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RF Digital Step Attenuator PE43711 Module DC-6GHz High Performance Digital Attenuator with STC Main Control Board
Description:
- The PE43711 is a high linearity, 7-bit digital RF step attenuator with a "DSA" attenuation range of 0.25 dB steps to 31.75 dB. The frequency range is attenuated from DC-6GHz. The 50 ohm RF DSA provides parallel and serial CMOS control interfaces that operate on a single 5V power supply and maintain high attenuation accuracy of frequency and temperature. It also has a unique control interface that allows the user to select the initial attenuation state at power on. It has a shielding shell and anti reverse connection protection diode.
Features:
- Power supply: DC 5V
- Program controlled gain attenuation range: 0 to 31.75DB Step 0.25DB Input and output impedance: 50 ohms
- Support parallel and serial -mode function
- Bandwidth: DC-6GHz (Attenuation values are different at different frequencies. Please refer to S21 curve indicators for details)
Different mode:
- Serial mode: disconnect with J1/J7, short connection with J2; 3- wire serial mode, pins are: GND DATA CLK LE
- Parallel port C0.5-C16 Control Model configuration: and disconnect with J2, short connection with J1/J7.
Package Included:
- 1 x RF Digital Step Attenuator
