Item type: RF programmable attenuator
Operating frequency range: 1 ~ 3800 MHz
Maximum input power: 20 dBm
Attenuation range and step: attenuation range of 0~ 31 dB, step size is 1 dB
Insertion loss: Less than 2.0 dB
Attenuation control: Press the OK button, press + after the attenuation digit flashes, - button to control the actual addition or subtraction, press OK again to confirm
Input- /Output impedance: 50 Ω
Power supply: MiniUSB 5V
Input/output interface: RP-SMA interface