Features:
The PE43702 is a high linearity, 7-bit digital RF step attenuator with DSA attenuations ranging from 0.25 dB to 31.75 dB. The frequency range is attenuated from LF-4GHz.
This 50-ohm RF DSA provides parallel and serial CMOS control interface running on a single 5-volt supply and maintains high attenuation accuracy at frequencies and temperatures. It also has a unique control interface that allows the user to select the initial attenuation state at power-up. With shielding shell and anti-reverse protection diode.
Programmable gain attenuation range: 0 to 31.75DB step 0.25DB input and output impedance: 50 ohms.
With a metal shell shield.
The module supports parallel and serial mode functions. Serial Mode Configuration: Disconnect J1 J7 Short J2. Three-wire serial mode, the pins are: GND DATA CLK LE.
Specification:
Voltage: 5V DC (typical current value 5mA)
Bandwidth: 9KHz to 4GHz (different attenuation values are different, please refer to the S21 curve indicators)
Dimensions: 50x70x20mm/1.97x2.76x0.79inch
Color: Green
Quantity: 1 Pc
Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes:
1 x Digital RF Attenuator Module
1 x OLED Microcontroller Control Board
1 x USB Cable
1 x Anti-static packaging
