new experimental to operate on frequencies in the 902-928 MHz, 941-948 MHz, 1850-1990 MHz, 2400- . 2483.5 MHz, and 5725-5850 MHz for development and marketing testing of pcs new experimental to operate on frequencies in the 902-928 MHz, 941-948 MHz, 1850-1990 MHz, 2400- . 2483.5 MHz, and 5725-5850 MHz for development and marketing testing of pcs SYB 2-26-98