SATEL-TR49 is the first radio module in SATEL GO product family with new revolutionary features. This dual band and multimode transceiver has two frequencies in one compact design and the integration is made easy. It uses the licensed 410-475 MHz and licence-free 902-928 MHz bands.
SATEL Proof-TR4 /TR9 is a heavy-duty radio modem with IP69K rating. The modem is protected against ingress of dust, high temperature and high-pressure water. You can choose the radio module inside from the following frequency variants: 403–473 MHz and 902–928 MHz ISM licence-free band.