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: seeking schematic and any experienced advice FOLLOW-UP MESSAGE with correct model number
From personal experience with that flavour of SMPS in other products.?? It's more likely that the PFC front end has "blown up!" They are fairly easy to remove the PCB's, upon which you'll easily see
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Dave_G0WBX
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#101356
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Re: 8350B w/83590A repair advice
On Sun, 15 Dec 2019, Paul Bicknell wrote: No problems, everybody else also welcome to download it. > Thank you for the manual > > Best Regards Paul > > -----Original Message----- > From:
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Sergey Kubushyn
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#101355
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Re: Help to repair my HP654A Test Oscillator
I will have to check my serial numbers.? Your most recent message didn't mention matching tubes. Anyway, this is interesting.? The easiest mods would be to lower the amplitude and improve the lamp
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Bob Albert <bob91343@...>
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#101354
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Re: Dead 54720D
Argh, doesn't appear to be a regular parity, sum complement, or CRC. Need to pull the EEPROM from the other 54712A (with a different serial number) and XOR with this one, to see where the differences
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Ovidiu Popa [Business]
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#101353
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Re: OT? Comb mixer, drive level?
Hello, Thanks. Any idea where I can find that manual? Checked ko4bb and Baman, but didn't seem to be there. Any idea what power level was used? Regards, Staffan
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Staffan
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#101352
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Re: Help to repair my HP654A Test Oscillator
*** Distortion of the HP-200CD *** I used my HP-330B Distortion Analyzer to check the 200CD. The 330B is a vacuum tube unit; 0.04% is definitely pushing its limits; it probably would be more fair to
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Jeremy Nichols
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#101351
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Re: 8350B w/83590A repair advice
The early 8970A Noise Figure Meters used the same battery pack for the same purpose though it appeared to serve a larger number of RAM's than the 8350B. Later, the NF Meters were modified to eliminate
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J. L. Trantham
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#101350
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Re: OT? Comb mixer, drive level?
Have a look at the Ailtech 757 where he first mixer is an HP comb generator driven beyond its normal specs. On Sunday, December 15, 2019, 5:33:12 PM GMT+1, Staffan <testjarfalla63@...> wrote:
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jfphp
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#101349
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Re: Wanted: HP 3458a DVM in non-working condition
Rick, Be prepared to pay big $$$ unless you happen to luck out and find a bargin. Even a non-working 3458A goes for over $1000. This instrument is rarely found in a non-working condition. The general
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[email protected]
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#101348
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OT? Comb mixer, drive level?
Hello, I'm working on fixing a VNA with a comb mixer (input 360 - 540 MHz) as the first stage, covering 270 MHz - 20 GHz (sic). It seems the driver amp was off tuning and only output approximately
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Staffan
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#101347
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Re: Does anyone have any PIC17C42A-16I/L to spare (ideally in UK)
Thanks ¨C I tried to order via their website but failed (?). I¡¯ll ? them on Monday David Sent: 15 December 2019 15:27 To: [email protected] Subject: Re:
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David C. Partridge
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#101346
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Re: Does anyone have any PIC17C42A-16I/L to spare (ideally in UK)
Microchip Direct have over 1000 PIC17C42A-25I/L in stock at ?7.21 each. The hgher speed should not be an issue.
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Robert G8RPI
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#101345
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Re: Does anyone have any PIC17C42A-16I/L to spare (ideally in UK)
Microchip never obsoletes a product or so they told me 10 years ago. If that is true you should be able to get one direct. Chuck
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Chuck Lippmeier
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#101344
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Re: 8350B w/83590A repair advice
Hi Mark From the results given it could be that as stated earlier it requires realigning The master yig is multiplied several times to give the full band so during alignment the switching between the
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Paul Bicknell
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#101343
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Re: 8350B w/83590A repair advice
Thank you for the manual Best Regards Paul
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Paul Bicknell
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#101342
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Re: Help to repair my HP654A Test Oscillator
Okay Jeremy I appreciate it.? I have two 200CDs and am sure I can glean a matched pair of tubes from the four.? In any case I am interested in taking this far enough to at least approach the amount
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Bob Albert <bob91343@...>
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#101341
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Re: Have probes - but need matching grounding clips and grabbers
Toby, check the HP Archives for the manuals, search ¡°HP 10017A manual¡±. I also may have the probes and grabbers. I will have to check my stock for extras. Contact me @ donbitters@... with
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Don Bitters
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#101340
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Re: Help to repair my HP654A Test Oscillator
There are a number of tricks that have been published over the years. I¡¯ll send you copies tomorrow. In the meantime, ? balance the two pairs of tubes that make up the push-pull oscillator. The
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Jeremy Nichols
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#101339
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Re: Help to repair my HP654A Test Oscillator
What's your secret Jeremy?? I have a couple of 200CDs but they are nothing to write home about regarding distortion. Bob K6DX
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Bob Albert <bob91343@...>
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#101338
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Re: Help to repair my HP654A Test Oscillator
My650A did fairly well distortion-wise but my favorite is the 200CD. With a few tricks and a little tweaking I was able to get it down to 0.04%, well below spec. Jeremy [email protected]> wrote:
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Jeremy Nichols
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#101337
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