[  Home  |  Products  |  Support  |  Events  |  Contact us  ] © 2004 GDP Space Systems - a division of Delta Information Systems, Inc.

 

This tunable PCM/PAM Simulator addresses the need to perform PCM and PAM simulations cost effectively. The unit facilitates widespread use of PCM by combining the most desired features of single application users into one unit.

The Model 233 is ideal for PCM users who do not have the time nor the inclination to become simulator programmers. Taking advantage of the integrated keyboard and high-contract vacuum fluorescent display, the Model 233 allows users to directly describe the format in response to plain language prompts. The Model 233 generates PCM data at rates up to 16 Mbps as programmed into the internal synthesizer or supplied by an external clock source. The format consists of a frame filled with a background pattern over which up to 8192 unique data words may be superimposed. A subframe may also be added to the format and the unique words placed anywhere within the frame/subtrame matrix. The unique words may also be distributed throughout the frame and/or subframes in a super-commutated manner. To further simplify operation and automate simulations, GDP provides VI software with each Model 233 purchased. This software provides a menu-driven user interface through any Windows-based computer allowing the user to store pre-defined simulation patterns to disk for later use.