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 Ω) 350C
- Attenuator set (600 Ω) 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: HP transistor equivalent for 1854-0247?
Which equipment have this transistors? Ing. Patricio A. Greco Taller Aeronáutico de Reparación 1B-349 Organización de Mantenimiento Aeronáutico de la Defensa OMAD-001 Gral. Martín Rodríguez 2159
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Patricio A. Greco
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#133021
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Re: 8340B with apparent phase lock problem
#photo-notice
This is going to sound weird but check for common mode noise on the power line. Especially If using ANYTHING that talks on the power line. I have a power monitoring unit in the lab that TED unit that
By
Eric
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#133020
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Re: 8340B with apparent phase lock problem
#photo-notice
What mixer? The SA is fine..
By
Four Designs Company
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#133019
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Re: HP transistor equivalent for 1854-0247?
Does the attached pdf help-I have more if it does Regards Mike g4wam Sent: 01 March 2023 17:02 To: [email protected] Subject: Re: [HP-Agilent-Keysight-equipment] HP transistor
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Mike Lockley
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#133018
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Re: HP transistor equivalent for 1854-0247?
Don, I am looking for more info on the HP Germanium transistors: 1850-, 1851-, 1852- prefixes Do you have any further info? lists, data sheets, specifications,? about these ? thanks,
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gren
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#133017
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Re: 8340B with apparent phase lock problem
#photo-notice
mixer damage due to overloading?
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Froggie the Gremlin
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#133016
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Re: HP 8753D Opt. 006 VNA YTO Problem
No chance it's the one in the 2784? -- john, KE5FX Sent: Tuesday, February 28, 2023 12:59 AM To: [email protected] Subject: Re: [HP-Agilent-Keysight-equipment] HP 8753D Opt. 006
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John Miles
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#133015
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Re: HP 8753D Opt. 006 VNA YTO Problem
After checking all voltages once again and connected the spectrum analyzer to the YIG output directly - the delivered YTO is definitly bad. Alltest will replace it. That's the good news. Alex
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alex@...
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#133014
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Re: LODA and TG 85644A
A few years ago I retrofitted the tracking generator option to my 8595E analyzer. I’m pretty sure the LO distribution amplifier (LODA) had a bias value written on the top label. There is a trim pot
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Jeremy B
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#133013
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Advice or a little driver help needed with an E5504A phase noise measurement system wand VXI digitizer
I have a VXI frame with an E1430A 10msps ADC. I managed to get an older 32 bit version running on a windows 7 box (not my first choice but attempted path of least resistance to start with) but think I
By
Ed Marciniak
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#133012
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Re: 8340B with apparent phase lock problem
#photo-notice
Thanks to all, I will investigate!
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Four Designs Company
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#133011
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Re: HP 478A Thermistor head
I had problems with a H75 option and I found a bad contact . I recommend to disassemble the unit carefully. Ing. Patricio A. Greco Taller Aeronáutico de Reparación 1B-349 Organización de
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Patricio A. Greco
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#133010
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Re: HP 8594E low signal level indicated
Hi Greg, Your recommendation of looking at first mixer output is still valid. Rik's SA is off by 30-40dB, few dB error in expected levels won't change debug approach. Block diagrams take some time to
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Ozan
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#133009
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Re: HP 478A Thermistor head
Hi thank you for the return Emails I will do a frequency sweep but we are talking down by several Dbm at 100 Mhz I am 99.9 % convinced it is a problem with the series cap Regards Paul Sent: 27
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Paul Bicknell
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#133008
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Re: HP 478A Thermistor head
How much goes down ? Did you sweep the sensor ? The input reflection coefficient is good tho check it. Ing. Patricio A. Greco Taller Aeronáutico de Reparación 1B-349 Organización de Mantenimiento
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Patricio A. Greco
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#133007
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Re: HP 8594E low signal level indicated
Excellent idea - should be one of the first things down. Cheers! Bruce Quoting Rik Rasmussen <rikrasmussen@...>:
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Bruce
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#133006
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Re: HP 8594E low signal level indicated
Today, I paused troubleshooting and recorded for backup, the Correction Constant Data using the forms in the service manual.
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Rik Rasmussen WA4BAN
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#133005
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Re: HP 8594E low signal level indicated
Good luck bug hunting ! Cheeras! Bruce Quoting "Greg Muir via groups.io" <big_sky_explorer@...>:
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Bruce
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#133004
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Re: HP 8594E low signal level indicated
Ozan, Boy, did I make a big fluff!! Your recent comment regarding the erroneous IF frequency in my last post brought me to take another look at the stage gains/levels that I had mentioned in that
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Greg Muir
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#133003
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Re: HP 478A Thermistor head
Low end roll could be connector or bellows cap, guessing the later, but remote diagnostic is asking for trouble. Willing to help
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Kenneth Harrison <bibpakak507@...>
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#133002
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