This analysis report pertains to a toy dinosaur head equipped with a 2.4GHz transceiver. The device operates on four channels, specifically at 2420MHz, 2435MHz, 2450MHz, and 2465MHz. Power is supplied by three 1.5V AA batteries.
The antenna is internal and integral, with a gain of 0dBi. Conducted power ranges from -15dBm to 0dBm. According to KDB 447498, the maximum conducted power is 0 dBm, equivalent to 1 mW.
The SAR Exclusion Threshold Level is calculated as 3.0 * (minimum test separation distance, mm) / sqrt(frequency in GHz). With a minimum test separation distance of 5mm, the calculated threshold is 9.53 mW.
Since the conducted output power is significantly below the SAR Exclusion threshold level, the toy dinosaur head is deemed compliant with SAR requirements without the need for further testing.