Enhance your RF signal control with the PE4302 High Linearity 6-Bit Digital RF Step Attenuator, designed for precision attenuation from DC to 4000 MHz. This advanced RF attenuator module delivers adjustable attenuation in fine 0.5 dB steps up to 31.5 dB, ensuring exceptional signal management across a wide frequency range. Built with a 50-ohm impedance and a robust plastic housing, the PE4302 combines high performance with reliable protection for professional and industrial RF applications. Key Features: · **Wide Frequency Range:** Supports attenuation from DC up to 4000 MHz, making it suitable for a broad spectrum of RF applications. · **High Linearity and Accuracy:** Maintains precise attenuation values across frequency and temperature variations, ensuring consistent signal integrity. · **6-Bit Digital Step Attenuation:** Provides 0.5 dB incremental steps with a maximum attenuation of 31.5 dB for fine-tuned signal adjustment. · **Dual Control Interfaces:** Offers both parallel and serial CMOS control modes operating on a single 3V supply, allowing flexible integration into various systems. · **Initial Attenuation State Selection:** Unique control interface enables users to set the starting attenuation level at power-up for customizable operation. · **Shielded Metal Case:** Equipped with a metal shell for effective electromagnetic shielding and enhanced durability. · **Anti-Reverse Protection Diode:** Safeguards the module against reverse voltage damage, improving reliability during use. · **Low Power Consumption:** Operates typically at 5V DC with a current draw of approximately 5mA, ensuring energy-efficient performance. Technical Specifications: · Supply Voltage: 5V DC (typical current 5mA) · Attenuation Range: 0 to 31.5 dB in 0.5 dB steps · Input/Output Impedance: 50 ohms · Frequency Bandwidth: 1 MHz to 4 GHz (attenuation varies with frequency; refer to S21 curve for details) · Control Modes: Serial mode (3-wire: GND, DATA, CLK, LE, 3.3V), Parallel port C0.5-C16, Parallel port PUP control · Material: Plastic housing with metal shielding Package Includes: · 1 x PE4302 Digital RF Step Attenuator Module The PE4302 Digital RF Step Attenuator is an ideal choice for RF engineers and technicians seeking precise, programmable attenuation with flexible control options. Its compact design, reliable shielding, and protective features make it perfect for use in communication systems, signal processing, and testing equipment, delivering stable and accurate RF attenuation performance.