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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control cart for LODA
hello group, I am looking for an OMs who would have a copy of the implementation of the components and settings of the LODA control card and TRACKING GENERATOR because I do not have it in the manual I
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on4lj@...
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#133047
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Re: HP 3457A FET Transistors
J3xx fet's should be (used to be ?) pretty cheap, I suggest getting quite a few more than required in case you need to do some matching or parameter binning for e.g. Idss , Vgs etc... PS Craig, if you
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fenugrec
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#133046
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Re: 5086-7337 *Yig Oscillator issue*
Also I read about this on Kerry Wong blog and CuriousMarc video. For the first harmonic band I need to place a mixer in the upper path. So the mod only be possible on band 0 (0 to 2.5 GHz) Because the
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RubenRubio
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#133045
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Re: LODA and TG 85644A
Hello Jeremy, thank you for your answer I will see on this side there and looked in the manual what is said about the settings to be made thank you very much joel ON4lj
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on4lj@...
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#133044
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Re: HP 3457A FET Transistors
Now that's a plan! I just won a non-functioning HP 5518A Laser head for 200 bucks because I'd always wanted to play with one and was really looking forward to trying to fix it and find out how they
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Adrian Nicol
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#133043
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Re: HP 3457A FET Transistors
That was a good price Best Regards CRAIG MAYFIELD | Director - Particle & Environmental Technologies Alpha Scientific Pty Ltd Melbourne Office Phone: (03) 9893 3972 Mobile: 0413 124 589 Email:
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Craig Mayfield
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#133042
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Re: HP 3457A FET Transistors
I know! I thought about asking a neighbor to come over and break it, and not tell me how. But then I just decided to be happy about getting a 3457A for $75. B-) -Dave
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Dave McGuire
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#133041
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Re: HP 3457A FET Transistors
OK, thanks Ozan I appreciate you valuable input Best Regards CRAIG MAYFIELD | Director - Particle & Environmental Technologies Alpha Scientific Pty Ltd Melbourne Office Phone: (03) 9893 3972 Mobile:
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Craig Mayfield
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#133040
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Re: HP 3457A FET Transistors
--- Hi Craig, I don't have this equipment and I didn't do any repairs on it so can't give you 100% assurance. However, I gave you the link to Keysight?(I am sure you know HP->Agilent->Keysight
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Ozan
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#133039
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Re: HP 3457A FET Transistors
Hi Ozan That¡¯s excellent news if that¡¯s the one and its directly compatible. I will get some on order asap if you are sure ? Best Regards CRAIG MAYFIELD | Director - Particle & Environmental
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Craig Mayfield
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#133038
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Re: HP 3457A FET Transistors
--- Hi Craig, Debugging the actual issue is more fun and I am sure Dave would agree but the transistor can be found by searching Keysight: https://www
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Ozan
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#133037
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Re: HP 3457A FET Transistors
Hi Ozan Yes, I did. If I don¡¯t, it comes up with an error 264. By doing the calibration, I am only left with an error 256. I then adjust the flatness pot and can get it to ¡°0¡± PASS maybe 9
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Craig Mayfield
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#133036
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Re: HP 3457A FET Transistors
---- Hi Craig, Service manual says "8-49. Front end zero measurement errors (error code 16) and AC flatness test errors (error code 256) can often be remedied by
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Ozan
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#133035
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Re: HP 3457A FET Transistors
OK, thanks Radu, that would be great ? Best Regards CRAIG MAYFIELD | Director - Particle & Environmental Technologies Alpha Scientific Pty Ltd Melbourne Office Phone: (03) 9893 3972 Mobile: 0413
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Craig Mayfield
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#133034
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Re: HP 3457A FET Transistors
Craig, Kidding aside, I'm sure you'll get good help here with your repair. Radu. wrote:
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Radu Bogdan Dicher
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#133033
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Re: HP 3457A FET Transistors
Ahh, OK, thanks Dave Best Regards CRAIG MAYFIELD | Director - Particle & Environmental Technologies Alpha Scientific Pty Ltd Melbourne Office Phone: (03) 9893 3972 Mobile: 0413 124 589 Email:
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Craig Mayfield
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#133032
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Re: HP 3457A FET Transistors
Dave - terrible!!! How did you cope with that at the time?.... :)
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Radu Bogdan Dicher
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#133031
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Re: HP 3457A FET Transistors
Sure. But while I own a 3457A, I've never had to repair it, so I can't help you with your FET issue. It was frustrating, actually. I bought it on eBay as "broken", wouldn't power on, and got it very
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Dave McGuire
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#133030
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Re: HP 3457A FET Transistors
OK, thanks David I assume I can email you back directly, is that correct ? Best Regards CRAIG MAYFIELD | Director - Particle & Environmental Technologies Alpha Scientific Pty Ltd Melbourne Office
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Craig Mayfield
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#133029
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Re: HP 3457A FET Transistors
It is a mailing list with a (poor) web front end. You'll find it works a whole lot better as a mailing list, rather than trying to use it as a "web forum". Just FYI. -Dave -- Dave McGuire, AK4HZ New
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Dave McGuire
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#133028
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