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
- 础尘辫濒颈蹿颈别谤蝉听493A, 495A听
- Attenuators (optical) 8156A, 8157A, 8158B, 81566A, 81576A,听
- Attenuators (RF) 8494A
- Attenuator set (500 惟) 350C
- Attenuator set (600 惟) 350D
- Attenuator switch driver
- Audio analyzers听 8903A, 8903B, 8903E,听 听
- Base station test sets
- Bit error rate testers (BERTs)
- Cables
- Capacitance meters U1701A, U1701B, 4272A, 4278A, 4279A
- Capacitor Bridge 4270A,
- Capacitor standards 16380A, 16380C,听
- 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,听听听
- Dynamic measurement DC source
- Electrometers
- Fading simulators
- Femto ammeters
- Filters
- Frequency counters 522B, 5342A 5343A 5352B
- Frequency standards听
- Function Generators 听 3310A,听 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听 U1701A, U1701B, U1731A,听 U1731B, U1731C, U1732A, U1732B, U1732C, U1733C, 4191A , 4192A, 4194A, 4195A, E4196A,听 4216A, 4260A, 4261A, 4262A听 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听 16380A 42030A听 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听 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,听 54645A, 54654N, 54710A, 54720A, 54750A, 54825N, E1428,听
- Oven controlled crystal oscillators (OCXOs)
- Pattern generators
- PCM terminal test set
- Phase noise measurement
- Pico ammeters
- Printers 2225
- Plotters 7470A, 7475A听
- 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听
- 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听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,听 608A,听 8165A
- Software
- Source measure units
- Spectrum analyzers 4195A,听听听
- Switch control units
- SWR meter 415E听
- Time interval听 counters
- Time mark generator 226A
- Timing and data state modules
- Torque wrenches
- Transmitter testers
- Trigger modules
- Ultrasound transducers
- Universal bridge听 4260A, 4265A, 4265B听
- Vacuum tube voltmeter 410C
- Vector Impedance Meter 4193A, 4800A, 4815A
- Vector Network Analyzers (VNAs) 4195A,听 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 60鈥檚 Front Panel Color
For myself, I use Sherwin Williams. 听You need a small sample of the color. 听Roughly an inch and a half square and they will match it exactly. 听They will mix an industrial enamel in batches as small
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George Onufer
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#86233
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Re: Restoring HP 1740A scope, strange waveforms seen, assistance please?
Hi everyone, many thanks for the tips and pointers, especially the one from Dave. I checked the switch contact, 1D is the only extra switch being used on all ranges from 0.5V upto and including 20V
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graham.l.n.butcher@...
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#86232
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Re: HP items for sale
Hi Frank, I抦 interested in the 3400A depending upon the serial number prefix. If you could be so kind as to let me know. Thanks, Dave W6TE Sent from
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Dave Smith
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#86231
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HP items for sale
Hi,I'm having trouble lifting heavy things now (surgery on both rotator cuffs), and the son will soon complete his Computer Engineering degree, move away, and then I'll try to move these and be
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Frank Hughes
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#86230
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Re: 8568B YTO unlocked
I don't know about the screen flickering, but I do think the YTO loop behavior is normal. At wider spans it is not constantly phase-locked - it is driven open-loop with fairly accurate sweep current,
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Ed Breya
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#86229
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Re: HP 8341A sucessfully FIXED!
Hi Tobias, Great job and a great write-up to go with it, thanks for sharing your work. Your story reminded me of something I learned from my first ever boss after I left school (over 50 years ago now
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Adrian Nicol <fenland787a@...>
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#86228
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Re: HP 60鈥檚 Front Panel Color
Hi, I'm not sure there is an exact match in the RAL pallet. The nearest I have found for instruments of that vintage is RAL7042. That looks ok for panels that I wanted to 'tone in' with the HP
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Adrian Nicol <fenland787a@...>
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#86227
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YTO coils in general..
Hi guys. Over the years I have read a lot about yigs going bad specifically their coils seem to go bad. Is there anything that can be done pre-emptively to secure their longevity? And what exactly
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W2HX
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#86226
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Re: Restoring HP 1740A scope, strange waveforms seen, assistance please?
I am not familiar with that model (I have a 1727A) but if it is anything close to the Tektronix 465, there are attenuator switches operated from the panel control that may be making poor contact. I
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Bob Albert <bob91343@...>
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#86225
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HP 60鈥檚 Front Panel Color
Can some please share with me the paint code used by HP for front panels in the 60鈥檚? I have a very early 410C I鈥檓 trying to redo. The color is more dark than the RAL7044 used on the later 410C
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mmaseda@...
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#86224
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Re: HP 8341A sucessfully FIXED!
Hi Ed many thanks! Yes, I was really lucky with my YTO. However, I am a bit afraid that the YTO could definitely fail some day and I would like to have a spare, but there's none :-( I even thought
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Tobias Pluess
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#86223
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8568B YTO unlocked
Hi all I have a 8568B spectrum analyzer which has some strange flickering traces sometimes. I found out that the traces do not flicker if the frequency span is narrow, for instance 1 MHz. As soon as I
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Tobias Pluess
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#86222
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Re: Fake fire New
I too expected that electronics professionals and hobbyists would be above that sort of nonsense and would refrain not only from indulging in conspiracy theories and political rants, but also from
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Tom Gardner
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#86220
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Re: Fake fire New
help. It's a sad reflection on current circumstances that this is itself nearly a political statement. [hp_agilent_equipment] <hp_agilent_equipment@...> wrote:
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Bryce Schroeder
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#86221
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Re: Fake fire New
Dan, I certainly agree that this is not the forum in any sense for a political debate.听 Unfortunately you went on to engage in exactly that.听 "The Media" has destroyed its own worthiness and doesn't
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George Onufer
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#86219
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Re: HP 8341A sucessfully FIXED!
Wow. Nice work, Tobias. Sometimes we learn the most when things seem hopeless. Your reasoning was right that there was nothing to lose by taking a chance on opening the YTO, and you came up with a
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Ed Breya
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#86218
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Re: Fake fire New
Greetings, I have been reading some of the posts regrading the inaccurate reporting regarding the Keysight plant in Santa Rosa. While I find inaccurate reporting as disturbing as most of us, I must
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ken chalfant
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#86217
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HP 8341A sucessfully FIXED!
Hi all, probably some of you have seen that I had some problems with a 8341A. It was indeed the YTO which failed! But, I was incredibly lucky to fix the YTO. I also did a front panel RF output
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Tobias Pluess
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#86216
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Re: Restoring HP 1740A scope, strange waveforms seen, assistance please?
The signal is being differentiated, as if it is being coupled through a small value capacitor. I would first look at the attenuator switch contacts on those particular v/div settings for an open or
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Dave Hills
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#86215
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Restoring HP 1740A scope, strange waveforms seen, assistance please?
Hi all, I've been a member for a while but lurking in the background while working on the scope and looking out for any discussions about a 1740A taking place. I now have the scope in a running
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graham.l.n.butcher@...
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#86214
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