If the photograph is clicked, it grows.

DVB-T COFDM (coded orthogonal frequency division multiplexing) Frequency 5MHz-1.1GHz res 0.1Hz Level –140dBm - +0dBm Data inputs TS parallel (LVDS), SPI, ASI, SMPTE310 Option Digital Noise Generator SFL-N Remote control IEC-625 (IEEE 488)GP-IB & RS-232-C Test Signal • null TS packets, • null PRBS packets (2E15–1 or 2E23–1), • PRBS before/after convolutional/trellis encoder, • PRBS before mapper for simple BER Interface Synchronous parallel interface(TS parallel or SPI) Asynchronous serial interface (ASI)with up to 270 Mbit/s Externally clocked asynchronous serial interface (ASI ext. clock) Externally clocked parallel interface (SPI ext. clock) SMPTE-310 interface for ATSC (optionally with ext. clock)