.¡±
Buyer beware. Sometimes it's the small things that get you. Stuart k6yazLos Angeles, California
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Stuart Landau
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#129072
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Re: Boonton 25A Power Meter Calibrator ¡°error.¡±
You can use 478A Opt.: h75 / h76 . They starts @1Mhz to 1GHz ¡ Ing. Patricio A. Greco Taller Aeron¨¢utico de Reparaci¨®n 1B-349 Organizaci¨®n de Mantenimiento Aeron¨¢utico de la Defensa OMAD-001
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Patricio A. Greco
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#129071
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Boonton 25A Power Meter Calibrator ¡°error.¡±
Recently someone has been selling brand new Boonton 25A Power Meter Calibrators on eBay at a great price. I picked one up to check my HP 478A mounts and 431C and 432A meters. I find a -5 dB error on
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Steve J. Noll, WA6EJO
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#129070
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Re: Hp8640b
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Dave .
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#129069
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