RF Exposure

FCC ID: AJK8223543

RF Exposure Info

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FCCID_3808055

Company: Rockwell Collins. Test of: Rockwell Collins SSR-7610 To: FCC CFR 47 Part 1.1310 Report No.: ROCK25-U9_MPE FCC Rev A MPE/RF EXPOSURE TEST REPORT

MPE/RF EXPOSURE TEST REPORT FROM Test of: Rockwell Collins SSR-7610 To: FCC CFR 47 Part 1.1310 Test Report Serial No.: ROCK25-U9_MPE FCC Rev A This report supersedes: NONE Applicant: Rockwell Collins 400 Collins Road NE Cedar Rapids, IA 52498 USA Issue Date: 14th March 2018 This Test Report is Issued Under the Authority of: MiCOM Labs, Inc. 575 Boulder Court Pleasanton California 94566 USA Phone: +1 (925) 462-0304 Fax: +1 (925) 462-0306 www.micomlabs.com MiCOM Labs is an ISO 17025 Accredited Testing Laboratory

Title: Rockwell Collins SSR-7610 To: FCC CFR 47 Part 1.1310 Serial #: ROCK25-U9_MPE FCC Rev A th Issue Date: 14 March 2018 Page: 3 of 5 1. MAXIMUM PERMISSABLE EXPOSURE Calculations for Maximum Permissible Exposure Levels 2 2 Power Density = Pd (mW/cm ) = EIRP/(4*π*d ) EIRP = P * G P = Peak output power (mW) G = Antenna numeric gain (numeric) d = Separation distance (cm) Numeric Gain = 10 ^ (G (dBi)/10) The calculations in the table below use the highest conducted power values together with the lowest antenna gain specified for the EUT. These calculations represent worst case in terms of the exposure levels. Maximum Permissible Exposure Min Calculated Calculated Peak Peak Power Calculated Power Ant Numeric Power Output Output Density safe Density Freq. Band (MHz) Gain Gain Density Power Power Limit distance (mW/cm2) (dBi) (numeric) (mW/cm2) (dBm) (mW) (mW/cm2) for Limit @ Safe @ 20cm (cm) Distance 836.4 (WCDMA) 0 1.00 20.35 108.39 0.0215 0.5576 20 0.0215 836.5 (LTE Band 5) 0 1.00 19.41 87.30 0.0173 0.5576 20 0.0173 Assessment for simultaneous operation in LTE and WCDMA bands The Rockwell Collins has two radio modules and can transmit simultaneously in the LTE and WCDMA bands. The following assessment is based on simultaneous operation in the LTE and WCDMA bands. Calculated Power Power Peak Peak Safe Total\ Numeric Density Density Summation Output Output Distance Freq. Band (MHz) Gain Gain Limit (mW/cm2) Ei/Eref Power Power for (dBi) (numeric) (mW/cm2) @New (cm) (dBm) (mW) Summation Eref Distance Ei (cm) 836.4 (WCDMA) 0 1.00 20.35 108.39 20 0.5576 0.0215 0.0311 836.5 (LTE Band 5) 0 1.00 19.41 87.30 20 0.5576 0.0173 0.0387 Total Evaluation: 0.070 The Total Evaluation was calculated using the formula: Where Ei: calculated E-field Strength for transmitter Eref: E-field strength related limit This test report may be reproduced in full only. The document may only be updated by MiCOM Labs personnel. All changes will be noted in the Document History section of the report. MiCOM Labs, 575 Boulder Court, Pleasanton, California 94566 USA, Phone: +1 (925) 462 0304, Fax: +1 (925) 462 0306, www.micomlabs.com

Title: Rockwell Collins SSR-7610 To: FCC CFR 47 Part 1.1310 Serial #: ROCK25-U9_MPE FCC Rev A th Issue Date: 14 March 2018 Page: 4 of 5 Specification - Maximum Permissible Exposure Limits TABLE 1—LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency range Electric field strength Magnetic field strength Power density Averaging time (MHz) (V/m) (A/m) (mW/cm2) (minutes) (A) Limits for Occupational/Controlled Exposure 0.3-3.0 614 1.63 *100 6 2 3.0-30 1842/f 4.89/f *900/f 6 30-300 61.4 0.163 1.0 6 300-1,500 -- -- f/300 6 1,500-100,000 -- -- 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3-1.34 614 1.63 *100 30 2 1.34-30 824/f 2.19/f *180/f 30 30-300 27.5 0.073 0.2 30 300-1,500 -- -- f/1500 30 1,500-100,000 -- -- 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density This test report may be reproduced in full only. The document may only be updated by MiCOM Labs personnel. All changes will be noted in the Document History section of the report. MiCOM Labs, 575 Boulder Court, Pleasanton, California 94566 USA, Phone: +1 (925) 462 0304, Fax: +1 (925) 462 0306, www.micomlabs.com

575 Boulder Court Pleasanton, California 94566, USA Tel: +1 (925) 462 0304 Fax: +1 (925) 462 0306 www.micomlabs.com


Document Created: 2019-07-22 09:17:04
Document Modified: 2019-07-22 09:17:04
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