Features Wide Dynamic Range: AD831 offers a low distortion, wide dynamic range, single-chip mixer suitable for RF-IF down-conversion in high frequency and very high frequency receivers, providing enhanced performance for RF and IF applications. Improved System Performance: With a third-order intermodulation interception point of +24 dBm, the mixer achieves -10 dBm local oscillator power consumption, enhancing system performance and reducing costs compared to passive mixers systems. Single Power Supply Design: Designed to be powered by a single power supply, providing ease of use with DC isolation capacitors on RF, IF, and local oscillator ports, allowing for frequencies up to 500MHz for RF and local oscillator inputs. Versatile Bandwidth: With a 250 MHz output bandwidth, the mixer uses a single resistor to set the gain and offers low DC offset characteristics for various applications such as DC-baseband frequency conversion and quadrature amplitude demodulation. Superior Noise Figure: The SSB noise figure of the mixer is 10.3 dB at 70 MHz when the output amplifier and good source impedance are present, offering improved performance compared to passive mixers with no insertion loss or external duplexer. Specification: Item Type: RF module Model: AD831 RF Input: 0.1-500MHz RF Input: +10dBm (1dB compression point) Local Oscillator Input: 0.1-500MHz Local Oscillator Input: -10dBm IF Output: 0.1-200MHz Power Supply Voltage: DC 9--11V single-ended power supply Package List: 1 x RF Module Package List 1 x RF Module