Guangdong Kaiping Electronics Co., Ltd. LCSA03185198EB RF Exposure Evaluation-FCC

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LCSA03185198EB RF Exposure Evaluation-FCC

Guangdong Kaiping Electronics Co., Ltd. HP-H2409 Turntable Hi-Fi System with Speakers 2BFHV-HP-H2409 2BFHVHPH2409 hp h2409

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Page 1 of 11

FCC ID: 2BFHV-HP-H2409

Report No.: LCSA03185198EB

RF Exposure Evaluation For
Guangdong Kaiping Electronics Co., Ltd. Turntable Hi-Fi System with Speakers Test Model: HP-H2409 Additional Model No.: XJ-H02

Prepared for Address

: Guangdong Kaiping Electronics Co., Ltd. : No.389, Zhegu Gang, Shangliao Village, Ma'an Town, Huicheng District,
Huizhou City, Guangdong, China

Prepared by Address
Tel Fax Web Mail

: Shenzhen LCS Compliance Testing Laboratory Ltd. : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei,
Shajing Street, Baoan District, Shenzhen, 518000, China : (+86)755-82591330 : (+86)755-82591332 : www.LCS-cert.com : [email protected]

Date of receipt of test sample Number of tested samples Sample No. Serial number Date of Test Date of Report

: March 20, 2025 :2 : A250318082-1, A250318082-2 : Prototype : March 20, 2025 ~ March 30, 2025 : March 31, 2025

Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity

Page 2 of 11

FCC ID: 2BFHV-HP-H2409

Report No.: LCSA03185198EB

RF Exposure Evaluation
Report Reference No. .....................: LCSA03185198EB Date of Issue....................................... : March 31, 2025 Testing Laboratory Name.............. : Shenzhen LCS Compliance Testing Laboratory Ltd. Address................................................ : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei,
Shajing Street, Baoan District, Shenzhen, 518000, China Testing Location/ Procedure............. : Full application of Harmonised standards
Partial application of Harmonised standards Other standard testing method Applicant's Name............................. : Guangdong Kaiping Electronics Co., Ltd. Address................................................ : No.389, Zhegu Gang, Shangliao Village, Ma'an Town, Huicheng District, Huizhou City, Guangdong, China Test Specification Standard.............................................. : FCC KDB publication 447498 D01 General RF Exposure Guidance v06 FCC CFR 47 part1 1.1310 FCC CFR 47 part2 2.1091 Test Report Form No....................... : TRF-4-E-215 A/0 TRF Originator.................................... : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF......................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test Item Description...................... : Portable power station Trade Mark.......................................... : N/A Test Model........................................... : HP-H2409 Ratings................................................. : Please Refer to Page 6 Result ...................................................: Positive

Compiled by:

Supervised by:

Approved by:

Joker Hu/ Administrator

Jack Liu/ Technique principal

Gavin Liang/ Manager

Page 3 of 11

FCC ID: 2BFHV-HP-H2409

Report No.: LCSA03185198EB

RF Exposure Evaluation

Test Report No. : LCSA03185198EB

March 31, 2025 Date of issue

EUT......................................... : Portable power station

Test Model........................... : HP-H2409

Applicant............................... Address..................................
Telephone............................... Fax..........................................

: Guangdong Kaiping Electronics Co., Ltd.

No.389, Zhegu Gang, Shangliao Village, Ma'an Town, District, Huizhou City, Guangdong, China

Huicheng

Manufacturer....................... Address...................................
Telephone............................... Fax..........................................

: Guangdong Kaiping Electronics Co., Ltd. : No.389, Zhegu Gang, Shangliao Village, Ma'an Town, Huicheng
District, Huizhou City, Guangdong, China :/ :/

Factory....................... Address...................................
Telephone............................... Fax..........................................

: Guangdong Kaiping Electronics Co., Ltd. : No.389, Zhegu Gang, Shangliao Village, Ma'an Town, Huicheng
District, Huizhou City, Guangdong, China :/
:/

Test Result

Positive

The test report merely corresponds to the test sample.

It is not permitted to copy extracts of these test result without the written permission of the test laboratory.

Page 4 of 11

FCC ID: 2BFHV-HP-H2409

Report No.: LCSA03185198EB

Revision History

Report Version 000

Issue Date March 31, 2025

Revision Content Initial Issue

Revised By ---

Page 5 of 11

FCC ID: 2BFHV-HP-H2409

Report No.: LCSA03185198EB

Description

TABLE OF CONTENTS

Page

1. Product Information ........................................................................................................................................ 6 2. Evaluation Method ........................................................................................................................................... 7 3. Limit ..................................................................................................................................................................... 7 4. MPE Calculation Method ................................................................................................................................ 8 5. Antenna Information ........................................................................................................................................8 6. Conducted Power .............................................................................................................................................8 7. Manufacturing Tolerance ............................................................................................................................... 9 8. Measurement Results ................................................................................................................................... 10 9. Conclusion .......................................................................................................................................................10 10. Description of Test Facility ....................................................................................................................... 10 11. Measurement Uncertainty ..........................................................................................................................11

Page 6 of 11

FCC ID: 2BFHV-HP-H2409

Report No.: LCSA03185198EB

1. Product Information

EUT

: Turntable Hi-Fi System with Speakers

Test Model

: HP-H2409

Additional Model No. : XJ-H02

Model Declaration Ratings
Hardware Version

: PCB board, structure and internal of these model(s) are the same, So no additional models were tested
: For Adapter: Input: 100-240V~, 50/60Hz, 0.7A Output: 12.0V 1.5A For EUT: Input: 12.0V 1.5A
: 5.3

Software Version

: 1.0

Bluetooth Frequency Range

: : 2402MHz~2480MHz

Channel Number

: 79 channels for Bluetooth V5.3 (DSS)

Channel Spacing

: 1MHz for Bluetooth V5.3 (DSS)

Modulation Type

: GFSK, /4-DQPSK, 8-DPSK for Bluetooth V5.3 (DSS)

Bluetooth Version

: V5.3

Antenna Description : PCB Antenna, 2.07dBi(Max.)

Exposure category : General population/uncontrolled environment

EUT Type

: Production Unit

Device Type

: Mobile Device

Note: For a more detailed antenna description, please refer to the antenna specifications or the antenna report provided by the customer.

Page 7 of 11

FCC ID: 2BFHV-HP-H2409

Report No.: LCSA03185198EB

2. Evaluation Method
Systems operating under the provisions of FCC 47 CFR section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission's guidelines. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. In accordance with KDB447498D01 for Simultaneous transmission MPE test exclusion applies when the sum of the MPE ratios for all simultaneous transmitting antennas incorporated in a host device, based on the calculated/estimated, numerically modelled or measured field strengths or power density, is 1.0. The MPE ratio of each antenna is determined at the minimum test separation distance required by the operating configurations and exposure conditions of the host device, according to the ratio of field strengths or power density to MPE limit, at the test frequency. Either the maximum peak or spatially averaged results from measurements or numerical simulations may be used to determine the MPE ratios. Spatial averaging does not apply when MPE is estimated using simple calculations based on far-field plane-wave equivalent conditions. The antenna installation and operating requirements for the host device must meet the minimum test separation distances required by all antennas, in both standalone and simultaneous transmission operations, to satisfy compliance.
3. Limit
3. 1 Refer Evaluation Method
ANSI C95.12019: IEEE Standard for Safety Levels with Respect to Human Exposure to Electric, Magnetic, and Electromagnetic Fields, 0 Hz to 300 GHz FCC KDB publication 447498 D01 General 1 RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1091: Radiofrequency radiation exposure evaluation: mobile devices.

3. 2 Limit

Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure

Frequency

Electric Field Magnetic Field Power Density Averaging Time

Range(MHz) Strength(V/m) Strength(A/m)

(mW/cm²)

(minute)

Limits for Occupational/Controlled Exposure

0.3 3.0

614

1.63

(100) *

3.0 30

1842/f

4.89/f

(900/f2)*

30 300

61.4

0.163

1.0

300 1500

f/300

1500 100,000

Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure

Frequency

Electric Field Magnetic Field Power Density Averaging Time

Range(MHz) Strength(V/m) Strength(A/m)

(mW/cm²)

(minute)

Limits for Occupational/Uncontrolled Exposure

0.3 3.0

614

1.63

(100) *

3.0 30

824/f

2.19/f

(180/f2)*

30 300

27.5

0.073

0.2

300 1500

f/1500

1500 100,000

1.0

F=frequency in MHz

*=Plane-wave equivalent power density

Page 8 of 11

FCC ID: 2BFHV-HP-H2409

Report No.: LCSA03185198EB

4. MPE Calculation Method

Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01

S=PG/4R²

Where: S=power density
P=power input to 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

5. Antenna Information

EUT can only use antennas certificated as follows provided by manufacturer;

Internal/External

Antenna type and

Operate frequency Maximum antenna

Identification

antenna number

band

gain

Antenna

PCB Antenna

2400-2500 MHz

2.07dBi

Notes BT Antenna

6. Conducted Power

Mode GFSK /4DQPSK 8DPSK

Channel
0 39 78 0 39 78 0 39 78

<BT> Frequency (MHz)
2402 2441 2480 2402 2441 2480 2402 2441 2480

Peak Conducted Output Power (dBm) 0.04 -0.40 -1.50 0.17 -0.33 -1.48 0.12 -0.41 -1.47

Page 9 of 11 7. Manufacturing Tolerance

FCC ID: 2BFHV-HP-H2409

Report No.: LCSA03185198EB

Channel Target (dBm) Tolerance ±(dB)
Channel Target (dBm) Tolerance ±(dB)
Channel Target (dBm) Tolerance ±(dB)

<BT> GFSK (Peak)

Channel 0

Channel 39

1.0

/4DQPSK (Peak)

Channel 0

Channel 39

1.0

8DPSK (Peak)

Channel 0

Channel 39

1.0

Channel 78 -1.0 1.0
Channel 78 -1.0 1.0
Channel 78 -1.0 1.0

Page 10 of 11

FCC ID: 2BFHV-HP-H2409

Report No.: LCSA03185198EB

8. Measurement Results

8.1 Standalone MPE Evaluation

As declared by the Applicant, the EUT is a wireless device used in a fix application, at least 20 cm from any body part of the user or nearby persons; from the maximum EUT RF output power, the minimum separation
distance, r =20cm, as well as the gain of the used antenna refer to antenna information, the RF power
density can be obtained.

Modulation Type
GFSK /4-DQPSK
8DPSK

Output power

dBm

1.0

1.2589

1.0

1.2589

1.0

1.2589

[ BT ] Antenna
Gain (dBi) 2.07 2.07 2.07

Antenna Gain (linear) 1.0000 1.0000 1.0000

MPE (mW/cm2)
0.0004 0.0004 0.0004

MPE Limits (mW/cm2) 1.0000 1.0000 1.0000

Remark:
1. Output power including tune-up tolerance;
2. Output power was adjust to duty cycle at 100% if measured duty cycle less than 98%; 3. MPE evaluate distance is 20cm from user manual provide by manufacturer.

8.2 Simultaneous Transmission MPE Evaluation

The sample support one antenna. No need consider simultaneous transmission.
9. Conclusion
The measurement results comply with the FCC Limit per 47 CFR 2.1091 for the uncontrolled RF Exposure of mobile device.

10. Description of Test Facility
NVLAP Accreditation Code is 600167-0. FCC Designation Number is CN5024. CAB identifier is CN0071. CNAS Registration Number is L4595. Test Firm Registration Number: 254912.

Page 11 of 11

FCC ID: 2BFHV-HP-H2409

Report No.: LCSA03185198EB

11. Measurement Uncertainty BT:

Test Item

Frequency Range

Uncertainty

Note

Output :

1GHz-40GHz

±0.57dB

(1)

power
(1). This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2.

----------------THE END OF REPORT---------------

Related FCC IDs:

2BFHV-HP-H2409 - Guangdong Kaiping Electronics Co., Ltd. Turntable Hi-Fi System with Speakers [-HP-H2409]

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