This document presents the RF test results for GSM1900 and GPRS1900 devices, focusing on effective isotropic radiated power (EIRP) output and frequency stability. The report, designated as Appendix A.2, provides detailed measurements and analysis to ensure compliance with regulatory standards.
The EIRP data includes power levels, gain, and verdict for various channels within the GSM1900 band. Similarly, GPRS1900 EIRP measurements are presented, considering different uplink slot configurations. Peak-to-average ratio (CCDF) measurements are also included, along with 26dB bandwidth and occupied bandwidth data.
Frequency stability tests were conducted under varying voltage and temperature conditions to assess the device's ability to maintain a stable frequency output. Deviation measurements in Hertz (Hz) and parts per million (ppm) are provided, along with pass/fail verdicts based on established limits. All tests were performed according to the standards and procedures outlined in the main test report, PD20250070-R3A.