1. The heat dissipation area of the module can better maintain long-term operation.2. One-piece molding without burrs, with smoothly and easy to install.3. adopts 1.6mm thick doublesided board, strong and durable, has a long service life.4. The whole process of spraying tin ensures good passing performance of and small currents.5. The maximum installation inductance is 8.53uh, the minimum installation inductance is 0.05uh.Item Type:Antenna Tuner BoardModel:ATU-100Maximum Current Consumption:400maNumber of Installed Inductors:7Number of Installed Capacitors:7Power Measurement Step of 10 Watts:0.1 wattsMeasurement Steps With Power Higher Than 10: 1 wattPower Measurement Accuracy:10 percent Maximum Installation Inductance:8.53uhMinimum Installation Inductance:0.05uhMaximum Installed Capacity:1869pfMinimum Installed Capacity:10pfColour:BlackMaterial:PCandMetalPackage Contents:1 x Motherboard1 x Connection Line1 x ModuleOnly 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.