Features Efficient RF Signal Processing: This RF mixer module efficiently processes the amplified RF signal, ensuring high performance in signal mixing and conversion. Zero Insertion Loss: Eliminates the need for external duplexer or passive termination, offering seamless and hassle-free operation. Low DC Bias for Frequency Conversion: Facilitates DC coupling in DC baseband frequency conversion and quadrature amplitude demodulation, ensuring optimal performance. Versatile Application: Suitable for RF IF down conversion in HF and VHF receivers, and as a second mixer in DMR base stations, offering wide functionality. Premium Build Quality: Constructed with durable Printed Circuit Board material, ensuring longevity and reliability in various applications. Specification: Item Type: RF Mixer Module Material: Printed Circuit Board Model: AD831 RF Input: 0.1-500MHz RF Input: +10dBm (1dB compression point) Local Oscillator Input: 0.1-500MHz (-10dBm) IF Output: 0.1-200MHz Power Supply Voltage: DC 9-11V single ended power supply. Function: Used to process the RF signal amplified by LNA. Applicable Scenarios: Suitable for RF IF down conversion in HF and VHF receivers, second mixer in DMR base stations, DC baseband frequency conversion, quadrature modulation and demodulation, and Doppler frequency shifting detection in ultrasound imaging And other applications. Package List: 1 x RF Mixer Module Note: Do not use in an electrostatic environment, otherwise it will damage the electronic components. Package List 1 x RF Mixer Module