PE4302 is a high linearity, 6 digital RF step attenuator, "DSA" to step 0.5 dB to 31.5 dB attenuation range frequency range from DC一4000MHz Attenuation This 50 ohm RF DSA provides. parallel and serial CMOS control interface running on a single 3-volt power supply. And maintain a high attenuation accuracy of frequency and temperature. It also has a unique control interface, allowing the user to select the initial power-up attenuation state. The PE4302 exhibits very low insertion loss and low power consumption.
Highlights:
Using plenty of filter capacitances for power decoupling
Designed according to high-frequency circiut
Power supply uses RT9193 chip, which can reduce inerferences remarkably
Features:
1. STM32 master chip
2. 12864 LCD
3. Supporting 232 serial port
Dimensions:
50mm * 50mm
Supply Voltage Range:
5V
Enter the maximum power is: +24 dBm
Module Instructions: LE is placed on the opposite side of the ON, P / S is ON, the module is programmed mode; LE is ON, P / S is placed on the opposite side of the ON, the module DIP control mode, By C0.5 ~ C16 six dial control, the attenuation of the size of the dial code value. For example, you need to attenuate 20dB, you can dial C16 and C4 in ON position.
Package include
Official list of parameters given:
Module measured parameters table: