Satelline M3-R1 is a radio receiver module consisting of a data modem and a UHF radio receiver in a lightweight single PCB structure. The receiver module was designed for integration into the user’s data communication equipment. The channel width and the operating frequency band within the range 403-470 MHz are freely selectable. Thanks to its small size and low power consumption, the M3-R1 is particularly well suited for land surveying applications. It is compatible with the widely used PCC protocol, which facilitates connections with devices in customer application systems using this protocol.
Satelline M3-T1 is a radio transmitter module consisting of a data modem and a UHF radio transmitter in a lightweight single PCB structure. The transmitter module was designed for integration into the user’s data communication equipment. Like the M3-R1, the M3-T1 allows free selection of the channel width and operating frequency. Carrier power level can be set between 100 mW and 1 W.
The transmitter M3-T1 and the receiver M3-R1 can be used as a pair or independently, and can be delivered without a cover for flexible installation into the user’s equipment. The small, lightweight and economical M3-R1 and M3-T1 modules provide a viable solution in land surveying and a number of other applications where only receiving or transmitting function is needed.