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 427A no DC offset adj. pot
I've no idea of the history of mine, there are no markings to state the option, but I have seen H29 on a few with the same spec and some had an additional plate stating "Testmeter electronics No. 3A
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factory
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#143172
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Re: Caution: No IF Found
I attached pictures. This is the connectors module. Regards , Patricio. Ing. Patricio A. Greco Taller Aeronáutico de Reparación 1B-349 Organización de Mantenimiento Aeronáutico de la Defensa
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Patricio A. Greco
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#143171
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Re: Caution: No IF Found
Yes , in the documentation figures also as STIM. Ing. Patricio A. Greco Taller Aeronáutico de Reparación 1B-349 Organización de Mantenimiento Aeronáutico de la Defensa OMAD-001 Laboratorio de
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Patricio A. Greco
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#143170
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Re: Caution: No IF Found
Thank you Patricio. That will be great if you can scan part of the troubleshooting manual. Additionally, If you can share block diagram of 83651B swept series synth would be great. I have two
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Syed Karrar Haider
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#143169
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Re: HP 427A no DC offset adj. pot
Adding it to the files would be great David when you can. I contacted that eBay seller to ask if his offer was an original or reprint since no actual photo was shown. He did reply that it was no
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Leon
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#143168
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Re: Caution: No IF Found
The manuals don’t specify the levels buy it would be more than -10dBm for all frequencies it is working. The low band of sweeper don’t uses SRD. In my case over 6GHz the level drops very fast as
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Patricio A. Greco
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#143167
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Re: Looking for a copy of the 4263B Adjustment Program, part number 04263-65005
Still looking.... I sent emails to a bunch of cal labs that made mention of the 4263 on their webpages, but of those that got back to me, some tried to sell me stuff, the others were unable to help.
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Jared Cabot
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#143166
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Re: Caution: No IF Found
I’ll scan the task on my troubleshooting manual . I’ll send it to you in a couple of hours when I reach to my lab. Ing. Patricio A. Greco Taller Aeronáutico de Reparación 1B-349 Organización de
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Patricio A. Greco
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#143165
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Re: Caution: No IF Found
Best Regards
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Syed Karrar Haider
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#143164
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Re: HP 427A no DC offset adj. pot
There is no link, it's not on the web as far as I know. I went for a walk to the storage unit yesterday, looked through various boxes and couldn't find the manual, once home I found it in the pile
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factory
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#143163
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Re: Caution: No IF Found
I had the same problem with my 8510C. Normally the problem is the SAF module . It has a SRD and high power amplifier that drives it . One of these components uses to get fried . This is before the
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Patricio A. Greco
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#143162
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Re: HP 427A no DC offset adj. pot
Outstanding David, Where did you find it? Do you have a link? ?I have pulled my hair out searching for hours, try all manner of search terms. ?Grateful for the diagrams you posted. Leon…
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Leon
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#143161
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Re: HP 3580A lifespan 1973 to 1990
Not in the 92.? They shifted gears to " signal analyzers " . Have the 80A and 81A and use them in phase noise test sets. Knobs, knock on plastic... still all good. Turn em slooowly! Love the adaptive
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alan victor
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#143160
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Re: Caution: No IF Found
According to Keysight the 5086-7603 is a “bridge detector 2.4mm”, no mention of it being an amplifier and detector. I think your problem is before that detector if it only has -34 dbm coming into
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Steve - Home
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#143159
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HP 3580A lifespan 1973 to 1990
After checking some HP Catalogues I think the last time the 3580A is shown is 1990. And I knew that it all started in 1973. So 1973 to 1990. 17 years for sale... Very nice spectrum analyzer...bought
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Goran Finnberg
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#143158
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Re: HP8757C CORRUPTED EEPROM
That's great! Have fun :)
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Razvan Popescu
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#143157
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Caution: No IF Found
Hi All, Thank you for adding me to the group. I have HP 8510C which is given me “Caution: No IF found” and when it tries to measure higher frequency (say above 5 GHz) then the signal gets
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Syed Karrar Haider
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#143156
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Re: HP8757C CORRUPTED EEPROM
Your files welcome received and successfully tested. Both EEPROMs (U4 & U26) were required to be written. Actual level accuracy was -1dB for all channels. Investigating your files I understood that I
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YO4HFU
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#143155
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Re: HP8757C CORRUPTED EEPROM
Hello Robert, I desoldered my EEPROMs and made the backup. You can find the EEPROM dump attached to this email. As a note my 8757C has 3 channels only. I hope it helps to recover your machine. Let me
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Razvan Popescu
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#143154
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Re: HP 140 Series Fan Noise
I figured at least part of it was humor but I wasn't sure about the option number. I actually thought might have been a real option on some piece of equipment that could cause the strangling hamster
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n4buq
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#143153
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