RF Exposure Info

Kohler Mira Ltd RADA001 Communicator 2AELD-RADA001 2AELDRADA001 rada001

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3&1035 /PSZ15070033S02

DIRECTORY
TEST REPORT DECLARATION ······················································································· 3
1. TECHNICAL INFORMATION ························································································ 4
1.1. IDENTIFICATION OF APPLICANT ······················································································ 4 1.2. IDENTIFICATION OF MANUFACTURER ··············································································· 4 1.3. EQUIPMENT UNDER TEST (EUT) ···················································································· 4 1.3.1. PHOTOGRAPHS OF THE EUT······················································································· 5 1.3.2. IDENTIFICATION OF ALL USED EUT················································································ 6 1.4. APPLIED REFERENCE DOCUMENTS ················································································· 6
2. DEVICE CATEGORY AND RF EXPOSURE LIMIT ···························································· 7
3. MEASUREMENT OF CONDUCTED PEAK OUTPUT POWER ············································ 7
4. RF EXPOSURE EVALUATION ······················································································ 9
ANNEX C GENERAL INFORMATION ··············································································· 10

Issue 1.0

Date 2015-08-07

Change History Reason for change First edition

MORLAB GROUP FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China

Tel: 86-755-36698555 Http://www.morlab.com

Fax: 86-755-36698525 E-mail: [email protected]
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3&1035 /PSZ15070033S02

1. TECHNICAL INFORMATION
Note: the following data is based on the information by the applicant.

1.1. Identification of Applicant

Company Name: Address:

Kohler Mira Ltd Cromwell Road, Cheltenham, Gloucestershire GL52 5EP, UK

1.2. Identification of Manufacturer

Company Name: Address:

VTech Communications Ltd. Xia Ling Bei Management Dongguan,Guangdong, China

Zone,

Liaobu

District,

1.3. Equipment Under Test (EUT)

Model Name: Trade Name: Brand Name: Hardware Version: Software Version: Frequency Bands: Modulation Mode:
Antenna type: Development Stage:

ACI1 Rada Kohler V1.3 BT_IRDA_COMM_V00.000.010 Bluetooth 2.1+EDR; Bluetooth 4.0:2402-2480MHz; Bluetooth 2.1+EDR;GFSK//4-DQPSK/8-DPSK; Bluetooth 4.0: GFSK; Fixed Internal Antenna Identical prototype

MORLAB GROUP FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China

Tel: 86-755-36698555 Http://www.morlab.com

Fax: 86-755-36698525 E-mail: [email protected]
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1.3.1. Photographs of the EUT 1. EUT front view

3&1035 /PSZ15070033S02

2. EUT rear view

MORLAB GROUP FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China

Tel: 86-755-36698555 Http://www.morlab.com

Fax: 86-755-36698525 E-mail: [email protected]
Page 5 0f 10

3&1035 /PSZ15070033S02

1.3.2. Identification of all used EUT
The EUT identity consists of numerical and letter characters, the letter character indicates the test sample, and the following two numerical characters indicate the software version of the test sample.

EUT Identity
1#

Hardware Version V1.3

Software Version BT_IRDA_COMM_V00.000.010

1.4. Applied Reference Documents

Leading reference documents for testing:

No. Identity

Document Title

1

47 CFR§2.1091

Radiofrequency Radiation Exposure

devices

2

KDB 447498 D01v05r02 General RF Exposure Guidance

Evaluation:

mobile

MORLAB GROUP FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China

Tel: 86-755-36698555 Http://www.morlab.com

Fax: 86-755-36698525 E-mail: [email protected]
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3&1035 /PSZ15070033S02

2. DEVICE CATEGORY AND RF EXPOSURE LIMIT

Per user manual, this device is a Bluetooth Communicator. Based on 47CFR 2.1091, this device belongs to portable device category with General Population/Uncontrolled exposure. Mobile Devices: 47CFR 2.1091(b) For purposes of this section, a mobile device is defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitter's radiating structure(s) and the body of the user or nearby persons. In this context, the term "fixed location" means that the device is physically secured at one location and is not able to be easily moved to another location. Transmitting devices designed to be used by consumers or workers that can be easily re-located, such as wireless devices associated with a personal computer, are considered to be mobile devices if they meet the 20 centimeter separation requirement. GENERAL POPULATION / UNCONTROLLED EXPOSURE The general population/uncontrolled exposure limits are applicable to situations in which the general public may be exposed or in which persons who are exposed as a consequence of their employment may not be made fully aware of the potential for exposure or cannot exercise control over their exposure. Members of the general public would come under this category when exposure is not employment-related; for example, in the case of a wireless transmitter that exposes persons in its vicinity. Warning labels placed on low-power consumer devices such as cellular telephones are not considered sufficient to allow the device to be considered under the occupational/controlled category, and the general population/uncontrolled exposure limits apply to these devices. Table 1--Limits for Maximum Permissible Exposure (MPE)

Frequency range (MHz)

Electric field strength (V/m)

Magnetic field strength (A/m)

Power density (mW/cm2)

Averaging time
(minutes)

(B) Limits for General Population/Uncontrolled Exposure

0.3-1.34

614

1.63

*(100)

30

1.34-30

824/f

2.19/f

*(180/f2)

30

30-300

27.5

0.073

0.2

30

300-1500

-

-

f/1500

30

1500-100,000

-

-

1.0

30

f = frequency in MHz

* = Plane-wave equivalent power density

MORLAB GROUP FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China

Tel: 86-755-36698555 Http://www.morlab.com

Fax: 86-755-36698525 E-mail: [email protected]
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3&1035 /PSZ15070033S02

3. MEASUREMENT OF CONDUCTED PEAK OUTPUT POWER
1. Bluetooth 2.1+EDR and Bluetooth 4.0 output power

Band BT

Channel
0 39 78

Frequency (MHz)
2402 2441 2480

GFSK
4.08 4.17 3.63

Output Power(dBm)

/4-DQPSK
5.90 5.92 5.50

8-DPSK
6.33 6.29 5.92

Band BT

Channel

Frequency (MHz)

0

2402

19

2440

39

2480

Output Power(dBm)
GFSK
4.67 4.50 3.79

MORLAB GROUP FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China

Tel: 86-755-36698555 Http://www.morlab.com

Fax: 86-755-36698525 E-mail: [email protected]
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3&1035 /PSZ15070033S02

4. RF EXPOSURE EVALUATION
MPE evaluation

Bands
Bluetooth (8-DPSK)

Frequency (MHz)

Antenna Gain (dBi)

2402

0

Conducted Power (dBm)
6.33

Time-averaging EIRP (mW)

Power density (mW/cm²)

4.30

0.0008

Limit for MPE
(mW/cm²)
1.0

Note: 1. MPE calculation method
Power Density = EIRP/4R² Where: EIRP = P·G
P = Peak out power G = Antenna gain R = Separation distance (20cm)

MORLAB GROUP FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China

Tel: 86-755-36698555 Http://www.morlab.com

Fax: 86-755-36698525 E-mail: [email protected]
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3&1035 /PSZ15070033S02

ANNEX A GENERAL INFORMATION

1. Identification of the Responsible Testing Laboratory

Company Name:

Shenzhen Morlab Communications Technology Co., Ltd.

Department:

Morlab Laboratory

Address:

FL.3, Building A, FeiYang Science Park, No.8 LongChang

Road, Block 67, BaoAn District, ShenZhen, GuangDong

Province, P. R. China

Responsible Test Lab Manager: Mr. Su Feng

Telephone:

+86 755 36698555

Facsimile:

+86 755 36698525

2. Identification of the Responsible Testing Location

Name: Address:

Shenzhen Morlab Communications Technology Co., Ltd. Morlab Laboratory FL.3, Building A, FeiYang Science Park, No.8 LongChang Road, Block 67, BaoAn District, ShenZhen, GuangDong Province, P. R. China

***** END OF REPORT *****

MORLAB GROUP FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China

Tel: 86-755-36698555 Http://www.morlab.com

Fax: 86-755-36698525 E-mail: [email protected]
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