Hisense HT007E - User Manual
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Table of Contents:
- Page 8 – Dynamic Frequency Selection
- Page 9 – Parameters of radar test waveforms
- Page 10 – Radar Waveform Calibration Procedure:
- Page 11 – EUT is not support TPC and not with Radar detection.
- Page 12 – period; Block diagram of test setup Test Procedure:
- Page 14 – Test plots as follows:
- Page 15 – Antenna Requirements; dBi are used, the power shall be reduced by the amount in dB that
- Page 16 – Radiated Emission
- Page 18 – MHz
- Page 19 – FREQUENCY
- Page 21 – produces highest emissions.
Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24071734-1E02
Page 128 of 277
10. Frequency Stability Measurement
10.1. Limit of Frequency Stability
Manufacturers of U-NII devices are responsible for ensuring frequency stability such that an
emission is maintained within the band of operation under all conditions of normal operation as
specified in the user’s manual.
10.2. Measuring Instruments
The measuring equipment is listed in the section 4 of this test report.
10.3. Test procedures
(1) To ensure emission at the band edge is maintained within the authorized band, those values
shall be measured by radiation emissions at upper and lower frequency points, and finally
compensated by frequency deviation as procedures below.
(2) The EUT was operated at the maximum output power, and connected to the spectrum analyzer,
which is set to maximum hold function and peak detector. The peak value of the power envelope
was measured and noted. The upper and lower frequency points were respectively measured
relatively 10 dB lower than the measured peak value.
(3) The frequency deviation was calculated by adding the upper frequency point and the lower
frequency point divided by two. Those detailed values of frequency deviation are provided in table
below.
10.4. Test setup
Appendix G: Frequency Stability
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Summary
Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24071734-1E02 Page 135 of 277 11. Dynamic Frequency Selection 11.1. Applicability of DFS requirements Table 1: Applicability of DFS Requirements Prior to Use of a Channel Requirement Operational Mode Master Client Without Radar Detect...
Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24071734-1E02 Page 136 of 277 11.2. Limit (1) DFS Detection Thresholds Table 3: DFS Detection Thresholds for Master Devices and Client Devices with Radar Detection Maximum Transmit Power Value (See Notes 1, 2, and 3) EIRP ≥ 200 milliwatt ...
Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24071734-1E02 Page 137 of 277 A minimum of 30 unique waveforms are required for each of the Short Pulse Radar Types 2 through 4. If more than 30 waveforms are used for Short Pulse Radar Types 2 through 4, then each additional waveform mus...
