SRS SR552 BJT输入前置放大器 (100 kΩ + 25 pF)

Input impedance: 100 kΩ + 25 pF

Inputs: Single-ended or differential

Maximum input: 70 mVrms for overload, 50 VDC, 20 VAC damage threshold

Noise (typ.):

1.4 nV/√Hz at 1 kHz

1.6 nV/√z at 100 Hz

2.5 nV/√Hz at 10 Hz

Coupling: AC (0.016 Hz)

CMRR (1 V input): 100 dB at 100 Hz

Gain: 10, 20, 50, 100 (automatically set by SR510 or SR530 lock-in)

Full scale input: 10 nV to 200 mV

Gain accuracy: 2 % (2 Hz to 100 kHz)

Gain stability: 200 ppm/°C

Outputs:

A (signal, 600 Ω, single-ended)

B (shielded ground)

Maximum output: 10 Vpp

Power: Supplied by SR510, SR530, SR810, SR830 or SR850 or SR124 via control cable

Dimensions: 3.0" × 1.3" × 5.1" (WHL)

Weight: 1 lbs.

Details

Datasheet


Manual


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