This analysis report focuses on a portable 2.4GHz transceiver (Car Unit) designed for use with an RC controller. The device operates across 32 channels within the 2420-2465MHz frequency range. Powered by two 3.2V lithium-ion batteries, the EUT's movement is controlled by user interaction with the controller's switches.
The device features an internal integral antenna with 0dBi gain. The nominal rated field strength is 96.0dBμV/m at 3m, with a production tolerance of +/- 3dB. The report assesses the device's compliance with SAR exclusion thresholds based on KDB 447498 D04 Interim General RF Exposure Guidance v01.
The maximum allowed peak field strength, considering production tolerance, is 99.0dBμV/m at 3m. The analysis concludes that the device's calculated field strength is below the minimum SAR exclusion threshold level. Therefore, the EUT is considered compliant with SAR requirements without further testing.