HSD8033 MINI BLUETOOTH SPEAKER WITH FAN RF Exposure Info RF Exposure_2AAZR-HSD8033_ Shenzhen Highstar Electrical Co., Ltd

Shenzhen Highstar Electrical Co., Ltd MINI BLUETOOTH SPEAKER WITH FAN

FCC ID Filing: 2AAZR-HSD8033
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Shenzhen Toby Technology Co., Ltd.
Report No.: TB-MPE154527
Page:
1 of 3
RF Exposure Evaluation
FCC ID: 2AAZR-HSD8033
1. Client Information
Applicant
: Shenzhen Highstar Electrical Co., Ltd
Address
: 2F&4F, Building 6, Highstar Industrial zone, Gangtou, Bantian Street,
Longgang District, Shenzhen, China
Manufacturer
: Shenzhen Highstar Electrical Co., Ltd
Address
: 2F&4F, Building 6, Highstar Industrial zone, Gangtou, Bantian Street,
Longgang District, Shenzhen, China
2. General Description of EUT
EUT Name
: MINI BLUETOOTH SPEAKER WITH FAN
Models No.
: HSD8033A, HSD8033B, HSD8033C
All these models are identical in the same PCB, layout and electrical
circuit, the only difference is model name for commercial.
Model Difference
Product
Description
Power Supply
Power Rating
Connecting I/O
Port(S)
Operation Frequency:
Bluetooth 2.1+EDR: 2402~2480 MHz
Number of Channel:
Bluetooth: 79 Channels See Note 2
: Max Peak Output Power:
Antenna Gain:
Modulation Type:
Bluetooth: -1.486 dBm(π/4-DQPSK)
0 dBi PCB Antenna
GFSK (1 Mbps)
π/4-DQPSK (2 Mbps)
: DC Voltage supplied by USB.
DC Voltage supplied by Li-ion battery.
: DC 5V by USB Cable.
DC 3.7V by 2200mAh Li-ion battery.
: Please refer to the User's Manual
Note: More test information about the EUT please refer the RF Test Report.
TB-RF-074-1.0
1A/F., Bldg.6, Yusheng Industrial Zone, The National Road No.107 Xixiang Section 467, Xixiang,
Bao’an, Shenzhen, China
Tel: +86 75526509301
Fax: +86 75526509195
Report No.: TB-MPE154527
Page:
2 of 3
SAR Test Exclusion Calculations
1. FCC: According to KDB 447498 D01 Mobile and Portable Devices RF Exposure
Procedures and Equipment Authorization Policies v06.
(1) Clause 4.3: General SAR test reduction and exclusion guidance
Sub clause 4.31: Standalone SAR test exclusion considerations
1) The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6GHz at test
separation distance≤5 mm are determined by:
[(max. power of channel, including tune-up tolerance, mW)/(min. test
separation, mm)]*[√f(GHz) ] ≤3.0 for 1-g SAR
[(max. power of channel, including tune-up tolerance, mW)/(min. test
separation, mm)]*[√f(GHz) ] ≤7.5.0 for 10-g SAR
TB-RF-074-1.0
Report No.: TB-MPE154527
Page:
3 of 3
2.
Calculation:
Test separation: 5mm
Bluetooth Mode (GFSK)
Frequency
(GHz)
Conducted
Power
(dBm)
Turn-up Power
Tolerance
(dB)
Max power of
tune up tolerance
(dbm)
Max power of tune
up tolerance
(mw)
2.402
-2.815
-2±1
-1
0.794
0.246
3.0
2.441
-2.613
-2±1
-1
0.794
0.248
3.0
2.480
-2.293
-2±1
-1
0.794
0.250
3.0
Frequency
(GHz)
Conducted
Power
(dBm)
Turn-up Power
Tolerance
(dB)
Max power of
tune up tolerance
(dbm)
Max power of tune
up tolerance
(mw)
2.402
-1.859
-2±1
-1
0.794
0.246
3.0
2.441
-1.642
-2±1
-1
0.794
0.248
3.0
2.480
-1.486
-2±1
-1
0.794
0.250
3.0
Calculation
Value
Threshold
Value
Bluetooth Mode (π/4-DQPSK)
Calculation
Value
Threshold
Value
So standalone SAR measurements are not required.
-----END OF REPORT-----
TB-RF-074-1.0
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Document ID3462419
Application IDCmfWaQ8OBKvCd8DqYxE7RA==
Document DescriptionRF Exposure Report
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeRF Exposure Info
Display FormatAdobe Acrobat PDF - pdf
Filesize24.23kB (302917 bits)
Date Submitted2017-07-13 00:00:00
Date Available2017-07-14 00:00:00
Creation Date2017-07-11 15:02:21
Producing SoftwareAcrobat Distiller 11.0 (Windows)
Document Lastmod2017-07-11 15:14:54
Document TitleRF Exposure_2AAZR-HSD8033_
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Document Author: toby81818

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