Schematics Part 1

DEKRA Certification, Inc.
405 Glenn Dr. Suite 12,
Sterling, VA 20164
United States of America
Report No: 2271ERM.007A1
Page 40 of 181
02-20-2019
TEST A.3: POWER SPECTRAL DENSITY
LIMITS:
Product standard:
Part 15 Subpart C §15.407 and RSS-247
Test standard:
Part 15 Subpart C §15.407(a) (1) (5) and RSS-247 6.2.1.1
LIMITS
In the band 5.15-5.25 GHz, the maximum conducted output power over the frequency band of operation shall not
exceed 1 W provided the maximum antenna gain does not exceed 6 dBi. In addition, the maximum power spectral
density shall not exceed 17 dBm in any 1 megahertz band. If transmitting antennas of directional gain greater than
6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be
reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi.
TEST SETUP
For all modes, the maximum power spectral density level in the fundamental emission was measured using the
method according to point F) (Method SA-1) of Guidance 789033 D02 General UNII Test Procedures New Rules
v01.
TESTED SAMPLES:
S/01
TESTED CONDITIONS MODES:
TC#01 (a mode)
TEST RESULTS:
PASS
Bandwidth: 20 MHz
Lowest frequency
5180 MHz
Middle frequency
5220 MHz
Highest frequency
5240 MHz
Power spectral density (dBm)
-4.631
-5.817
-7.282
Measurement uncertainty (dB)
<±0.78