The WXO-929 amplifier is designed for professional multimedia CATV networks which make an intensive use of the return path transmission, especially those with an HFC architecture. In such networks, WXO amplifiers perform the function of final amplifiers. WXO gives the performance of Line Extender Amplifier with reliability of Trunk device. GaAs hybrid circuit applied in WXO-929 guarantees high quality of signal parameters – high output level with very low inter-modulation distortions. GaAs technology enables reduction of power consumption which has an influence on CATV network maintenance costs.