Features Adopt the process of immersion gold, make the printed circuit surface is stable with color, brightness and smooth coating, good welding property The process of immersion gold improves reliability, not easy to corrode and fall off, and have beautiful appearance Ultra bandwidth, high frequency inductors and capacitors without resonant points High input power capability Unconditionally stable Features:  -The double-sided immersion gold process makes the surface of the printed circuit stable in color, the bright coating is smooth, and the solderability is good. -High input power capability, unconditional stability. -The immersion gold process improves the reliability, is not easy to corrode and falls off, and has a beautiful appearance. -Ultra-bandwidth, high-frequency inductors and capacitors without resonance points. -Power supply voltage: typical +5V (typical current value 125mA). Specifications: Bandwidth: 0.01-4GHZ Noise coefficient: 1.3dB Size:32 x 2m/1.26 x 0.91inch Weight: 5g Gain: The typical value is 21dB@1.9G (different frequencies have slightly different gains). Input and output impedance: 50Ω Maximum output power: P1dB +22dBm typical, +39.5dBm output IP3. File download: http://pan.baidu.com/s/1hr5Gzy8(Pasword:6axr) 1 x RF Low Noise Amplifier Package List