Princeton Applied Research 117 Preamplifiers
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Refurbished Princeton Applied Research 117
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Princeton Applied Research 117 Details
Princeton Applied Research 117
The 117 is a Low-Noise Preamplifier plug-in for use in the 124 & 126 Lock-In Amplifier and the 114 Signal COnditioning AMplifier. The unit is self-contained and derives power from the instrument with which it is being used. Input Impedance: 100 Mohms SE/DE Bandwidth: 0.2 Hz to 210 kHz Common Mode Rejection Ratio: 120 dB at 60 Hz Maximum Input Voltage: ?200 VDC
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