new experimental to operate on frequencies 864-868, 901-905, 1850-1990 MHz for experiments with wide-band modulation schemes to test their viability for cellularpcs delivery systems new experimental to operate on frequencies 864-868, 901-905, 1850-1990 MHz for experiments with wide-band modulation schemes to test their viability for cellularpcs delivery systems SYB 2-26-98