Duty Cycle Calculations and Measurements

FCC ID: XWX-LOS5000

Test Report

Download: PDF
FCCID_1393615

WhereLAN III Location Sensor Model: LOS-5000 Transmitter Duty Cycle Calculation and Measurements. The spectrum analyzer’s (Agilent 8595E) input was driven by a 2.4 GHz receiving antenna, which was coupled to the transmit antenna of EUT. The spectrum analyzer center frequency was set to EUT’s RF channel carrier. The frequency span on the analyzer was set to ZERO SPAN. The transmitter ON time was determined from the resultant time-amplitude display. Duty Cycle Calculation: Duty cycle = Maximum ON time in 100 msec/100. _ For DSSS mode (see plot #3), maximum duty cycle = 2.55 msec/100 msec = 2.55% Duty Cycle Measurements: Please see page 2. 1

sur3sizeore ar, 2nee neme NOR mnke mace MSF eguge ©5j stokr "Wihs nee vAF comsacrraizes MebabAT M ons yau a mie 2s ore ar. seee Rr .o ane oi § at se as ; Pea wehe"h tee & nex iz weerrine gons BSTLT view a summc a m 8Eokoo F1 tgees Pipsc nere 9e um—‘r——'_‘—'—..- ’ m on vaw a mie smm e wsir a


Document Created: 2010-11-19 16:41:16
Document Modified: 2010-11-19 16:41:16
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC