channel programmable transceiver the uhf fm narrow band transceiver module std-302n/n-r is suitable for industrial remote control and telemetry applications. custom made saw filters and narrow band technology provides rel......channel programmable transceiver the uhf fm narrow band transceiver module std-302n/n-r is suitable for industrial remote control and telemetry applications. custom made saw filters and narrow band technology provides reliable data communication in industrial applications where good interference rejection and practical range is required. suitable for feedback systems.