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: BNC that does not have the bayonet lugs
SHVs have bayonet lugs. -Dave -- Dave McGuire, AK4HZ New Kensington, PA
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Dave McGuire
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#151967
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Re: BNC that does not have the bayonet lugs
SHV? 73, Mike, Mike Stevens, G8CUL/F4VRB. Sent: 20 May 2025 22:05 To: [email protected] Subject: [HP-Agilent-Keysight-equipment] BNC that does not have the bayonet lugs Hi all a
By
Mike
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#151966
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BNC that does not have the bayonet lugs
Hi all a bit off base but has anyone ever come across a connector that is the same size and form as a BNC but it does not have the bayonet lugs and uses a locking grove where the lugs would be it is
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Paul Bicknell
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#151965
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Re: HP 478A Thermistor Sensor. Input return loss and matching
I think some testing of any alternative capacitors would be required because MLCC type caps often have subtle package resonances and they can also develop transmission line type properties when
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jmr
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#151964
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Re: HP 334A distortion analyser problem
Not specific to this device - but check power rails. Failed capacitors or deteriorated gain transistors in the power supply will cause more noise on the power rail - could be a simple fix . I would
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Maciej Kawalkowski
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#151963
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Re: HP 8566B repair
Sorry: maybe I didn't explain myself well: in fact A3A8 is in test mode, as indicated on page 164 of the service manual (Jumper A3A8 TP1 SWP TO A3A9TP3). Anyway I replaced the ACLU module and things
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gsl@...
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#151962
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HP 334A distortion analyser problem
I was wondering if someone has the idea about this problem: In voltmeter mode , just after starting it up, the needle will deflect from zero, for about 5% of the scale ( no input ). This will happen
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Goran Parezanovic
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#151961
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Re: (OT?...) Sticky labels for aluminum and other typical materials panels
Maybe this is the t=right thread to ask if anyone knows of a truly Permanent marker ? If i write on polythene bags with a Sharpie it rubs off in a few weeks. A Biro is a little better but too narrow
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Adrian Godwin
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#151960
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OFF TOPIC - JSR RM3500 automatic modulation meter manual
Date: Mon, 19 May 2025 12:44:52 -03 Does anyone have the manual for the JSR RM3500 automatic modulation meter? Thank you. Marcelo F. Ruiz
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Marcelo Ruiz
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#151959
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Re: (OT?...) Sticky labels for aluminum and other typical materials panels
Custom front panels are a perennial pain, so a lot of people have tried different ways. You may get some useful ideas from this post and the links in that post.
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Tom Gardner
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#151958
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Looking for manuals for Yokogawa-HP 4255A Universal Bridge
Hi all, I am thinking of maybe picking up a 4255A Universal Bridge for some fun, but I can't seem to find a manual for it anywhere. Does anyone have a copy of any user or service manuals for this
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Jared Cabot
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#151957
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Re: YIG Oscillator Info?
Re YIG module power supplies. Many (most?) "Modern" YIG modules likely protect themselves (but you'd be wise to assume they do not) from incorrect power sequencing.? However... From personal hard won
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Dave_G0WBX
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#151956
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Re: how to convert HP83711B to 83712B!
The 83711A/B was introduced in the early 1990¡¯s or late 1980¡¯s. The Spectrum Analyzer Division (Santa Rosa, CA) had converted the production line to run on 9000/382¡¯s by that time. I would
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Don Bitters
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#151955
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Re: HP 478A Thermistor Sensor. Input return loss and matching
Yes, 1206 is rather large. I¡¯ve not opened up the 478A or the other thermistor sensor I have for use with the 432A, one goes to 10GHz and the other to 18 GHz, but I would check into smaller
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Jim Ford
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#151954
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Re: HP 478A Thermistor Sensor. Input return loss and matching
Sorry, I made a typo the graph title should say inductance in nanohenries (nH) not uH. The measured Ls for the 1206 capacitor is 1 nH. Here's a simulation for the VSWR if the thermistors are not
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jmr
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#151953
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Re: HP 478A Thermistor Sensor. Input return loss and matching
A couple of people have now mentioned that it's possible to swap the internal caps for 0.1uF parts. I'm still not sure what package will be suitable, especially for the series input cap. A 1206 SMD
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jmr
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#151952
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Re: 5334A part reference
I've dumped the three UVPROMs from my counter. The ROMs are attached here in case they could ever be useful to anyone later on. The versions, as marked on the stickers, are: U17 - HPIB Controller:
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Ed Koloski
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#151951
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Re: YIG Oscillator Info?
If you are new to YIG¡¯s then you should be very careful about the fine tune / FM coil as it does not take any currant to burn it out And yes you do need a lot of different power supplies to work on
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Paul Bicknell
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#151950
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Re: YIG Oscillator Info?
Yes, thank you. Just found one of the YIGs is shown in one of the files, but the connections shown do not jive with the actual unit PCB. Considering requirements of 40V, 20V, 10V, 5V and one or two
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Steve J. Noll, WA6EJO
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#151949
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Re: HP8757A Display Problem (Scalar Network Analyzer)
An update: I've extracted the 1345A display unit and examined the boards we spoke about yesterday; I powered it using a bench supply I designed and built myself years ago which I use for all this kind
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Trevor Gale
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#151948
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