Technical data

Measurements done by jmd01 from Bratislava, Slavakia

Excellent measurements done by Neurochrome. Many thanks, Tom!

Frequency response: 0 Hz - 25 MHz(?), more than 10 MHz. This is valid without input coupling cap. With this cap, 8 or 17 Hz
Frequency response with input filter: 0 Hz - 1.29 MHz, -3 dB. This is valid without input coupling cap. With this cap, 8 or 17 Hz
Power bandwidth at 7 Vrms, 50 ohms: 0 Hz - 25 MHz(?), more than 10 MHz. This is valid without input coupling cap. With this cap, 8 or 17 Hz
Equivalent input noise: 0,6 µV
Signal to noise ratio: 112 dB at 1 V out
Dynamic headroom: 129 dB
Distortion: 0,00042%
Slew rate: 1200 V/us
Step response: Perfect without overshoot
Gain: 4 (12 dB)
Input impedance: >1 Mohms, pullup, pulldown resistors not included.
Output impedance: 2.5 ohms
Output current: 120 mA peak
Supply voltage: 230 VAC in,  115 VAC is also possible.
Dimensions: 203,2 (8,0") x 123,2 (4,85") mm