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
?
|
Re: HP141T with multiple sections
You can turn on the 141 display by itself, but will only have a dot display which you can move with the horiz/vert controls. I would not leave it on for any length of time with no plug-ins installed.
By
Don Bitters
·
#148853
·
|
|
Re: Fan replacement 8341B
Yes, it is quiet, hard to tell it is on. I should have noted, I used a fan that has slightly less air flow than the original. This instrument will be used on the bench, at room temperature, not
By
Gary Hitchner
·
#148852
·
|
|
Re: Fan replacement 8341B
Good job, Is it any quieter than the original?
By
saevar
·
#148851
·
|
|
Re: HP141T with multiple sections
This depends on the age of the mainframe, late ones have a interlock connection & relay in the power supply, to prevent operation with no plug-ins fitted. But for testing something in unknown
By
factory
·
#148850
·
|
|
Re: Looking for Noise Source Driver Assembly E4401-60123 for E4407B Spectrum Analyzer
I'm afraid I've never looked inside any of the NFA units. They do look like an ESA on the outside but I think the internal signal path will have quite a few changes. The noise figure of the NFA will
By
jmr
·
#148849
·
|
|
Re: 8350A + 83525A mechanical issues
I guess I should say IF there's a battery problem. The message flow is a little confusing to me - not sure about any battery issues.?? Ed
By
ed breya
·
#148848
·
|
|
Re: 8350A + 83525A mechanical issues
Since you have a battery leakage problem too I'd recommend cleanup, repair, and checkout of proper operation before wrapping up the switch and connector issues. If there's fatal damage from the
By
ed breya
·
#148847
·
|
|
Fan replacement 8341B
Posting for information if anybody might be able to use it. My fan replacement in the 8341B was successful. The Orion fan number OA172SAP-11-3TB is just about an exact replacement. Two differences
By
Gary Hitchner
·
#148846
·
|
|
Re: Shielded probe cables?
If you're going to do an adapter, according to the user manual the 5032 has an input resistance of 220k and an input capacitance of 12pF.? You could adjust the 10k termination up a little (10.476k)
By
Mark Litwack
·
#148845
·
|
|
Re: HP 8341B 1992 firmware version
I don¡¯t suppose you¡¯d be willing to write out a copy of the 8.xx image from the device to a floppy and upload it would you? Or if you have files, upload those? I don¡¯t see anything other than
By
Ed Marciniak
·
#148844
·
|
|
Re: 8350A + 83525A mechanical issues
Hi Bumbo! Where are you located?J.Kruth In a message dated 12/3/2024 4:25:12 AM Eastern Standard Time, bumbo.chinelo@... writes:?Thanks for the feedback?Last night I tried the rocker
By
Jeff Kruth
·
#148843
·
|
|
Re: HP141T with multiple sections
Hello, In France you can place a ad on : https://radioamateur.org/ There is one actually for sale - pick-up only - for 400 Euros ( HP141T Mainframe + 8552B , 8553B and 8555A ) Also on :
By
f1ghb
·
#148842
·
|
|
Re: HP141T with multiple sections
If you need a hand to deliver it to the junk yard ........ /s/s
By
bumbo.chinelo@...
·
#148841
·
|
|
Re: HP141T with multiple sections
Hello Albert, before the junkyard I'd put it on Ebay, 1 Euro starting price, pickup only. For sure there will be some bids! a+ Martin
By
Martin
·
#148840
·
|
|
HP141T with multiple sections
Hello, I'm the owner of a HP141T with multiple sections since 2010. From that time, in order to be quick on different projects and testing, I progressively purchased three HP8552B? sections (IF
By
tantratron
·
#148839
·
|
|
Re: 8350A + 83525A mechanical issues
Thanks for the feedback Last night I tried the rocker fix. It almost worked, but when I went to put the final turns on the screws the plastic cracked thus I went to the next task, i.e. kicking myself
By
bumbo.chinelo@...
·
#148838
·
|
|
Re: Looking for Noise Source Driver Assembly E4401-60123 for E4407B Spectrum Analyzer
Thanks for the PDF, very interesting reading. Do you know what is the difference between the NFA and the ESA? I thought the NFA is just an ESA with the Option 219 card installed and the 2 ports routed
By
Razvan Popescu
·
#148837
·
|
|
Re: Looking for Noise Source Driver Assembly E4401-60123 for E4407B Spectrum Analyzer
Hi, there is a similar graph of uncertainties, but with VERY different axis scales, in 5989-8056EN dated May 12 2008. It also shows that the NF option for the ESA analyzers to be less than wonderful.
By
Charles Edmonds
·
#148836
·
|
|
Re: HP 8341B 1992 firmware version
Reasonably sure you will not have a problem - please do report the result. Cheers! Bruce
By
Bruce
·
#148835
·
|
|
Re: Looking for Noise Source Driver Assembly E4401-60123 for E4407B Spectrum Analyzer
The E444xA does have the 110 option for a 50 GHz preamp but the noise figure (and presumably also the input VSWR) of the preamp limits the performance across the upper parts of the frequency range.
By
jmr
·
#148834
·
|