Huatai has developed 160W power-level HTN7G21P160H and HTN7G21S160H, based on its own RF LDMOS techniques, which works from 1800-2200MHz and has been widely applied to base stations and indoor distributed systems.
The following is one of the typical applications: 16W LTE electronic fence
The HTN7G21P160H is designed to be symmetric Doherty, and combined with analog pre-distortion in this application which gets cost-effective performance. The following is the test data in client:
Single-Carrier LTE 5MHz Channel Width
After combined with APD/SC1894predistortion calibration
|Freq(MHz)||Gain(dB)||P1dB(dBm)||P3dB(dBm)||Pout(dBm)|| ACPR_ L(dbc)||ACPR_ U(dbc)||Eff@Pout(%)|