Radio Control

AZPT16IZS-24G

FCC-SAR Test Exclusion Evaluation-rev01-0310

Futaba Corporation T16IZS-24G Radio Control AZPT16IZS-24G AZPT16IZS24G t16izs 24g

Futaba Corporation T16IZS-24G AZPT16IZS-24G AZPT16IZS24G t16izs 24g

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SAR Test Exclusion Evaluation

FCC ID: AZPT16IZS-24G Product Name: Radio Control Model No: T16IZS

The standalone SAR test exclusion shall be refer to FCC § 1.1307 (b)(3)(i)(B) SAR-Based

exemption which device determined the distance from antenna to user/bystander.

The formula is Pth (mW) = ERP20cm (d / 20) X
Pth (mW) = ERP20cm
where

for distance d  20cm for distance 20cm < d  40cm

X= - log10 (

)

ERP20cm (mW) 0.3 GHz  f < 1.5 GHz: 2040f 1.5 GHz  f  6 GHz: 3060

F = GHz

Pth (mW) = available maximum time-average power(matched conducted) or effective

radiated power, whichever is greater.

D = the separation distance (cm)

Pursuant to KDB 447498 D04 Interim General RF Exposure Guidance v01 that SAR testing is

not required when EUT has output power related to distance satisfy with following table.

Centre

Frequency

5

(MHz)

10

15

20

25 Distance(mm)

2450

3.000 10.000 22.000 38.000 59.000

5200 5500

2.000 6.000 15.000 26.000 42.000 Power(mW) 1.000 6.000 14.000 26.000 41.000

5800

1.000 6.000 14.000 25.000 40.000

30

35

40

45

50 Distance(mm)

2450 5200 5500 5800

83.000 61.000 59.000 58.000

111.000 143.000 179.000 219.000 84.000 110.000 110.000 110.000 82.000 108.000 108.000 108.000 80.000 106.000 106.000 106.000

Power(mW)

7

10

15

20

25 Distance(cm)

2450 5200 5500 5800

415.000 819.000 1770.000 3060.000 3060.000 350.000 731.000 1689.000 3060.000 3060.000 Power(mW) 345.000 725.000 1683.000 3060.000 3060.000 341.000 719.000 1678.000 3060.000 3060.000

30

33

35

37

40 Distance(cm

2450 5200 5500 5800

3060.000 3060.000 3060.000 3060.000 3060.000 3060.000 3060.000 3060.000 3060.000 3060.000 Power(mW) 3060.000 3060.000 3060.000 3060.000 3060.000 3060.000 3060.000 3060.000 3060.000 3060.000

DSSS Frequency (GHz)

Tune-up max power (mW) Min. distance (mm)

Exclusion Power(mW)

2.472960

50.5

66

929

Since the exclusion threshold calculated is

50.5 < 929, thus SAR test is exclusion.

FHSS Frequency (GHz)

Tune-up max power (mW) Min. distance (mm)

Exclusion power(mW)

2.467500

32.0

66

929

Since the exclusion threshold calculated is

32.0 <929, thus SAR test is exclusion.

Sincerely Yours,

____________________________________ Mr. Ben Cheng Manager AUDIX Technology Corporation

Antenna



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