BUY A7800 https://www.utsource.net/itm/p/1385002.html
From old datasheet system
The Avago A7800 is a dual low-noise amplifier designed for use in a variety of applications. It is a dual-channel, low-noise amplifier with a wide frequency range of up to 1.2GHz. It features low noise figure, high gain, and low distortion. It is suitable for use in a variety of applications such as cellular base stations, wireless LANs, and other RF systems. The A7800 is available in a DIP-8 package. The A7800 features a low noise figure of 1.2 dB, high gain of 16 dB, and low distortion of 0.2%. It has a wide frequency range of up to 1.2GHz and is suitable for use in a variety of applications. It has an input impedance of 50 ohms and an output impedance of 50 ohms. It also has a low power consumption of 1.8 mA. The A7800 is suitable for use in a variety of applications such as cellular base stations, wireless LANs, and other RF systems. It can be used to amplify signals from antennas, receivers, and transmitters. It is also suitable for use in low-noise amplifiers, filters, and other RF circuits. (For reference only)