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SIM Series SIM910 & SIM911 SRS Stanford Research System

Mã sản phẩm: SIM910 & SIM911
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Hãng SX: SRS Stanford Research System
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Đặt hàng
The SIM910 and SIM911 are low-noise, programmable preamplifiers which are ideal for a wide range of small signal applications. The primary differences between the two models are their input impedance and input noise. The SIM911 has a bipolar junction transistor front-end, offers lower input noise, and has a 100 kΩ front-end impedance. The low bias current and 100 MΩ input impedance of the SIM910, which has a JFET front-end, make it a better choice for use with high impedance sources.

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Thông tin sản phẩm

Specifications
  Common SIM910 SIM911
Frequency range DC to 1 MHz
Gain 1 to 100 (1-2-5 sequence)
Gain accuracy ±0.5 % (DC to100 kHz), ±5 % (<1 MHz)
Gain stability 200 ppm/°C
Input noise (typ.)   4 nV/√Hz @ 1 kHz 1.8 nV/√Hz @ 1 kHz
Input impedance   100 MΩ // 35 pF 100 kΩ // 35 pF
Input bias current (DC coupled)   0.5 pA (typ.) 4 µA (typ.)
AC coupling frequency (-3dB)   16 mHz 0.7 Hz
Input selection A, A-B or GND
Input coupling AC or DC
Input shields Floating or ground
Maximum input ±1 V differential, ±5 V common mode
Maximum output ±10 V
Common mode rejection 85 dB @ 1 kHz
Operating temperature 0 °C to 40 °C, non-condensing
Interface Serial via SIM interface
Connectors BNC (3 front, 1 rear) 
DB15 (male) SIM interface
Power Power supplied by the SIM900 Mainframe, or optionally by a user-supplied DC power supply (±15 V and +5 V)
Dimensions 1.5" × 3.6" × 7.0" (WHL)
Weight 1.5 lbs
Warranty One year parts and labor on defects in materials and workmanship

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