2AIO2-BTD0140Bluetooth Dongle

BTD0140 Bluetooth Dongle Manual Thank you for purchasing Dellking BTD0140 bluetooth dongle. Hopefully you will like it! This manual will help you fully understand and use your bluetooth noise-cancellation microphone. Safety Notes Prohibit the conducts like drop, impact, etc., which do harm to this item. Or else, it will cause machine breakdown. Please do not place this item in the place close to fire or where the sun shines directly. Otherwise, it will cause the faults like fire and so on. Please do not put this item into the mouth to avoid injury accidents. The users who have a kid in the house need to be particularly careful with storage. Keep it away from children. This product is able to work under the temperature -15°C--45°C. Out of this range, our company could not guarantee its normal use. The accessories attached to our products are all certified and inspected. pass the verification. The normal use of it may be affected with accessories which are not certified by our company. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio Prohibit the acts like changing the settings of this product and making a phone call while riding a motorcycle, so as to avoid causing traffic accidents. We are not responsible for any injury arising from the operation or improper use of this product during a ride. Avoid a phone call in riding. Cultivate a habit of talking after parking safely by the roadside. Please cut off the power supply immediately and stop using it in case of an abnormality, such as, smoking, burning, foul-smelling, etc. The accidents like electric shock, fire, etc. may happen in case of continuous use. Please do not dismantle or refit this product. Or else, it will cause the damage or accidents like electric shock, fire, etc. frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Charging Notes Please do use our USB cable attached to our product for charging. Otherwise, it will cause smoke, fire, and so on. When this product is not used for a long time, charge it at least every half a year to avoid battery damage caused by excessive discharge. Please use PC USB port or output power adapter with USB port attached for charging at normal temperature. Please do not charge it in the place close to fire to avoid causing smoke, fire and so forth. When charging is completed, please do not keep it in charging for a long time to avoid causing smoke, fire and so forth. During charging, please cut off power supplies immediately and stop charging in case of abnormalities, such as stinking, burning, etc. Product Description Product Features 1. BTD0140 Bluetooth dongle is used to connect with two-way radios with the purpose to achieve radio wireless communication function. 2. Boot: move the “Power /PTT Button”for three seconds to power on, blue light flashes quickly. 3. Pairing: Long move the “Power/PTT button” for six seconds to enter into pairing mode, which shows red and blue light flashing quickly and alternately. When they are paired successfully, it will turn to blue constant light 4. Shutdown: In the state of standby without connection, move “Power/PTT button” to the oppsite, red and blue light is off. 5. Communicating: blue constant light. Note: It will get the power from the two-way radio Technical parameter Model：BTD0140 Chip：CSR 8670 Bluetooth standard：Bluetooth 4.1 Supported Bluetooth function：AGHFP、SPP RF level：Class 2 Transmission Power：4dB Frequency Range：2.402GHZ-2.480GHZ Use of distance：10m Appearance color：black Operating temperature: -15°C ~45 °C Storage temperature: -25°C ~60°C LED indicator status note Instructions BTD0140 Bluetooth dongle works with Bluetooth earphone and Bluetooth PTT remote controller as a set I.Please pay attention to the following notes before using the product. 1. Please respectively charge all items for 3 hours before use 2. Switch on the whole set of products marked with same number and await about twenty seconds till they all are connected to each other successfully. After that, put LED indicator status Status description Blue light flashes every three seconds Standby status Blue light always stays on Working standby Red and blue light flashes alternately Pairing status Red light flashes twice every thirty seconds Low battery warning Red light flashes every one second Charging Red light always stays on Charging is completed them into use. II. Pairing method Pairing between BTD0140 Bluetooth dongle and Bluetooth earphone 1. In the power-off state, move the “Power button” of Bluetooth earphone for six seconds till LED indicator shows red and blue light flashing alternately, that is, it goes into pa…

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Dellking Industrial Co., Ltd 4 / F, building 8, phase I, Lianchuang Science Park, Bulan Road, Buji, Longgang District, Shenzhen, China 2.911 (d)(7)USA Agent v1.2 Section 2.911(d)(7) USA Agent for Service of Process FCC ID: 2AIO2-BTD0140 2.911(d)(7) USA Designated Agent for Service of Process We, [Dellking Industrial Co., Ltd] (“the applicant”) designate [Klein Electronics, Inc.] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent:We Acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation:We Acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent Company name: Klein Electronics, Inc. Address: 349 N. Vinewood St Escondido, CA 92029 United States FRN: 0016302218 Contact Name: Richard Klein Telephone No: (760) 781-3220 Email: [email protected] Applicant Company name: Dellking Industrial Co., Ltd Address: 4 / F, building 8, phase I, Lianchuang Science Park, Bulan Road, Buji, Longgang District, Shenzhen, China FRN: 0034034181 Contact Name: Zhou Jinchu Telephone No: +86-755-28441012 Email: [email protected] Signature:Signature: Date: July 21, 2024Date: July 21, 2024 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process.

Dellking Industrial Co., Ltd Product Similarity Declaration Product name: Bluetooth Dongle Model name: BTD0140,BTD-0100, BTD-0129, BTD-0129-A, BTD- 0061, BTD-0087, BTD-0089, BTD-0140AN, BTD-0140A, BTD-200, BTD-3000, BTD-3280, BTD-5800, BTD-5800-A, BTD-5800-B, BTD- 5800-C, BTD-6800K, BTD-6800M1A, BTD-790, BTD-8038, BTD-815, BTD-850, BTD-850WA, BTA-002TC, BTD-R7, BTD-1200, BTD-1300, BTD-300, BTD-3688, BTD-400, BTD-405, BTD-410, BTD-415, BTD- 450/BTD-452, BTD-455, BTD-500, BTD-500S, BTD-506, BTD-510, BTD-560, BTD-580H, BTD-585, BTD-590, BTD-596, BTD-600, BTD- 610, BTD-612, BTD-620, BTD-630, BTD-636, BTD-650, BTD-6600, BTD-680, BTD-682, BTD-690, BTD-700, BTD-700G, BTD-720, BTD- 820, BTD-8200, BTD-8268, BTD-860, BTD-8608, BTD-880, BTD- 890, BTD-900, BTD-910, BTD-990, BTD-960, DB0100-DSP, DB0129-DSP, DB0061-DSP, DB0087-DSP, DB0089-DSP, DB0140- DSP, DB200-DSP, DB3000-DSP, DB3280-DSP, DB5800-DSP, DB6800-DSP, DB790-DSP, DB8038-DSP, DB815-DSP, DB850-DSP, DB002-DSP, DBR7-DSP, DB1200-DSP, DB1300-DSP, DB300-DSP, DB3688-DSP, DB400-DSP, DB405-DSP, DB410-DSP, DB415-DSP, DB450-DSP/DB452-DSP, DB455-DSP, DB500-DSP, DB500S-DSP, DB506-DSP, DB510-DSP, DB560-DSP, DB580H-DSP, DB585-DSP, DB590-DSP, DB596-DSP, DB600-DSP, DB610-DSP, DB612-DSP, DB620-DSP, DB630-DSP, DB636-DSP, DB650-DSP, DB6600-DSP, DB680-DSP, DB682-DSP, DB690-DSP, DB700-DSP, DB700G-DSP, DB720-DSP, DB820-DSP, DB8200-DSP, DB8268-DSP, DB860-DSP, DB8608-DSP, DB880-DSP, DB890-DSP, DB900-DSP, DB910-DSP, DB960-DSP, DB990-DSP FCC ID: 2AIO2-BTD0140 We (Dellking Industrial Co., Ltd) hereby state that all the models are electrical identical including the same software parameter and hardware design, same mechanical structure and design, the only difference is the model name. Signature: Name: Zhou Jinchu Title: General Manager Date: Jul. 18, 2024

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: Dellking Industrial Co., Ltd Address:4 / F, building 8, phase I, Lianchuang Science Park, Bulan Ro ad, Longgang District, Shenzhen, China Product Name: Bluetooth Dongle Model Number: BTD0140, BTD-0100, BTD-0129, BTD-0129-A, BTD- 0061, BTD-0087, BTD-0089, BTD-0140AN, BTD-0140A, BTD-200, BTD- 3000, BTD-3280, BTD-5800, BTD-5800-A, BTD-5800-B, BTD-5800-C, BTD-6800K, BTD-6800M1A, BTD-790, BTD-8038, BTD-815, BTD-850, BTD-850WA, BTA-002TC, BTD-R7, BTD-1200, BTD-1300, BTD-300, BTD-3688, BTD-400, BTD-405, BTD-410, BTD-415, BTD-450/BTD-452, BTD-455, BTD-500, BTD-500S, BTD-506, BTD-510, BTD-560, BTD- 580H, BTD-585, BTD-590, BTD-596, BTD-600, BTD-610, BTD-612, BTD-620, BTD-630, BTD-636, BTD-650, BTD-6600, BTD-680, BTD-682, BTD-690, BTD-700, BTD-700G, BTD-720, BTD-820, BTD-8200, BTD- 8268, BTD-860, BTD-8608, BTD-880, BTD-890, BTD-900, BTD-910, BTD-990, BTD-960, DB0100-DSP, DB0129-DSP, DB0061-DSP, DB0087-DSP, DB0089-DSP, DB0140-DSP, DB200-DSP, DB3000-DSP, DB3280-DSP, DB5800-DSP, DB6800-DSP, DB790-DSP, DB8038-DSP, DB815-DSP, DB850-DSP, DB002-DSP, DBR7-DSP, DB1200-DSP, DB1300-DSP, DB300-DSP, DB3688-DSP, DB400-DSP, DB405-DSP, DB410-DSP, DB415-DSP, DB450-DSP/DB452-DSP, DB455-DSP, DB500-DSP, DB500S-DSP, DB506-DSP, DB510-DSP, DB560-DSP, DB580H-DSP, DB585-DSP, DB590-DSP, DB596-DSP, DB600-DSP, DB610-DSP, DB612-DSP, DB620-DSP, DB630-DSP, DB636-DSP, DB650-DSP, DB6600-DSP, DB680-DSP, DB682-DSP, DB690-DSP, DB700-DSP, DB700G-DSP, DB720-DSP, DB820-DSP, DB8200-DSP, DB8268-DSP, DB860-DSP, DB8608-DSP, DB880-DSP, DB890-DSP, DB900-DSP, DB910-DSP, DB960-DSP, DB990-DSP FCC Identifier: 2AIO2-BTD0140 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information C5266091_X8_Ed.1 1/1 related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Zhou Jinchu Date: Jul. 18, 2024 Title: General Manager Signature of applicant:

Report No.: AGC12849240701AP02 Page 1 of 3 EXTERNAL PHOTOS TOP VIEW OF EUT BOTTOM VIEW OF EUT Report No.: AGC12849240701AP02 Page 2 of 3 FRONT VIEW OF EUT BACK VIEW OF EUT Report No.: AGC12849240701AP02 Page 3 of 3 LEFT VIEW OF EUT RIGHT VIEW OF EUT ****************************************End of Report*************************************

FCC ID Label Location 10mm*20mm FCC ID: 2AIO2-BTD0140

Report No.: AGC12849240701AP02 Page 1 of 5 INTERNAL PHOTOS OPEN VIEW OF EUT (FIGURE 1) OPEN VIEW OF EUT (FIGURE 2) Report No.: AGC12849240701AP02 Page 2 of 5 OPEN VIEW OF EUT (FIGURE 3) INTERNAL VIEW OF EUT (FIGURE 1) Report No.: AGC12849240701AP02 Page 3 of 5 INTERNAL VIEW OF EUT (FIGURE 2) INTERNAL VIEW OF EUT (FIGURE 3) Report No.: AGC12849240701AP02 Page 4 of 5 INTERNAL VIEW OF EUT (FIGURE 4) INTERNAL VIEW OF EUT (FIGURE 5) BT Antenna Report No.: AGC12849240701AP02 Page 5 of 5 INTERNAL VIEW OF EUT (FIGURE 6) INTERNAL VIEW OF EUT (FIGURE 7) ****************************************End of Report************************************* BLE Antenna

Page 1 of 10 RF Exposure Report Report No.: AGC12849240701FH01 FCC ID : 2AIO2-BTD0140 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth Dongle BRAND NAME : DEQING® MODEL NAME : BTD0140 (Series model name please see page 5) APPLICANT : Dellking Industrial Co., Ltd DATE OF ISSUE : Jul. 18, 2024 STANDARD(S) : FCC KDB 447498 D01 V06 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC12849240701FH01 Page 2 of 10 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Jul. 18, 2024 Valid Initial Release Report No.: AGC12849240701FH01 Page 3 of 10 Table of Contents 1. General Information ........................................................................................................................................ 4 2. Product Information ........................................................................................................................................ 5 2.1 Product Technical Description ................................................................................................................... 5 3. Test Environment ............................................................................................................................................ 6 3.1 Address Of The Test Laboratory ............................................................................................................... 6 3.2 Test Facility ................................................................................................................................................ 6 3.3 Environmental Conditions ......................................................................................................................... 7 4. Portable Device Evaluation Method and Limit ............................................................................................. 8 5. Mobile Device Evaluation Method and Limit ................................................................................................ 9 6. Measurement Results ................................................................................................................................... 10 7. Measurement Evaluation .............................................................................................................................. 10 Report No.: AGC12849240701FH01 Page 4 of 10 1. General Information Applicant Dellking Industrial Co., Ltd Address 4 / F, building 8, phase I, Lianchuang Science Park, Bulan Road, Longgang District, Shenzhen, China Manufacturer Dellking Industrial Co., Ltd Address 4 / F, building 8, phase I, Lianchuang Science Park, Bulan Road, Longgang District, Shenzhen, China Factory Dellking Industrial Co., Ltd Address 4 / F, building 8, phase I, Lianchuang Science Park, Bulan Road, Longgang District, Shenzhen, China Product Designation Bluetooth Dongle Brand Name DEQING® Test Model BTD0140 Series Model(s) Please see page 5 Difference Description Please see page 5 Date of receipt of test item Jul. 03, 2024 Date of Test Jul. 03, 2024~Jul. 18, 2024 Deviation from Standard No any deviation from the test method Condition of Test Sample Normal Test Result Pass Test Report Form No AGCER-FCC-RF Exposure-V1 Note: The test results of this report relate only to the tested sample identified in this report. Prepared By Bibo Zhang (Project Engineer) Jul. 18, 2024 Reviewed By Calvin Liu (Reviewer) Jul. 18, 2024 Approved By Max Zhang Authorized Officer Jul. 18, 2024 Report No.: AGC12849240701FH01 Page 5 of 10 2. Product Information 2.1 Product Technical Description Frequency Band (Operating) Bluetooth: 2.402GHz ~ 2.480GHz Other: Hardware Version BTD0140-A_V9 Software Version BTD0140_PoliceRide_V181_BLE Modulation Type BR GFSK, EDR π /4-DQPSK, 8DPSK BLE GFSK 1Mbps GFSK 2Mbps Maximum Transmitter Power BT_BR: 5.161 dBm BT_BLE: 1.996 dBm Device Category Portable (<20cm separation) Mobile (>20cm separation) Others: Antenna Diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Antenna Designation BT_BR: Wire Antenna BT_BLE: PCB Antenna Antenna Gain BT_BR: 5.004dBi BT_BLE: 1.93dBi Minimum Assessment Distance 5mm Evaluation Applied MPE Evaluation SAR Evaluation Series Model List: Series Model(s) BTD-0100, BTD-0129, BTD-0129-A, BTD-0061, BTD-0087, BTD-0089, BTD-0140AN, BTD-0140A, BTD-200, BTD-3000, BTD-3280, BTD-5800, BTD-5800-A, BTD-5800-B, BTD-5800-C, BTD-6800K, BTD-6800M1A, BTD-790, BTD-8038, BTD-815, BTD-850, BTD-850WA, BTA-002TC, BTD-R7, BTD-1200, BTD-1300, BTD-300, BTD-3688, BTD-400, BTD-405, BTD-410, BTD-415, BTD-450/BTD-452, BTD-455, BTD-500, BTD-500S, BTD-506, BTD-510, BTD-560, BTD-580H, BTD-585, BTD-590, BTD-596, BTD-600, BTD-610, BTD-612, BTD-620, BTD-630, BTD-636, BTD-650, BTD-6600, BTD-680, BTD-682, BTD-690, BTD-700, BTD-700G, BTD-720, BTD-820, BTD-8200, BTD-8268, BTD-860, BTD-8608, BTD-880, BTD-890, BTD-900, BTD-910, BTD-990, BTD-960, DB0100-DSP, DB0129-DSP, DB0061-DSP, DB0087-DSP, DB0089-DSP, DB0140-DSP, DB200-DSP, DB3000-DSP, DB3280-DSP, DB5800-DSP, DB6800-DSP, DB790-DSP, DB8038-DSP, DB815-DSP, DB850-DSP, DB002-DSP, DBR7-DSP, DB1200-DSP, DB1300-DSP, DB300-DSP, DB3688-DSP, DB400-DSP, DB405-DSP, DB410-DSP, DB415-DSP, DB450-DSP/DB452-DSP, DB455-DSP, DB500-DSP, DB500S-DSP, DB506-DSP, DB510-DSP, DB560-DSP, DB580H-DSP, DB585-DSP, DB590-DSP, DB596-DSP, DB600-DSP, DB610-DSP, DB612-DSP, DB620-DSP, DB630-DSP, DB636-DSP, DB650-DSP, DB6600-DSP, DB680-DSP, DB682-DSP, DB690-DSP, DB700-DSP, DB700G-DSP, DB720-DSP, DB820-DSP, DB8200-DSP, DB8268-DSP, DB860-DSP, DB8608-DSP, DB880-DSP, DB890-DSP, DB900-DSP, DB910-DSP, DB960-DSP, DB990-DSP Difference Description All the same except for the model names. Report No.: AGC12849240701FH01 Page 6 of 10 3. Test Environment 3.1 Address Of The Test Laboratory Laboratory: Attestation of Global Compliance (Shenzhen) Co., Ltd. Address: 1-2/F, Building 19, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District,…

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圳⻘科技有司 DELLKING INDUSTRIAL CO., LTD 1 概述/Overview 1.1 测试准备/ Test prepare 使用SKB360模块，拿掉匹配电路并在天线馈点焊接信号线，并就近接地。
Use
SKB360
module
and
take
away
the
matching
circuit.
Then
sodering
the
RF
cable
at
the
antenna
feed
point
and
ground
the
cable
as
close
to
the
feed
as
possible.
1.2 测试目的/ Test goal 对SKB360的天线性能进行全面测试，包括天线效率，增益，方向图等。
Test
SKB360’s
PCB
antenna
with
full
test
item,
including
antenna
efficiency,
gain
and
direction
diagram.
样品编号
Sample
No.
样品型 Sample module 测试软件版本
Test
software
1 SKB360 Dtm.hex
2 SKB360 Dtm.hex

圳⻘科技有司
DELLKING
INDUSTRIAL
CO.,
LTD






2
测试项目Test
Item
测试项目 Test
item
测试内容
Test
content
备注
notice
天线效率
Antenna
Efficiency
测试各个频点下的天线效率
To
test
antenna
efficiency
of
different
frequency

天线增益
Antenna
Gain
测试各个频点下的天线增益
To
test
antenna
gain
of
different
frequency

方向图
Direction
Diagram
测试各个频点下天线的立体方向图
To
test
the
Antenna
pattern
of
different
frequency

3测试设备Test
Equipment
仪器设备名称
Equipment
type
型号
Equipment
model
上次校准日期
Last
calibration
date
校准到期日期
Calibration
due
date
网络分析仪
Network
Analizer
ZND7
2023.8.1
2024.9.1
网分探头
Network
Analizer
detector
⻜图24
Feitu
24
2023.8.1
2024.9.1
OTA测试系统
OTA
test
system

2023.8.1
2024.9.1


圳⻘科技有司
DELLKING
INDUSTRIAL
CO.,
LTD








4
测试数据Test
data
4.1
天线效率Antenna
efficiency
在暗室中，使用OTA测试系统测试天线在各个频点的效率，测得结果如下:
Use
the
OTA
test
system
to
test
the
antenna
efficiency
of
different
frequency.
The
result
is
as
below:
Frequency

(MHz)
2400.0
2405.0
2410.0
2415.0
2420.0
2425.0
2430.0
Efficiency
(%)
25.02
27.84
27.11
23.42
25.16
25.50
21.94
Frequency

(MHz)
2435.0
2440.0
2445.0
2450.0
2455.0
2460.0
2465.0
Efficiency
(%)
24.33
25.69
23.52
27.16
28.37
27.22
29.96
Frequency

(MHz)
2470.0
2475.0
2480.0
2485.0
2490.0
2495.0
2500.0
Efficiency
(%)
29.05
26.64
28.24
27.03
23.77
25.68
25.57

圳⻘科技有司 DELLKING INDUSTRIAL CO., LTD



4.2
天线增益Antenna
Gain
在暗室中，使用OTA测试系统测试天线在各个频点的效率，测得结果如下。


Use
the
OTA
test
system
to
test
the
antenna
gain
of
different
frequency.
The
result
is
as
below:
Frequency

(MHz)
2400.0
2405.0
2410.0
2415.0
2420.0
2425.0
2430.0
Gain
(dBi)
-0.43
0.11
0.03
-0.62
-0.15
0.14
-0.44
Frequency

(MHz)
2435.0
2440.0
2445.0
2450.0
2455.0
2460.0
2465.0
Gain
(dBi)
0.02
0.35
0.11
0.85
1.15
1.09
1.65
Frequency

(MHz)
2470.0
2475.0
2480.0
2485.0
2490.0
2495.0
2500.0
Gain
(dBi)
1.66
1.50
1.93
1.76
1.32
1.66
1.64

圳⻘科技有司 DELLKING INDUSTRIAL CO., LTD 4.3 天线方向图Antenna pattern 天线方向定义如下The
antenna
direction
is
as
follow
figure:
天线尺寸如下The
antenna
size
is
as
follow:
圳⻘科技有司 DELLKING INDUSTRIAL CO., LTD 立体方向图3-D
direction
diagram@2405MHz:
圳⻘科技有司 DELLKING INDUSTRIAL CO., LTD 圳⻘科技有司 DELLKING INDUSTRIAL CO., LTD 平面方向图2-D direction diagram @2405MHz: 圳⻘科技有司 DELLKING INDUSTRIAL CO., LTD 立体方向图3-D direction diagram@2445MHz: 圳⻘科技有司 DELLKING INDUSTRIAL CO., LTD 平面方向图2-D direction diagram @2445MHz: 圳⻘科技有司 DELLKING INDUSTRIAL CO., LTD 立体方向图3-D direction diagram@2480MHz: 圳⻘科技有司 DELLKING INDUSTRIAL CO., LTD 平面方向图2-D direction diagram @2480MHz: 圳⻘科技有司 DELLKING INDUSTRIAL CO., LTD 5 总结Conclusion 天线增益最大约1.93dBi，天线效率最高约 29.96% ，方向图基本平稳，符合板载天线设计要求。
The
max
gain
is
1.93dBi,
the
max
efficiency
is
29.96%,
the
antenna
pattern
is
basically
stable.
It
meets
PCB
antenna
design.


6 联系方式Contact Information 地址: 深圳市龙岗区南湾街道布澜路21号联创科技园一期8栋4楼东 电话Tel: 86-755 2844 1001 网站Website: www.dellking.com www.dellking.net 圳⻘科技有司 DELLKING INDUSTRIAL CO., LTD Address: 4F, Bldg 8, Lian Chuang Science Park, No. 21 BuLan Rd, LongGongye East Road, Guangdong, China 测试项Test items 最大值Maximum value 最小值Minimum value 效率efficiency（%） 增益gain（dBi） 29.96 1.93 21.94 -0.62

Page 1 of 75 FCC Test Report Report No.: AGC12849240701FR01 FCC ID : 2AIO2-BTD0140 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth Dongle BRAND NAME : DEQING® MODEL NAME : BTD0140 (Series model name please see page 6) APPLICANT : Dellking Industrial Co., Ltd DATE OF ISSUE : Jul. 18, 2024 STANDARD(S) : FCC Part 15 Subpart C §15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC12849240701FR01 Page 2 of 75 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Jul. 18, 2024 Valid Initial Release Report No.: AGC12849240701FR01 Page 3 of 75 Table of Contents 1. General Information ........................................................................................................................................ 5 2. Product Information ........................................................................................................................................ 6 2.1 Product Technical Description ................................................................................................................... 6 2.2 Test Frequency List ................................................................................................................................... 7 2.3 Related Submittal(S) / Grant (S) ............................................................................................................... 8 2.4 Test Methodology ...................................................................................................................................... 8 2.5 Receiver Input Bandwidth ......................................................................................................................... 8 2.6 Equally Average Use of Frequencies and Behaviour................................................................................ 8 2.7 Pseudorandom Frequency Hopping Sequence ........................................................................................ 9 2.8 Special Accessories ................................................................................................................................ 10 2.9 Equipment Modifications ......................................................................................................................... 10 2.10 Antenna Requirement ........................................................................................................................... 10 3. Test Environment .......................................................................................................................................... 11 3.1 Address of The Test Laboratory .............................................................................................................. 11 3.2 Test Facility .............................................................................................................................................. 11 3.3 Environmental Conditions ....................................................................................................................... 12 3.4 Measurement Uncertainty ....................................................................................................................... 12 3.5 List of Equipment Used ........................................................................................................................... 13 4.System Test Configuration ............................................................................................................................ 15 4.1 EUT Configuration ................................................................................................................................... 15 4.2 EUT Exercise ........................................................................................................................................... 15 4.3 Configuration of Tested System .............................................................................................................. 15 4.4 Equipment Used in Tested System ......................................................................................................... 15 4.5 Summary of Test Results ........................................................................................................................ 16 5. Description of Test Modes ........................................................................................................................... 17 6. RF Output Power Measurement .................................................................................................................. 18 6.1 Provisions Applicable .............................................................................................................................. 18 6.2 Measurement Procedure ......................................................................................................................... 18 6.3 Measurement Setup (Block Diagram of Configuration) .......................................................................... 18 6.4 Measurement Result ............................................................................................................................... 19 7. 20dB Bandwidth and 99% Occupied Bandwidth Measurement ............................................................... 25 7.1 Provisions Applicable .............................................................................................................................. 25 7.2 Measurement Procedure ......................................................................................................................... 25 7.3 Measurement Setup (Block Diagram of Configuration) .......................................................................... 25 7.4 Measurement Results ............................................................................................................................. 26 8. Conducted Band Edge and Out-of-Band Emiss…

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Report No.: AGC12849240701AP01 Page 1 of 2 TEST SETUP PHOTOS RADIATED EMISSION TEST SETUP BELOW 1GHz RADIATED EMISSION TEST SETUP ABOVE 1GHz Report No.: AGC12849240701AP01 Page 2 of 2 RF CONDUCTED TEST SETUP-BR RF CONDUCTED TEST SETUP-BLE ****************************************End of Report*************************************