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: Possible to repair HP 8120-2292 (part of HP 11853A accessory kit) coax cable?
Dave, You might want to measure the capacitance at each end to get an idea where the open is.? Then you can keep the good end intact while you attack the problem end. --John Gord
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John Gord
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#95189
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Possible to repair HP 8120-2292 (part of HP 11853A accessory kit) coax cable?
I have a HP 8120-2292 coax cable (24", N Male connectors) which is DC open on center conductor path, and no measurable RF continuity up to 3 GHz. No sign of damage, and it arrived in this condition so
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David Feldman
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#95188
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Re: 8970b
Kevin, Yes.? Look at measurement mode 1.4 in the manual (08970-90022). The noise source operates at 144MHz while the 8970B looks at the 28MHz output. --John Gord
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John Gord
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#95187
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8970b
I have a rf converter (144MHz to 28 MHz) can I use the 8970b to measure it's noise figure, how do I do it if possible? Thanks Kevin
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kevin kearns <kkyahoo@...>
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#95186
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Re: HP 8664A signal generator repairability
yes, it seems the SA is having an issue.? you can center around those frequencies where the amplitude was way off with a small span and try to tune the preselector (peaking) on the SA and see how the
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amirb
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#95185
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Re: HP 8664A signal generator repairability
Are you sure about these measurements and about the SA? If you look at 2.0-2.5GHz sections in pic #2 and pic #3 they look very different, why? what happens if you center at 2.05GHz which looks very
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amirb
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#95184
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Re: My $25 "In Poor Shape" 3468A has arrived
Hi Steve, the jumper cable is maybe 1 inch long -the most. There is a picture of the jumper in my gallery, along with the readings. But the main issue is that both the resistance readings are
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Alex
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#95183
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Re: HP5335A fan replacement
By the way, the original fan was 120 VAC, but repair note changed the fan to 24 VDC. This was precipitated by the power supply relay and socket overheating. The repair note had a description of a
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Joe / KN5U
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#95182
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Re: HP5335A fan replacement
Dan, This is a great question. My experience is that the critical parts for cooling consideration are the input amplifier U3 and U4 (Schmitt amplifier). These are highly susceptible to shortened life
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Joe / KN5U
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#95181
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For Sale: E4402B and 8644B
Hi Group. I've put two items up for sale on Ebay. Both are working "perfectly" and are in great condition. The 8644B is really nice! I'd love to keep it but it's SO big and heavy. But really is nice.
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Mark Bielman
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#95180
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Re: HP5335A fan replacement
The DC fan wasn¡¯t shown in my manual, it was in my parts unit. Steve
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Steve - Home
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#95179
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Re: HP 8664A signal generator repairability
I believe there might be an issue with the preselector in the upper band in the 8566A, so I'll need to look into it. It is very flat in the 0-2.5 band, so I'm inclined to think the signal generator is
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Sean Turner
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#95178
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Re: HP5335A fan replacement
Gotta love HP, I can¡¯t find that in my manual. Page number? Thanks steve Sent: Tuesday, March 19, 2019 2:53 PM To: [email protected] Subject: Re:
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Stephen Hanselman
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#95177
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Re: HP5335A fan replacement
I tried to post a reply to your blog but didn¡¯t want to start an account. On 29sep16 ¡°1980s_john¡± posted a picture of a small piece of metal that dropped out of his unit. It is a spring for one
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Stephen Hanselman
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#95176
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Re: HP5335A fan replacement
Hi, my HP5335A counter produced a very disturbing fan noise, I could not stand it, I can?t think. I made a small circuit board with 10 series resistors of 15 ohm, 0.25 W and placed them in series
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G?ran Krusell
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#95175
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Re: HP5335A fan replacement
I was still typing my response while you already answered, Orin :-)))
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Tobias Pluess
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#95174
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Re: HP5335A fan replacement
I have the same manual as you but I looked in y parts unit and it has the DC fan. Steve
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Steve - Home
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#95173
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Re: HP5335A fan replacement
Thanks!!, We did not have that service note, and really should have! We support something north of 50 of these and switching to the DC fan would be a good reliability upgrade Steve Sent: Tuesday,
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Stephen Hanselman
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#95172
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Re: HP5335A fan replacement
There are indeed different voltage versions of the fan. I remember that there was a service note for the 5335A which recommended to replace the original 115VAC fan by a DC fan. This had something to
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Tobias Pluess
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#95171
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Re: HP5335A fan replacement
There was a change to a DC fan as well as a re-wiring of the relay and replacement of the relay and socket. See the service note attached to my post here:
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Orin Eman
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#95170
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