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: Spaces before units (Re: [HP-Agilent-Keysight-equipment] HP/Agilent/Keysight version of Tek Wiki?)
Well, I'm an ASCII man here. Just like leaded solder, I figure I can stay in that world until I'm dead. -Dave -- Dave McGuire, AK4HZ New Kensington, PA
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Dave McGuire
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#121608
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Re: Spaces before units (Re: [HP-Agilent-Keysight-equipment] HP/Agilent/Keysight version of Tek Wiki?)
Re: use or non-use of a "space" character following a numeric value and preceding the unit-of-measure symbol. For example, per ISO: 1750 ¡ãC. I am familiar with using a non-breaking space in Microsoft
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Larry McDavid
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#121607
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Re: Spaces before units (Re: [HP-Agilent-Keysight-equipment] HP/Agilent/Keysight version of Tek Wiki?)
(The non-breaking space U+00A0 was invented for avoiding such line breaks. As with ? and ¦¸, that is easier to type on some platforms than on others. Unfortunately, my mail composer doesn¡¯t seem to
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Carsten Bormann
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#121606
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Re: Spaces before units (Re: [HP-Agilent-Keysight-equipment] HP/Agilent/Keysight version of Tek Wiki?)
Just to clarify that ¡°No¡±: ISO 1000 was a standard promulgated by the International Organization for Standardization (ISO). *They* are saying this no longer is a current standard, having been
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Carsten Bormann
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#121605
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Re: Spaces before units (Re: [HP-Agilent-Keysight-equipment] HP/Agilent/Keysight version of Tek Wiki?)
Well that's annoying, as it seems to have been a matter of someone's personal preference. One that I don't happen to share. ;) The big issues come when line wrapping splits the units from their
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Dave McGuire
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#121604
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Re: Spaces before units (Re: [HP-Agilent-Keysight-equipment] HP/Agilent/Keysight version of Tek Wiki?)
During the start of the pandemic, the National Physical Laboratory (NPL) put a lot of courses available for free - normally they range from free to nearly ?1,000 GBP. I did every one of them. I know
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Dr. David Kirkby, Kirkby Microwave Ltd
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#121603
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Re: HP 141T CRT Question
If anyone wants to play with rejuvenation, I have a B&K 465 CRT Tester/rejuv with all the manuals and adapters that needs a new home. $60 shipped in the US. Pictures on request. 73, geo - n4ua
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n4ua
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#121602
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Re: HP 141T CRT Question
That could be a bad/dirty intensity pot, or the sign of a CRT wearing out. Google for "double-peaking" (although you're not seeing the second peak, which is why the "bad pot" hypothesis is worth
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Tom Lee
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#121601
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Re: Spaces before units (Re: [HP-Agilent-Keysight-equipment] HP/Agilent/Keysight version of Tek Wiki?)
Wonderful, Chuck. Clarity, as you rightly point out, should be the cherub of greater minds. If only the editors of journals would agree... -- Cheers, Tom -- Prof. Thomas H. Lee Allen Ctr., Rm. 205 350
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Tom Lee
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#121600
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Re: HP 141T CRT Question
Besides the manual method of rejuvinating the CRT, you could use something like a Sencore CR70 or the more expensive CR7000 which automate the rejuvinating process and tend to be a bit kinder to the
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Paul Amaranth
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#121599
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Re: Spaces before units (Re: [HP-Agilent-Keysight-equipment] HP/Agilent/Keysight version of Tek Wiki?)
I don¡¯t want to extend this thread indefinitely, but I just ran into exhibit 1 :-) We generally write microfarads as uF instead of ?F because the latter may be a bit harder to type on some systems,
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Carsten Bormann
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#121598
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Re: HP 141T CRT Question
Not controversy to me.? But I did want to point out that the solution has a tradeoff.? Not sure how obvious the tradeoff happens to be. Harvey
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Harvey White
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#121597
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Re: HP 141T CRT Question
There is a way to evaluate the CRT. You can use an old TV tube tester and make sure the pins are correct for the tester. Usually these testers are cheap and come with several adaptors for different
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Wallace Gasiewicz
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#121596
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Re: HP 141T CRT Question
As I said, maybe a "while longer". Why always so much controversy on here? - Mike Mike B. Feher, N4FS 89 Arnold Blvd. Howell NJ 07731 848-245-9115
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Mike Feher
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#121595
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Re: HP 141T CRT Question
Using a booster on a CRT is roughly equivalent to stuffing a new wick in an old candle and lighting both at the same time. Increasing the filament voltage does make the cathode hotter, but the
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Harvey White
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#121594
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Re: HP 141T CRT Question
There was some discussion on the TekScopes mailing list. /g/TekScopes/topic/mechanism_of_crt_double/29888634?p= Dave Wise Sent: Saturday, January 08, 2022 9:06 AM To:
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Dave Wise
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#121593
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Re: HP 141T CRT Question
Look on line - there is a piece on CRT restoration. It involves pulsing the cathode current substantially above rated values to clean it. It should be done carefully and ONLY after going the CRT set
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Bruce
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#121592
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Re: HP 141T CRT Question
The emission I'm talking about is that of the CRT's cathode, not something in the power system. -Dave -- Dave McGuire, AK4HZ New Kensington, PA
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Dave McGuire
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#121591
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Re: HP 141T CRT Question
It has been a long time since I had a 141T. However, I remember back in the early 60's I worked at a Radio/TV repair shop and often had TVs with dim video. There used to be a "booster" that would
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Mike Feher
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#121590
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Re: HP 141T CRT Question
HI Dave, I remember in the days of vacuum tube HV rectifiers, this would happen when the rect tube was weak...but in this mostly solid state scope, I didn't think that would be the issue. I'll put my
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WB4IUY
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#121589
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