MPE

FCC ID: KBCIX300GC82WLBT

RF Exposure Info

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FCCID_425332

Applicant: ITRONIX, Corp. FCC ID: KBCIX300GC82WLBT EXHIBIT 11 - MPE CALCULATION DATA Model: IX300 with the three co-located transmitters listed below. 1 . ) Sony Ericsson GC82, (WAN) S (mw/cm^2) at 20cm = 0.249034415 Tx Freq: 848.80 MHz Antenna Gain: -1.8 dBi Max Peak Power @ antenna terminal input: 32.78 dBm S (mw/cm^2) at 20cm = 0.084773354 Tx Freq: 1880 MHz Antenna Gain: -3.3 dBi Max Peak Power @ antenna terminal input: 29.60 dBm Channel # Frequency (MHz) Peak Power (Watts) Peak Power (dBm) (Ch.128) 824.20 1.730 32.38 (Ch.190) 836.60 1.832 32.63 (Ch.251) 848.80 1.896 32.78 (Ch.512) 1850.2 0.839 29.24 (Ch.661) 1880.0 0.912 29.60 (Ch.810) 1909.8 0.908 29.58 2.) WM168b-Molex, (WLAN), S (mw/cm^2) at 20cm = 0.0039 Tx Freq: 2412 MHz Antenna Gain: -3.04 dBi Max Peak Power @ antenna terminal input: 16.03 dBm Frequency Power Cable loss Corrected Level Ant. Gain EIRP GHz dBm dBm dBi 2.412 15.45 .58 16.03 -3.04 12.99 2.437 15.30 .58 15.88 -3.04 12.84 2.462 14.97 .58 15.55 -3.04 12.51 3 . ) MUBTC2-TH, (Bluetooth) S (mw/cm^2) at 20cm = 0.0002 Tx Freq: 2441MHz Antenna Gain: 0.11 dBi Max Peak Power @ antenna terminal input: 0.557dBm Channel Frequency Measured Peak Internal Corrected Peak Corrected (GHz) Output EUT Output Peak Output Power Cable loss Power Power (dBm) dB (dBm)) (mW)) Low 2.402 -0.932 1.3 .368 1.088 Middle 2.441 -0.743 1.3 .557 1.137 High 2.480 -1.273 1.3 .027 1.006 Exhibit 11 1

Applicant: ITRONIX, Corp. FCC ID: KBCIX300GC82WLBT The MPE calculations are submitted for multiple frequency exposure criteria. The ratio of the field strength or power density to the applicable exposure limit at the exposure location was determined for each transmitter below. The sum of these ratios does not exceed the 1 mW/cm^2 limit for uncontrolled exposure / general population exposure limits detailed in CFR 47, Part 1.1310. Multiple Frequency Exposure Requirements Ratio 1 Ratio 2 Ratio 3 Limit GC82 Celluar WM168b MOLEX Bluetooth 0.2490/0.57 0.0039 / 1 0.0002 / 1 <1.0 = 0.4368 = .0039 = .0002 <1.0 Sum = 0.4409 (mW/cm^2) <1.0 Multiple Frequency Exposure Requirements Ratio 1 Ratio 2 Ratio 3 Limit GC82 PCS WM168b MOLEX Bluetooth 0.0848/1 0.0039 / 1 0.0002 / 1 <1.0 =.0848 = .0039 = .0002 <1.0 Sum = 0.0889 (mW/cm^2) <1.0 Prediction of MPE Limit OET Bulletin 65, Edition 97-01 ________ S = PG/4π R R = √ PG/4π S 2 = power density P= power input to the antenna G= power gain of the antenna in the direction of interest relative to an isotropic radiator R= distance to the center of radiation of the antenna General Population/Uncontrolled Cellular Tx Frequency 848.80 MHz Max. Peak Power Antenna Input Terminal: 32.78 dBm Antenna gain: -1.8 dBi S= 0.57 (mW/cm^2) P= 1896.7059 (mW) G= 0.66 (numeric) R = 13.28. (cm) S (mw/cm^2) at 20cm = 0.249034415 PCS Tx Frequency: 1880.00 MHz Max. Peak Power Antenna Input Terminal: 29.60 dBm Antenna gain: -3.3 dBi S= 1.00 (mW/cm^2) P= 912.0108 (mW) G= 0.47 (numeric) R = 5.83 (cm) S (mw/cm^2) at 20cm = 0.084773354 Exhibit 11 2

Applicant: ITRONIX, Corp. FCC ID: KBCIX300GC82WLBT Bluetooth Tx Frequency: 2412.00 MHz Max. Peak Power Antenna Input Terminal: 16.03 dBm Antenna gain: -3.04 dBi S= 1.00 mW/cm^2) P= 40.0867 (mW) G= 0.50 (numeric) R = 1.26 (cm) S (mw/cm^2) at 20cm = 0.003956028 WLAN Tx Frequency: 2441.00 MHz Max. Peak Power Antenna Input Terminal: 0.56 dBm Antenna gain: 0.11 dBi S= 1.00 (mW/cm^2) P= 1.1368 (mW) G= 1.03 (numeric) R = 0.30 (cm) S (mw/cm^2) at 20cm = 0.000231718 Exhibit 11 3


Document Created: 2019-10-27 22:02:41
Document Modified: 2019-10-27 22:02:41
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