1805 to 1880 MHz, 200 W Amplifier

摘要

Broadband Wireless has developed a linearized 200 W peak power amplifier operating in the 1805 to 1880 MHz band. Linearized output power is 50 W (80 W maximum) with ACPR (5 MHz W-CDMA at 7.5 dB PAR) of ＜-45 dBc at 5 MHz and ＜ 50 dBc at 10 MHz. With a 10 MHz LTE waveform at 50 W, the ACP is ＜-45 dBc at 10 MHz offset. The RF gain is 45±0.5 dBm (adjustable) with ±0.5 dB gain over the frequency and temperature range. The noise figure is 12 dB.