【實用工具app】DTV Curves|最夯免費app-綠色工廠好玩App

DTV Curves™ is the utility application for digital TV (DTV) propagation curves calculations in USA.It uses the FCC F(50,90) propagation curves to compute (1) distances to contours or (2) a field strength at a given distance.Features:- Calculates field strength based on ERP, HAAT, distance and DTV channel range- Calculates distance based on ERP, HAAT, field strength and DTV channel range- Supports two (2) ERP units (kW, dBk)- Supports three (3) field strength units (dBu, mV/m, uV/m)- Supports five (5) distance units (meter, kilometer, foot, yard, mile)- Autonomic engine, all calculation are processed on the device, i.e. it does not require Internet connection