Attenuation Control: Press OK key, press + after the attenuation digit blinks, - key to control actual addition or subtraction, press OK again to confirm.
Wide Applicable: Variable RF attenuator use universal RP SMA interface, suitable for a variety of instruments.
Attenuation Range and Step Size: The RF programmable attenuator has a attenuation range of 0 to 31dB and a step size of 1dB.
Impedance and Power Supply: The input and output impedance of digital RF attenuator module is 50¦¸, and the power supply adopt miniUSB 5V.
Ideal Replacement: Made of excellent electronic components, it has good performance, long service life, is an ideal replacement for the old and damaged parts.