The ENR1 is a miniature PCB mounting VHF radio data receiver. It is a narrowband 12.5KHz spacing receiver incorporating a received signal strength indicator (RSSI). It allows the simple implementation of data links at speeds up to 5kbps.
he M48-144-SHX1 presents M48 modem IC combined with a SHX1 radio module and suitable interface circuits, power supplies, connectors to provide a complete RS232 radio modem interface. Optionally, the board can be housed in an EAS120 extruded aluminium housing
The M48-169-BiM1H presents M48 modem IC combined with a BiM1H radio module and suitable interface circuits, power supplies, connectors to provide a complete RS232 radio modem interface. Optionally, the board can be housed in an EAS80 extruded aluminium housing
The apps board presents the M48 modem, combined with a radio module (either USX or BiM/NiM family) and suitable interface circuits, power supplies and connectors