SAR assessment75943122-03 Issue 01

FCC ID: 2AQQW9200

RF Exposure Info

Download: PDF
FCCID_4089135

TUV SUD Product Service, Octagon House, Concorde Way, Segensworth North, Fareham, Choose certainty. Hampshire, United Kingdom, PO15 5RL Add value. Tel: +44 (0) 1489 558100 Product Service Website: mmw.tuy—sud.co.uk COMMERCIAL—IN—CONFIDENCE SAR EXCLUSION DOCUMENT Document 75943122—03 Issue 01 915 MHz Transmitter: FCC Standalone SAR Test Exclusion Considerations (KDB 447498 DO01) Section 4.3.1 b) 100 MHz — 6 GHz — Separation Distance >50 mm The SAR Test exclusion thresholds for 100 MHz to 1500 MHz test separation distances >50 mm are determined by: Step a) Threshold result from Formula in Section 4.3.1 a):; Step b) requires formula to be re—arranged to give power allowed at numeric threshold at 50 mm test separation distance: Power Allowed At Numeric Threshold = {{(Numeric Threshold / \ fien») x 50 mm Separation Distance} mW Numeric threshold = 3 for Head/Body or 7.5 for Extremities f (GHz) is the RF channel transmit frequency in GHz. Power and distance are rounded to the nearest mW and mm before calculation. The result is rounded to one decimal place for comparison Step b) 2) 1500MHz to 6GHz Power threshold = {[Power allowed at numeric threshold for 50 mm {Formula Step A})] + [(test separation distance — 50 mm):—10]} mW e Power and distance are rounded to the nearest mW and mm before calculation. e The result is rounded to one decimal place for comparison Approved by | Date 30 October 2018 Simon Bennett Authorised Signatory ©2018 Not to be reproduced, except in its entirety, without the permission of TUV SUD Product Service Page 1 of 2

COMMERCIAL-IN-CONFIDENCE DOCUMENT 75943122-03 Issue 01 CONTINUATION PAGE SAR Exclusion Result: Frequency Maximum Power Test Separation SAR Exclusion Power SAR Test Exclusion (MHz) (Tune up Value) * Distance Threshold (Yes/No) (mW) (mm) (mW) 902 995 200 1059.9 Yes 928 995 200 1083.7 Yes *Tune-up value is the maximum declared output power of the device (conducted output power). The SAR exclusion threshold has been evaluated using the formula described above from information supplied by the manufacturer below. Based on the calculation above, the EUT is categorically excluded from SAR testing. Manufacturer’s Declaration of Product information (extract): Antenna length (cm): 30.5 Centimetres (cm) Frequency range: Bottom frequency: 902 MHz Middle frequency: 915 MHz Top frequency: 928 MHz Maximum power (input to the antenna including a tolerance): 29.98 Note 1 dBm Antenna gain (or maximum gain allowed): 9 dBi Note 1: Manufacturer has declared that power output of 30 dBm ±0.5 dB is reduced by:  Connector loss 0.4 dB  LMR 240 cable loss (minimum length 0.5 m) 0.5 x 0.24 dB/m = 0.12 dB Maximum power input to antenna: 30 dBm + 0.5 dB (tolerance) – 0.4 dB – 0.12 dB = 29.98 dBm or 995 mW. 2018 Not to be reproduced, except in its entirety, without the permission of TÜV SÜD Product Service Page 2 of 2


Document Created: 2019-04-02 05:14:55
Document Modified: 2019-04-02 05:14:55
© 2025 FCC.report
This site is not affiliated with or endorsed by the FCC