US Patent 7135987 Wireless chart recorder system and method

A system is disclosed for recording continuous streaming data. The system includes a data collection unit, a wireless data transmission unit, a wireless data reception unit and a recorder unit. The data collection unit is for continuously collecting data at a data collection frequency, ƒC and providing collected data. The wireless data transmission unit is for continuously transmitting the collected data at a data transmission frequency, ƒT where ƒC is greater than ƒT. The wireless data reception unit is for continuously receiving collected data at a data reception frequency, ƒR where ƒR is equal to ƒT. The recorder unit is for providing a recorder output of the collected data at a frequency of ƒO where ƒO is equal to ƒT.