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RF Made Simple
Posted by admin on October 10th, 2008
Low Power Radio Solutions (LPRS) has claimed that its easy-Radio allows you to ignore the radio link and treat it as if it were a wire. A simple TTL or RS-232 data source is all that’s required to move data from point A to point B, and vice versa, using a pair of easy-Radio transceivers. All of the messy encoding, decoding, and checksum calculations are achieved by the easy-Radio’s internal processor. easy-Radio uses frequency hopping and a maximum of 120 mW of output power to achieve a range of 500-m line-of-sight. My 900-MHz easy- Radios hop at 25 times per second over 25 channels, which, under the control of the internal microcontroller, is transparent to the data radio user.
RF Made Simple - [Link]
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