|Input impedance||1 MΩ //20 pF|
|Gain||×10 ±2% ( ×1 using passive ×10 probe)|
|Output impedance||75 Ω|
The PCB holds two jumpers: One to select the line voltage, and one to select between dc and ac coupling. Since the output amplifier is an opamp with a series resistor to provide the 75 Ω output resistance the probe adapter is easily modified to 50 Ω output impedance by changing this resistor.