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Wide-Band Amplifiers for PMTs and MCPs

过载指示

过载时探测器自动关闭

增益 20 dB 及 40 dB

Cutoff frequency 430 MHz and 2.9 GHz

低噪声，高线性度

Input and output impedance 50 Ohm

输入保护

Wide-Band Amplifiers for PMTs and MCPs

Excellent Photon Counting Performance

Time Resolution < 200 ps FWHM

Spectral Ranges: 300-650 nm, 300-820 nm, 185-820 nm

Count Rate > 10 MHz

Internal GHz Preamplifier

Overload Indicator LED

+12V Supply - No HV required!

Small Size, Low Cost

8 Channel GHz Amplifier

Overload Detection for PMTs or MCPs16 Channel TCSPC with bh SPC Modules

Cutoff frequency 1.6 GHz, Gain 26 dB

Input and Output Impedance 50

Input Protection, Monitoring of Detector Current, Overload Warning

Power Supply +12 V

GHz Wide Band Amplifier

Bandwidth 5 kHz to 2.2 GHz

Gains from 13 dB to 37 dB available

Input and Output Impedance 50

Input Protection Available

Power Supply +12 V

DC stable Wideband Amplifiers

DC to 400 MHz

Ultra-Low DC Drift

High Gain Stability

Input and Output Impedance 50

Power Supply ? V or ?2 V

Precision Preamplifier

Bandwidth DC to 2 MHz

Gain 100 / 200 / 500 / 1000

Input Current (25癈) typ. 2 pA

Offset Voltage Drift < 2.5 礦/癈

Input Voltage Noise 5 nV/Hz

Input Current Noise 4 fA/Hz

Single Phase Lock-in Amplifier

Low Cost, Small Size

Frequency range 10 Hz to >1 MHz

Wide Gain Range: 200 to 200,000

Low noise: 4.5 nV/Hz

Supply Voltage ?5 V to ?12 V