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: 35677A service/ internal diagram.
I looked but couldnt find a source for download online, anyway its not really rocket science, the connector basically only controls a SPDT switch that switches the RF from the source to either the A
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lothar baier <microwaveengineer1968@...>
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#9181
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35677A service/ internal diagram.
Hello group:
Does anybody have the service manual of the 35677A S parameter test set?
All I need to know is what the pin out of the little connector on the
back?
I am trying to change the internal
By
marsac1212
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#9180
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Microwave CAE
Since many people dont have the $ or the acess to good tools at work
i have taken the time to put together some recomendations for free or
low cost tools to make life easier ! be aware that most tools
By
microwaveengineer1968 <microwaveengineer1968@...>
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#9179
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Re: HP8565 hacking/mods
Agreed, assuming the caqpacitors around the YIG tuning circuits are all up to spec. I've seen
one or two (non Ta) go low C.
Best,
-John
Alexander Whiplash wrote:
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J Forster <jfor@...>
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#9177
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Re: HP8565 hacking/mods
designing for low phasenoise never has been a trivial task, this especially goes for wideband oscilators such as YIGs, you also have to drive the shielding of the tuning lines almost to a excessive
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lothar baier <microwaveengineer1968@...>
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#9178
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Re: HP8565 hacking/mods
--- Kuba Ober <ober.14@...> wrote:
There are many sources of noise that can get onto the
YIG tuning current. Power supply ripple will have
already been knocked down to a very low level in
By
Alexander Whiplash <alexander_whiplash@...>
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#9176
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Re: HP8565 hacking/mods
I think that Bob Pease wrote a good article or two about ripple rejection for
power supplies. Google for "what's all this ripple rejection stuff anyway".
He shows how to do it with high voltage
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Kuba Ober
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#9175
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Re: HP 437B Repair / Service Sheets
First off , are you sure that your 8482A is ok ? have you verified operation with another powermeter ? one offender on the 437 as well as other meters is the input connector, if the contacts wear out
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lothar baier <microwaveengineer1968@...>
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#9174
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Re: HP 437B Repair / Service Sheets
Do you have the sensor connected to a 50 ohm source (turned off) or pad?
Sometimes an open sensor input can make things jump around especially on
low ranges.
Best,
-John
Richard wrote:
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J Forster <jfor@...>
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#9173
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HP 437B Repair / Service Sheets
I have a nice HP 437B Power Meter that is not working. It passes self
test OK, But the output from the Sensor (Good 8482A) displayed varies
all over the place. Even after zero preformed on Power
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Rich Gill
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#9172
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Spectrumanalyzer recomendations
Ok i know i sound like a broken record but i still consider the 70000
series the best choice if you need a good lab analyzer.
First off its a synthesized unit and you can piece it together and
expand
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microwaveengineer1968 <microwaveengineer1968@...>
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#9171
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Re: RECOMDENTATIONS FOR E4401B SPECTRUM ANALYZER
just out of curiosity i would like to study the E4401 and see if it can be hacked to go to 3GHz, Agilent was good about putting features in their units and then limit them by Firmware corrections, i
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lothar baier <microwaveengineer1968@...>
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#9170
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Re: RECOMDENTATIONS FOR E4401B SPECTRUM ANALYZER
What's your budget like? What features do you actually need?
If you are OK with your current model except for its upper tuning limit,
have you thought about building a downconverter for it? There
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John Miles <jmiles@...>
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#9169
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RECOMDENTATIONS FOR E4401B SPECTRUM ANALYZER
Hi.
A few years ago I had the opportunity to purchase a used E4401B
Spectrum analyzer which has worked well for me. I am now interested in
looking as signals between 1.5 and 2 GHz which this analyzer
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Jeffrey Shank <jshank@...>
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#9168
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FPGA/CPLD Kits
I have found a few FPGA kits that i used on previous projects, all of
them are working and in good condition, the reatail price is somewhere
from 199 to 499 i am asking $50ea OBO ! maybe someone can
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microwaveengineer1968 <microwaveengineer1968@...>
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#9167
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Re: Commercial interest ?
the old saying - if the shoe fits wear it comes to mind :) but i wasnt actually aiming at you
Well, i dont have any dogs in this race either - i just recently got a 8753B which thank god has a good
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lothar baier <microwaveengineer1968@...>
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#9166
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Re: Commercial interest ?
Ok Lothar, that one was aimed directly at me, so I must respond!
I do lots of things without expectation of pay. I have coached
recreational soccer for many years. I help out with one of the
local
By
Chuck Harris
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#9165
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Re: Commercial interest ?
Financial interest makes sense if you start a company and want to make money, if i would have the intension to start a business selling replacements for obsolete parts than for sure i would go broke
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lothar baier <microwaveengineer1968@...>
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#9164
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Re: Commercial interest ?
I used the stratix because i had a eval board for it on hand, for cost reasons i would not recommend this family ! Cyclone3 are pretty good and Lattice has low cost FPGAs with build in SERDES for
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lothar baier <microwaveengineer1968@...>
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#9163
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Re: HP8565 hacking/mods
First off, I have no dog in this fight, but it seems to me used laptops, especially lower performance ones, are dirt cheap (>$100) these days. Why not a simple interface that uses the parallel or USB
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J Forster <jfor@...>
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#9162
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