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Silicon Investigations HP (Agilent, Keysight) 4194A
Impedance/Gain
Phase Analyzer Repair Service
The HP (Agilent, Keysight) 4194A impedance/gain phase analyzer is an integrated
solution
for the efficient measurement and analysis of components and
circuits. The test frequency range is 100Hz to 40Mhz for
impedance measurements and 10Hz to 100Mhz for gain phase
measurements. Silicon Investigations repairs these analyzers and
we stock most common assemblies. In addition, we purchase non
working machines and sell refurbished analyzers. Current prices
for used machines range from $5000 to $8500, depending on options and
cosmetic condition. Please contact
us for more information.
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The HP (Agilent, Keysight)
4194A
analyzers are known to have problems with the power supplies, null
detector subassembly, IF amp assembly, front
panel buttons, and display system. Replacement assemblies can
usually be delivered from stock. Please contact us with your
requirements.
CAUTION: if your machine is not functioning correctly and the screen is
blank and the led lights on the front panel are unresponsive or blink
randomly - turn the machine off immediately. We have recently
seen a failure where the processor is running randomly causing further
damage to the machine.
Options:
Opt 350 50 ohm system
Opt 375 75 ohm system
Opt 001 High stability frequency reference
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HP (Agilent, Keysight) 4194A Analyzer Reference Material:
HP 4194A Specifications
HP 4194A Operation Manual
HP 4194A service Manual
HP (Agilent, Keysight) 4194A Test Fixtures:
HP 16047A Operation and
Service Manual
HP 16047D Operation and
Service Manual
HP Impedance Test
Fixture Guide
HP (Agilent, Keysight) Standard Capacitors:
HP 16380A Standard Capacitor Set
HP 16380C Standard Capacitor Set
HP (Agilent, Keysight) Calibration R-L Standard:
HP 16074A R-L Calibration Standard
HP Application Notes:
Impedance Characterization
of Resonators Using the 4194A Impedance / Gain-Phase Analyzer
Multi-Frequency C-V
Measurements and Doping Profile Analysis of Semiconductors - HP 4194A
Application Information
Constant Current
Measurements Using the HP 4194A - HP 4194A Impedance / Gain-Phase
Analyzer
Please see our shipping information
page for packing and shipping of your valuable instrument:
Shipping
Cautions
Please
call us at 920-955-3693 or email [email protected]
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