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: Transistors for the A17 voltage regulator 8642B
Ops, I just realized I didn't have the 0.2A fuse installed on the rectifier board, the readings are a little better now, still no cigar though with regulator 1 11.63 2 11.64 3 11.41 4 0 5 0 6 0 7 0 8
By
DW
·
#92284
·
|
SMA connectors surplus cheap
I've got a bunch of Molex 73251-1160 SMA pcb solder mount connectors extra if anyone wants some -- https://www.cibolo.com/docs/molex-SMA-female-pcb-mount-1.jpg They are similar to current model
By
John Griessen
·
#92283
·
|
Re: Quoting Prior Messages (Re: [HP-Agilent-Keysight-equipment] Transistors for the A17 voltage regulator 8642B)
Was only suggesting that we revert if possible to "Standard" which we had in Yahoo in this regard...but it is YOUR group and it is good to be king. Meanwhile I will wear the letters of my delete key
By
Dave / NR1DX
·
#92282
·
|
Re: Quoting Prior Messages (Re: [HP-Agilent-Keysight-equipment] Transistors for the A17 voltage regulator 8642B)
I am reluctant to change anything, as it is like the top-posting/bottom-posting topic. Whatever changes one made would upset as many as it pleases. It is like arguing about religion - a futile
By
Dr. David Kirkby from Kirkby Microwave Ltd <drkirkby@...>
·
#92281
·
|
Re: Quoting Prior Messages (Re: [HP-Agilent-Keysight-equipment] Transistors for the A17 voltage regulator 8642B)
I had threading and filtering into folders in ancient Eudora and pine over a decade ago¡ I don¡¯t understand how one can manage without it, and how obsolete of an email client it would take not to
By
Kuba Sunderland-Ober
·
#92280
·
|
Re: Transistors for the A17 voltage regulator 8642B
I have an update in which I measured the voltages on the assembled A17 regulator board Test points on regulator +50V? - -0.069V +15V? - -0.82V -15V? - -0.27V +5V?? - -0.02V -5V??? - -2.2V J3
By
DW
·
#92279
·
|
Re: Quoting Prior Messages (Re: [HP-Agilent-Keysight-equipment] Transistors for the A17 voltage regulator 8642B)
On Mon, 29 Oct 2018, Sergey Kubushyn wrote: Sorry for sending it twice, network glitch... > On Mon, 29 Oct 2018, Kuba Ober wrote: > >> Are you using a mail client that doesn¡¯t keep threads together?
By
Sergey Kubushyn
·
#92278
·
|
Re: Quoting Prior Messages (Re: [HP-Agilent-Keysight-equipment] Transistors for the A17 voltage regulator 8642B)
It looks like you don't understand what mail reader is. Just remember, there are other OSes than Windoze. There are also text mode mail clients that doesn't show all those behemytes of stupid html
By
Sergey Kubushyn
·
#92277
·
|
Re: Quoting Prior Messages (Re: [HP-Agilent-Keysight-equipment] Transistors for the A17 voltage regulator 8642B)
On Mon, 29 Oct 2018, Kuba Ober wrote: It looks like you don't understand what mail reader is. Just remember, there are other OSes than Windoze. There are also text mode mail clients that doesn't show
By
Sergey Kubushyn
·
#92276
·
|
Re: HP 8341B Band 3 Un Levelled
I've had a problem similar to yours a few years ago with a 8340B. Swapping modules didn't help. It turned out that some of the feed-through caps (from the modules through the main PCB) had become
By
Raymond Domp Frank
·
#92275
·
|
Re: Quoting Prior Messages (Re: [HP-Agilent-Keysight-equipment] Transistors for the A17 voltage regulator 8642B)
Are you using a mail client that doesn¡¯t keep threads together? Resending all of that stuff seems wasteful, it¡¯s not as if the previous messages disappear into the void¡ Any sane email client
By
Kuba Sunderland-Ober
·
#92274
·
|
Re: Quoting Prior Messages (Re: [HP-Agilent-Keysight-equipment] Transistors for the A17 voltage regulator 8642B)
That should have said : I for one just delete threads that DO NOT include prior continuity...more is the loss
By
Dave / NR1DX
·
#92273
·
|
Quoting Prior Messages (Re: [HP-Agilent-Keysight-equipment] Transistors for the A17 voltage regulator 8642B)
_*AMEN ! *_ David K , Mr List Owner: One of things that changed from Yahoo to groups .IO. IN yahoo when using the website interface? it automatically included the prior message(s) when replying, with
By
Dave / NR1DX
·
#92272
·
|
Re: HP 8341B Band 3 Un Levelled
Look at the YTO alignment - put a detector on it and look at slope of RG output (unleveled). If line is relatively smooth, alignment may work, if you see "squiggles" possible YTO problem (still try
By
Bruce
·
#92271
·
|
Re: HP 8341B Band 3 Un Levelled
Check for AC ripple on the power supply rails.
By
PAUL KOBY
·
#92270
·
|
Re: Transistors for the A17 voltage regulator 8642B
This is the problem when people insist on not quoting the original message and appropriate replies. A little net etiquette goes a long way and reduces questions and confusion. Glenn
By
Glenn Little
·
#92269
·
|
Re: HP 8341B Band 3 Un Levelled
I didn't have this specific one but I did have a similar issue with 8340B going unleveled in Band 2 - The solution to stop the unleveling (but not to get the output back into spec) was to reload the
By
Tony Goodhew
·
#92268
·
|
Re: Transistors for the A17 voltage regulator 8642B
I think 4401 is a typo -- it is a TO-92 transistor and original post was about 2N4101 in TO-66 package: pdf.datasheetcatalog.com/datasheets/newjerseysemiconductor/2N4101-2N4102.pdf There is no 2N4401
By
Sergey Kubushyn
·
#92267
·
|
Re: Transistors for the A17 voltage regulator 8642B
Note that the 1884-0065 is not shown as identical to the 2N3670 in the HP transistor cross references, so it may be a selected 2N3670. Dale H. Cook, GR/HP/Tek Collector, Roanoke/Lynchburg, VA
By
Dale H. Cook <bridgewaterma@...>
·
#92266
·
|
Re: HP 8341B Band 3 Un Levelled
Afternoon HP Group Trying to sort our HP8341B 20GHz Sweeper but Problem with Band 3 13.5 GHz ¨C 20 GHz Un-Levelled Light is ON . Setting 0.0dBm Level on Lower Bands is OK (CW Mode) but Band 3 Levels
By
MARC CHRISTIAN
·
#92265
·
|