1. AD8310 Is A High-Speed Voltage Output Logarithmic Amplifier. 2. The Detection Frequency Range Is DC~440Mhz. 3. With Extremely Fast Response Time (Typical Value Is 15 NS), It Can Be Used As An ASK Demodulator Above 10 Mhz. 4. It Is Also The For Higher Precision Intermediate Frequency Signal Measurement Chips. 5. The Detector Output Voltage Is Output In DB Equivalent Form Of The Input Signal. Its Applications Include Rssi, Transmit Power Control And Pulse Detection. 1. Working Frequency: 0.1--440 Mhz 2. Detection Slope: +24 MV/DB, 3. Detection : -108 DBV 4. Dynamic Range: -77dbm To +18DBM (95 DB) 5. Linear Error: 0.4 DB 6. Response Time: 15NS 7. Output Voltage: 0.35---2.5V 8. Working Current: 12mA 9. Working Voltage: 7-15V (Equipped With Lm78l05 Voltage Stabilizing Chip) 10.Colour:As Shown 11.Material:PCB Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Package Contents: 1 x RF Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.