1、PCB Adopts 1.6mm thick double‑sided sheet and the whole process of tin spraying treatment, stable performance. 2、Ensure the good passing performance of both large and small currents, 20‑1500MHz of the frequency range. 3、Integral molding without burrs, smoothly surface and convenient for installation and connection. 4、Large heat dissipation area can be better maintained for a long time, 3.5dB of the noise factor. 5、11‑15V (There are two voltage regulator chips on the board) of the power supply voltage. Item Type: RF Amplifier Material: PCB 1. Power Supply Voltage: 11-15V (there are two voltage regulator chips on the board) 2. Frequency Range: 20-1500MHz 3. Amplifying Gain: 28dB (With internal gain)4. Noise Factor: 3.5dB 5. Maximum Power: 0.5W (26.5dBm) 6. Connector Model: SMA female head (outer thread inner hole) 1 x RF Amplifier