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Spread spectrum radios spread the normally narrowband information signal over a relatively wide band of frequencies. This allows the communications to... more |
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Campbell Scientific's narrow-band RF systems consist of a radio modem and a low-powered transceiver at the remote station(s), and a transceiver... more |
Spread spectrum, UHF, VHF, or ELOS radio frequencies can be used to retrieve data from monitoring sites. We offer radios in the 900 MHz, 2.4 GHz, 148 to 174 MHz, 400 to 430 MHz, and 440 to 470 MHz range. FCC licenses are required for some RF ranges.