ATA-5220 is an ideal preamplifier that can amplify tiny signals. Using ultra-low noise power supply,voltage gain 60dB.
The input is BNC interface, the input resistance is 50Ω.
The output is BNC interface, Maximum output voltage is 2Vp-p.
The voltage gain is 60dB.
For detection of infrared sensor
For detection of weak magnetic field sensor
For optical detection of phototransistor