Based upon a modular, card-based design, SEMCO's family of telemetry and tracking receivers incorporates all of your receiver needs into a single 4U or 6U rack-mount industrial chassis. This card-based architecture provides a truly modular system that can grow and change to meet your system requirements...now and in the future.

CONFIGURATION FLEXIBILITY - SEMCO's receivers provide the user with the flexibility of independent, stand-alone single or multi-channel receivers in a single chassis, with typical configurations embracing either one or two dual receiver combiner groups, or multi-channel tracking receivers. As many as eight PCM FM receivers can be incorporated into one chassis when pre-detect diversity is not required.

The user can select a 6U high chassis (the RC/RT 600 Series), which offers the benefit of dual, redundant "hot-swappable" power supplies and the ability to be configured with up to two dual receiver combiner groups, or eight receiver channels without diversity. As an alternative where space is a premium and dual redundancy is not required, the user can select a 4U high chassis (the RC/RT 400 Series), which can also be configured with either one dual receiver combiner group or four independent receiver channels without diversity.

SUPERIOR PERFORMANCE - Five different single band RF channels are available, as well as SEMCO's single card multiband capability, which covers 1435-1540 MHz, 1710-1850 MHz and 2185-2485 MHz. Sixteen IF bandwidth filters from 300 kHz to 30 MHz are provided per receiver channel. Superior low shape factor is possible through extensive use of SAW filter technology. Receiver performance includes excellent dynamic range, superior adjacent channel interference (ACI), spurious response, phase noise and image rejection characteristics.