Specification Brand : Fafeicy BulletPoint1 : [Versatile Applications] Ideal for HF and VHF receivers, this module can be used in RF‑IF frequency, second mixer in DC baseband conversion, and quadrature demodulation. BulletPoint2 : [Improved Performance and Reduced Cost] Compared to passive mixers, this module significantly enhances system performance and helps reduce overall cost. BulletPoint3 : [Simple and Convenient] The mixer is designed with a single power supply and DC isolation capacitors for RF, IF, and LO ports. No need to worry about shielding and isolation issues. BulletPoint4 : [High IntermodulationPoint] With a third-order intermodulationpoint of +24 dBm, it delivers excellent performance even at -10 dBm LO power without requiring a high power LO drive. BulletPoint5 : [Low Dc Offset Characteristics] The amplifier features low DC offset characteristics, making it ideal for DC-baseband frequency conversion and quadrature amplitude demodulation. ItemName : RF Mixer Module AD831 1‑500MHz Low DC Offset, Easy to Use, +24 dBm Third OrderPoint, for HF and VHF Receive, Quadrature Demodulation ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 6 centimeters ItemPackageDimensions_Width : 6 centimeters ItemTypeKeyword : radio-frequency-transceivers Manufacturer : Fafeicy ModelName : Fafeicyt0swreid2c ModelNumber : Fafeicyt0swreid2c NumberOfItems : 1 PartNumber : Fafeicyt0swreid2c ProductDescription : Specification: Item Type: RF Mixer Module RF Input: 1-500mhz RF input + 10dBm (1dB compression point) Lo Input: 1-500mhz Lo Input: - 10dBm If Output: 1-200mhz Power Supply Voltage: 9 -- 11V single ended power supply