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: Agilent E4404B Spectrum Analyzer With Dead PSU Repair
Noted
By
Nick Stanley
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#143816
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Re: N9020A
Thanks! Is it possible to find out any history of the MXA analysers from the seller? I would assume that nearly all of these analysers would have been used in ATE racks for the testing of mobile phone
By
jmr
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#143815
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Re: Agilent E4404B Spectrum Analyzer With Dead PSU Repair
The E440* PSU is a less well known topology (CUK) compared to the usual flybacks we see. Probably made sense for the 12V-in capability. I'd be very curious to see a schematic of these, but I don't
By
fenugrec
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#143814
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HP85101 Display/Processor searching for PCB's
I have a HP85101A? with 3 modules beyond repair. Perhaps someone has surplus? these modules/PCB's , and is willing to sell/send them ?. I'm looking for: A11 Processor A14 Display A15 I/O Hopefully I
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Maarten PA0MHE
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#143813
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Re: 5342A: sometimes counts, sometimes not
Hi, Yes, the CPU board uses common parts, it is totally repairable. You can actually power up the board outside the unit for easy repair. I had one with faulty ROM, just as I got around using an
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Szabolcs Szigeti
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#143812
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Re: Seeking HP 80000 Data Generator (aka 2900A) system software
Hi Brian, I tried to send you a zip file of the 80000 system software but it was too large. It turns out that the files are available on the KO4BB website ( http://www.ko4bb.com ). Just search for
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Stan
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#143811
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Re: N9020A ebay seller
Thank you! If an option is listed but doesn't have a version, does that mean it is installed but simply isn't a versioned option? Peter
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Peter Gottlieb
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#143810
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Re: 5342A: sometimes counts, sometimes not
The microprocessor board is the lesser of your potential problems. Tricky is that the 3 ROM version of that board uses mask ROMs. There are no pin-equivalent EPROMs for those. I went down a rabbit
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Wilko Bulte
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#143809
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Re: Is it worth looking for a R/3*2 Instrument Controller? - Feedback request
Hello Tony, I just saw after pressing the Send button that I replied to your thread instead of mine.
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Razvan Popescu
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#143808
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Re: Is it worth looking for a R/3*2 Instrument Controller? - Feedback request
Hello all, Thanks everyone, very interesting the replies and I will put one of these R/3*2 models on the wish list. While researching these HP 9000 series I saw that some Logic Analyzers from that era
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Razvan Popescu
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#143807
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Re: N9020A ebay seller
Thanks Hardy, I've ordered a couple of Agilent PSU's from that seller. Reasonably prices I think. Appreciate all your help and assistance in this thread as I'm sure others do too! Best Regards JohnB
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rftek.ltd@...
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#143806
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Re: HP 8568A YTO UNLOCK repair
A9 and A10 working just fine, definitely YTO related now.
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ThirtykayDEV@...
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#143805
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Re: N9020A ebay seller
This ebay seller( fuof6666 ) have the right MXA`s,with the options you like. Many have bought from them,it¡¯s a big international test equipment reseller--I have no connection with them-just a
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hardyhansendk
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#143804
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Re: Agilent E4404B Spectrum Analyzer With Dead PSU Repair
Hi Nick, First I would check after removing the old RIFA is the reservoir capacitor for the switching regulator. It is not uncommon problem that these go low in capacitance, and stops the psu from
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Askild
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#143803
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Re: Scan From 1404A Amplifier Manual
I took a look at the power supplies of my HP ¡®scopes from this era. They all use one of them as the reference for the others, as you have discovered. I think it was my 132A dual-beam oscilloscope
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Jeremy Nichols
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#143802
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Re: N9020A
I'll try that tomorrow at work.? Thanks, Hardy!? ? ? ? JimSent from my T-Mobile 4G LTE Device
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Jim Ford
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#143801
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Re: N9020A
This auto cal can be switched off. Hardy Fra: [email protected] <[email protected]> P? vegne af Jim Ford Sendt: 23. april 2024 00:36 Til:
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hardyhansendk
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#143800
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Re: N9020A
Hi Yes the digital IF in E4406A and MXA are variable preselected¡ªthe 12 bit version are the same ,but less dynamic range! Hardy Fra: [email protected]
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hardyhansendk
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#143799
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Re: 5342A: sometimes counts, sometimes not
Hope that the microprocessor board is not fault, nor the U1 sampler, which is made of unobtainium. I will check synths and loops today...
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RubenRubio
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#143798
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Re: Scan From 1404A Amplifier Manual
Jeremy, No problem. I'm just glad to hear from you. I was getting worried... Unfortunately, while trying to track down where the noise starts and probing around on the A9 board, I must've shorted the
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n4buq
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#143797
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