The Model CEC-10A is a 2nd generation baseband code synthesizer (also known as a Paging Encoder) used in the mobile radio and paging industry to generate the coded sequences necessary to test pagers (Beepers) and other selective-call (SelCall) devices. This unit encodes the new Motorola FLEX formats. Also included with the encoder is the Pagershop ® Windows program for operating the CEC-10A from a PC. See a Picture of the CEC-10A.