LITE ON QCS403YA Manuel utilisateur

QCS403YA Datasheet

Page 1/16

USER’S MANUAL

QCS403YA44 with WCN3980 1x1 11ac/BT5.1 connectivity LGA

System-on-Module (SOM)

QCS403YA44

Memory Configuration: MCP 512MB+512MB

Version 1.7

Internet Communication Module S.B.U

LITE-ON Technology Corporation

11F, 392, Ruey Kuang Road,

Neihu, Taipei 11492, Taiwan, R.O.C.

QCS403YA Datasheet

Page 2/16

1.2 INTRODUCTION

The QCS403YA device is an Audi/Wi-Fi SoC for use in the smart Speaker, Smart Assistant, Mesh router

and Soundbar markets. It includes a 64-bit ARM Cortex-A53 dual-core application processor.

1.3 QCS403YA FEATURES

 MCP Memory Support (1x32 LPDDR2 32-bit wide memory support for up to 533MHz + SLC NAND

Flash)

 12 channel/384kHz; 32 channel/192kHz; DSD support

 Direct 8x PDM DMIC support

 Support for UART, I2C, SPI, USB2.0 interface

 Support for high fidelity CSRA6620/6640 amplifiers (optional)

QCS403YA Datasheet

Page 3/16

1.4 QCS403YA SPECIFICATIONS

Feature Specification

Processor

QCS403-0 ARM Cortex-A53 microprocessor cores

 64bit processor

 Dual core 1.4GHz

 Primary boot processor

Memory

 Nanya MCP(512MB LPDDR2 + NAND 512MB)

MFG P/N: NM1484KSLAXAJ-3B

 ESMT MCP(512MB LPDDR2 + NAND 512MB)

MFG P/N: FM6BD4G4GXB-1.8BLCGE2X

Nanya(PVL) and ESMT(Under Qualification) are the alternates

each other

DSP

Audio DSP (800MHz, Quad MAC) 1.5MB

Compute DSP(700MHz, Dual MAC), 256K

Wireless

WCN3980

- 802.11a/b/g/n/ac

- 1x1 MU-MIMO

- 2.4/5GHz

- Bluetooth 5.1; aptX

See Appendix for detail

Machine Learning

HVX accelerator for improved ECNS, wake-word detection and

local ASR

Audio Decode MP3, AAC, ALAC, FLAC, He-AAC v1/v2, WMA 9/Pro

Voice

6-mic Fluence PRO w/Linear Echo Cancellation(LEC)

CNN based SVA; Hexagon Vector Extension(HVX)

Audio Interface

1x SLIMbus interface to WCD9335(optional)

3x I2S TDM (384kHz/32bit)

8x DMIC

Power Management Power management (PMS405)

I/O 1x USB2.0 interface,1x SPDIF, 2x UART, 2x SPI, 3x I2C

OS Support Linux based

SOM Dimension 37x37mm

Antenna Type 1x I-PEX antenna connector; Wi-Fi&BT share the same antenna

Operating

Environment

Power Input: 3.6V

Operating Temperature: 0

0

C to +65

0

C

QCS403YA Datasheet

Page 4/16

1. SOM PHOTO

TOP SIDE

BOTTOM SIDE

QCS403YA Datasheet

Page 5/16

2. ELECTRICAL SPECIFICATIONS

10.1 Absolute maximum ratings

Table 10-1 Absolute maximum ratings

Power supply Description Min Typ Max Units

VPH_PWR

Prime Power

-0.5

-

5.25

V

VDD_CH0_3P3

Power supply for WCN3980

from system

-0.3 - 3.63 V

VREG_L4_1P2

Linear regulator L4 output for

QCS403

-0.3 - 1.7 V

VREG_L6_1P8

Linear regulator L6 output for

QCS403, WCN3980, Memory

-0.3 - 2.3 V

VREG_L12_3P3

Linear regulator L12 output for

QCS403

-0.3 - 3.8 V

VREG_L11_SDC2

Linear regulator L11 output for

QCS403

-0.3 - 3.4 V

VREG_S4_1P8 Linear regulator S4 output -0.3 - 2.3 V

10.2 Operation Conditions

Table 10-2 Recommended Operation Conditions

Symbol Parameter Min Typ Max Units

VPH_PWR Prime Power 2.5 3.6 5.25 V

VDD_CH0_3P3

Power supply for WCN3980

from system

2.97 3.3 3.63 V

VREG_L4_1P2

Linear regulator L4 output for

QCS403

1.144 1.2 1.256 V

VREG_L6_1P8

Linear regulator L6 output for

QCS403, WCN3980, Memory

1.704 1.8 1.896 V

VREG_L12_3P3

Linear regulator L12 output for

QCS403

2.97 3.3 3.63 V

VREG_L11_SDC2

Linear regulator L11 output for

QCS403

2.7 2.95 3.05 V

VREG_S4_1P8

Linear regulator S4 output

1.704

1.8

1.896

V

TA Ambient operating temperature 0 25 65 0C

T

S

Storage temperature

-20

25

80

0C

QCS403YA Datasheet

Page 6/16

APPENDIX – WCN3980 1X1 WIRELESS CONNECTIVITY SPECIFICATIONS

Table A-1 Bluetooth specifications

BT Function

Standard Bluetooth V5.1LE

Data Rate 1 Mbps, 2Mbps and Up to 3Mbps

Modulation Scheme GFSK, π/4-DQPSK and 8-DPSK

Frequency Range 2.402~2.480 GHz

Transmit Output

Power

+4 ≤ Output Power ≤ +10dBm; Class I Device

Receiver Sensitivity < 0.1% BER at -94dBm

Table A-2 Wi-Fi specifications

Wi-Fi Function

Standard

IEEE802.11a; IEEE802.11b; IEEE 802.11g; IEEE 802.11n;

IEEE802.11ac

Data Rate

802.11a:

54, 48, 36, 24, 18, 12, 9, 6 Mbps

802.11b:

11, 5.5, 2, 1 Mbps

802.11g:

54, 48, 36, 24, 18, 12, 9, 6 Mbps

802.11n:

MCS 0 to 7 for HT20MHz

MCS 0 to 7 for HT40MHz

802.11ac:

MCS 0 to 8 for HT20MHz

MCS 0 to 9 for HT40MHz

MCS 0 to 9 for HT80MHz

Media Access Control CSMA/CA with ACK

Modulation Technique

802.11a:

64QAM, 16QAM, QPSK, BPSK

802.11b:

CCK, DQPSK, DBPSK

802.11g:

64QAM, 16QAM, QPSK, BPSK

802.11n:

64QAM, 16QAM, QPSK, BPSK

802.11ac:

256QAM, 64QAM, 16QAM, QPSK, BPSK

Network Architecture Infrastructure mode

QCS403YA Datasheet

Page 7/16

Operation Channel

2.4GHz

11: (Ch. 1-11) – United States

13: (Ch. 1-13) – Europe

14: (Ch. 1-14) – Japan

5GHz

21: USA

19: EU

8: Japan

Frequency Range

802.11bg

2.400 ~ 2.4835 GHz

802.11a

5.15 ~ 5.85 GHz

Security WPS, WPA, WPA2, WEP 64bit & 128bit, IEEE 802.1X, IEEE 802.11i

Table A-3 Transmit Output Power specifications

2.4GHz

Transmit Output Power Tolerance:

±

1.5dBm

802.11b

1Mbps

2Mbps

5.5Mbps

11Mbps

Tgtpwr

(dBm)

16

802.11g

6~24Mbps

36Mbps

48Mbps

54Mbps

Tgtpwr

(dBm)

16.5

16

15

13.5

802.11n

HT20

MCS0

MCS1

MCS2

MCS3

MCS4

Tgtpwr

(dBm)

16.5

16

MCS5

MCS6

MCS7

15

14

13.5

802.11n

HT40

MCS0

MCS1

MCS2

MCS3

MCS4

Tgtpwr

(dBm)

15.5

15

MCS5

MCS6

MCS7

14

13

12.5

QCS403YA Datasheet

Page 8/16

5GHz

Transmit Output Power Tolerance:

±

2dBm

802.11a

6~24Mbps

36Mbps

48Mbps

54Mbps

Tgtpwr

(dBm)

15.5

14

13

12

802.11n

HT20

MCS0

MCS1

MCS2

MCS3

MCS4

Tgtpwr

(dBm)

15.5

15

MCS5

MCS6

MCS7

14

13

12

802.11n

HT40

MCS0

MCS1

MCS2

MCS3

MCS4

Tgtpwr

(dBm)

14.5

14

MCS5

MCS6

MCS7

13

12

11

802.11ac

VHT80

MCS0

MCS1

MCS2

MCS3

MCS4

Tgtpwr

(dBm)

13.5

13

MCS5

MCS6

MCS7

MCS8

MCS9

12

11

10

9

8

Table A-4 Receiver Sensitivity specifications

Frequency

Band

Rate

Condition

1x1(1SS)

(dBm)

2.4G

11b-1M

PER < 8%

-95

11b-11M

PER < 8%

-87

11g-6M

PER < 10%

-90

11g-54M

PER < 10%

-72

11ac-VHT20MCS0

PER < 10%

-89

11ac-VHT20MCS7

PER < 10%

-70

11ac-VHT20MCS8

PER < 10%

-68

11ac-VHT40MCS0

PER < 10%

-87

11ac-VHT40MCS7

PER < 10%

-67

11ac-VHT40MCS8

PER < 10%

-65

11ac-VHT40MCS9

PER < 10%

-63

5G

11a-6M

PER < 10%

-87

11a-54M

PER < 10%

-71

11ac-VHT20MCS0

PER < 10%

-87

QCS403YA Datasheet

Page 9/16

11ac-VHT20MCS7

PER < 10%

-70

11ac-VHT20MCS8

PER < 10%

-66

11ac-VHT40MCS0

PER < 10%

-84

11ac-VHT40MCS7

PER < 10%

-67

11ac-VHT40MCS9

PER < 10%

-61

11ac-VHT80MCS0

PER < 10%

-81

11ac-VHT80MCS7

PER < 10%

-65

11ac-VHT80MCS9

PER < 10%

-57

QCS403YA Datasheet

Page 10/16

WARNINGS

FCC Statement:

Federal Communication Commission Interference Statement

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 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 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.

FCC Caution: Any changes or modifications not expressly approved by the party responsible for

compliance could void the user’s authority to operate this 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.

For product available in the USA/Canada market, only channel 1~11 can be operated. Selection of other

channels is not possible.

This device and its antenna(s) must not be co-located with any other transmitters except in accordance with

FCC multi-transmitter product procedures.

Refering to the multi-transmitter policy, multiple-transmitter(s) and module(s) can be operated simultaneously

without C2P.

This device is restricted for indoor use.

This device and its antenna(s) must not be co-located or operating in conjunction with any other

antenna or transmitter

IMPORTANT NOTE:

FCC Radiation Exposure Statement:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This

equipment should be installed and operated with minimum distance 20 cm between the radiator & your body.

IMPORTANT NOTE:

This module is intended for OEM integrator. The OEM integrator is responsible for the compliance to all the

rules that apply to the product into which this certified RF module is integrated.

Additional testing and certification may be necessary when multiple modules are used.

QCS403YA Datasheet

Page 11/16

20 cm minimum distance has to be able to be maintained between the antenna and the users for the host this

module is integrated into. Under such configuration, the FCC radiation exposure limits set forth for an

population/uncontrolled environment can be satisfied.

Any changes or modifications not expressly approved by the manufacturer could void the user's authority to

operate this equipment.

USERS MANUAL OF THE END PRODUCT:

In the users manual of the end product, the end user has to be informed to keep at least 20 cm separation with

the antenna while this end product is installed and operated. The end user has to be informed that the FCC

radio-frequency exposure guidelines for an uncontrolled environment can be satisfied. The end user has to

also be informed that any changes or modifications not expressly approved by the manufacturer could void the

user's authority to operate this equipment. If the size of the end product is smaller than 8x10cm, then

additional FCC part 15.19 statement is required to be available in the users manual: This device complies with

Part 15 of 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.

This device and its antenna(s) must not be co-located or operating in conjunction with any other

antenna or transmitter.

This device is restricted to indoor use.

LABEL OF THE END PRODUCT:

The final end product must be labeled in a visible area with the following " Contains FCC ID:

PPQ-QCS403YA ". If the size of the end product is larger than 8x10cm, then the following FCC part 15.19

statement has to also be available on the label: This device complies with Part 15 of 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.

This module is certified pursuant to Part 15 rules section 15.247, 15.407 and RSS-247.

This module has been approved to operate with the antenna types listed below, with the maximum permissible gain

indicated.

Antenna

Frequency Band

Antenna Type

Brand

Model Number

Gain(dBi)

1

2400-2483.5MHz; BT

PIFA INPAQ RFPCA370808IMLB302

2.55

5150-5850MHz

4.87

2

2400-2483.5MHz; BT

PIFA INPAQ RFPCA370811IMLB301

2.4

5150-5850MHz

4.56

3

2400-2483.5MHz; BT

PIFA INPAQ RFPCA370838IMLB302

2.02

5150-5850MHz

5.46

4

2400-2483.5MHz; BT

PIFA

INPAQ

RFPCA320808IMAB301

2.5

5

2400-2483.5MHz; BT

PIFA

INPAQ

RFPCA320806IMAB302

2.5

Information on test modes and additional testing requirements

This module has been approved under stand-alone configuration.

OEM integrator has be limited the operation channels in channel 1-11 for 2.4GHz band.

QCS403YA Datasheet

Page 12/16

The separate approval is required for all other operating configurations, including portable configurations with respect

to Part 2.1093/RSS-102 and different antenna configurations

The information on how to configure test modes for host product evaluation for different operational conditions for a

stand-alone modular transmitter in a host, versus with multiple, simultaneously transmitting modules or other

transmitters in a host can be found at KDB Publication 996369 D04.

OEM integrator is still responsible for testing their end product for any additional compliance requirements required

with this module installed (for example, digital device emissions, PC peripheral requirements, etc.).

IMPORTANT NOTE: In the event that these conditions cannot be met (for example certain laptop configurations or

co-location with another transmitter), then the FCC/ISED authorization is no longer considered valid and the FCC/IC No.

cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating

the end product (including the transmitter) and obtaining a separate FCC/ISED authorization.

Additional testing, Part 15 Subpart B and ICES-003 disclaimer

Appropriate measurements (e.g. Part 15 Subpart B compliance) and if applicable additional equipment authorizations

(e.g. SDoC) of the host product to be addressed by the integrator/manufacturer.

This module is only FCC/ISED authorized for the specific rule parts 15.247, 15.407/RSS-247 listed on the grant, and the

host product manufacturer is responsible for compliance to any other FCC/ISED rules that apply to the host product as

being Part 15 Subpart B/ICES-003 compliant.

IC Statement:

This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation,

Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to

the following two conditions:

1. This device may not cause interference.

2. This device must accept any interference, including interference that may cause undesired

operation of the device.

L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux

CNR d’Innovation, Sciences et Développement économique Canada applicables aux appareils

radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes :

1. L’appareil ne doit pas produire de brouillage;

L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est

susceptible d’en compromettre le fonctionnement.

For product available in the USA/Canada market, only channel 1~11 can be operated. Selection of other

channels is not possible.

Pour les produits disponibles aux États-Unis / Canada du marché, seul le canal 1 à 11 peuvent être exploités.

Sélection d'autres canaux n'est pas possible.

QCS403YA Datasheet

Page 13/16

This device and its antenna(s) must not be co-located with any other transmitters except in accordance with IC

multi-transmitter product procedures.

Refering to the multi-transmitter policy, multiple-transmitter(s) and module(s) can be operated simultaneously

without reassessment permissive change.

Cet appareil et son antenne (s) ne doit pas être co-localisés ou fonctionnement en association avec une autre

antenne ou transmetteur.

The device for operation in the band 5150–5250 MHz is only for indoor use to reduce the potential for

harmful interference to co-channel mobile satellite systems.

les dispositifs fonctionnant dans la bande 5150-5250 MHz sont réservés uniquement pour une

utilisation à l’intérieur afin de réduire les risques de brouillage préjudiciable aux systèmes de satellites

mobiles utilisant les mêmes canaux.

The maximum antenna gain permitted for devices in the band 5725-5850 MHz shall be such that the

equipment still complies with the e.i.r.p. limits specified for point-to-point and non-point-to-point operation as

appropriate.

le gain maximal d’antenne permis (pour les dispositifs utilisant la bande 5725-5850 MHz)

doit se conformer à la limite de p.i.r.e. spécifiée pour l’exploitation point à point et non point à point, selon le

cas.

Dynamic Frequency Selection (DFS) for devices operating in the bands 5250- 5350 MHz, 5470-5600 MHz

and 5650-5725 MHz.

Sélection dynamique de fréquences (DFS) pour les dispositifs fonctionnant dans les bandes 5250-5350 MHz,

5470-5600 MHz et 5650-5725 MHz.

The maximum antenna gain permitted for devices in the bands 5250-5350 MHz and 5470-5725 MHz shall be

such that the equipment still complies with the e.i.r.p. limit.

le gain maximal d’antenne permis pour les dispositifs utilisant les bandes 5250-5350 MHz et

5470-5725 MHz doit se conformer à la limite de p.i.r.e.

Users should also be advised that high-power radars are allocated as primary users (i.e. priority users) of the

bands 5250-5350 MHz and 5650-5850 MHz and that these radars could cause interference and/or damage to

LE-LAN devices.

De plus, les utilisateurs devraient aussi être avisés que les utilisateurs de radars de haute puissance sont

désignés utilisateurs principaux (c.-à-d., qu’ils ont la priorité) pour les bandes 5250-5350 MHz et 5650-5850

MHz et que ces radars pourraient causer du brouillage et/ou des dommages aux dispositifs LAN-EL.

For indoor use only.

Pour une utilisation en intérieur uniquement.

IMPORTANT NOTE:

IC Radiation Exposure Statement:

This equipment complies with IC RSS-102 radiation exposure limits set forth for an uncontrolled environment.

This equipment should be installed and operated with minimum distance 20 cm between the radiator & your

body.

QCS403YA Datasheet

Page 14/16

Cet équipement est conforme aux limites d'exposition aux rayonnements IC établies pour un environnement

non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la

source de rayonnement et votre corps.

This radio transmitter (IC: 4491A-QCS403YA) has been approved by Industry Canada to operate with the

antenna types listed below with the maximum permissible gain and required antenna impedance for each

antenna type indicated. Antenna types not included in this list,

having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this

device.

Le présent émetteur radio (IC: 4491A-QCS403YA) a été approuvé par Industrie Canada pour fonctionner

avec les types d'antenne énumérés ci-dessous et ayant un gain admissible maximal et l'impédance requise pour

chaque type d'antenne. Les types d'antenne non inclus dans cette liste, ou dont le gain est supérieur au gain

maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur.

The transmitter module may not be co-located with any other transmitter or antenna.

Le module émetteur peut ne pas être coïmplanté avec un autre émetteur ou antenne.

This module is intended for OEM integrator. The OEM integrator is still responsible for the IC compliance

requirement of the end product, which integrates this module.

Any changes or modifications not expressly approved by the manufacturer could void the user's authority to

operate this equipment.

USERS MANUAL OF THE END PRODUCT:

In the users manual of the end product, the end user has to be informed to keep at least 20 cm separation with

the antenna while this end product is installed and operated. The end user has to be informed that the IC

radio-frequency exposure guidelines for an uncontrolled environment can be satisfied. The end user has to

also be informed that any changes or modifications not expressly approved by the manufacturer could void the

user's authority to operate this equipment. 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.

The transmitter module may not be co-located with any other transmitter or antenna.

Le module émetteur peut ne pas être coïmplanté avec un autre émetteur ou antenne.

LABEL OF THE END PRODUCT:

The final end product must be labeled in a visible area with the following " Contains IC :

4491A-QCS403YA".

The user manual of the end product should include:

This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic

Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions:

1.This device may not cause interference.

2.This device must accept any interference, including interference that may cause undesired operation of the device.

L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d’Innovation, Sciences

et Développement économique Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée

QCS403YA Datasheet

Page 15/16

aux deux conditions suivantes :

1.L’appareil ne doit pas produire de brouillage;

2.L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre

le fonctionnement.

The device for operation in the band 5150-5250 MHz is only for indoor use to reduce the potential for harmful

interference to co-channel mobile satellite systems.

Les dispositifs fonctionnant dans la bande 5150-5250 MHz sont réservés uniquement pour une utilisation à l’intérieur

afin de réduire les risques de brouillage préjudiciable aux systèmes de satellites mobiles utilisant les mêmes canaux.

ISED Radiation Exposure Statement:

This equipment complies with IC RSS-102 radiation exposure limits set forth for an uncontrolled environment. This

equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

Cet équipement est conforme aux limites d’exposition aux rayonnements IC établies pour un environnement non

contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20cm de distance entre la source de

rayonnement et votre corps.

For product available in the USA/Canada market, only channel 1~11 can be operated. Selection of other channels is not

possible.

Pour les produits disponibles aux États-Unis / Canada du marché, seul le canal 1 à 11 peuvent être exploités. Sélection

d'autres canaux n'est pas possible.

Table for Filed Antenna

Antenna

Frequency Band

Antenna Type

Brand

Model Number

Gain(dBi)

1

2400-2483.5MHz; BT

PIFA INPAQ RFPCA370808IMLB302

2.55

5150-5850MHz

4.87

2

2400-2483.5MHz; BT

PIFA INPAQ RFPCA370811IMLB301

2.4

5150-5850MHz

4.56

3

2400-2483.5MHz; BT

PIFA INPAQ RFPCA370838IMLB302

2.02

5150-5850MHz

5.46

4

2400-2483.5MHz; BT

PIFA

INPAQ

RFPCA320808IMAB301

2.5

5

2400-2483.5MHz; BT

PIFA

INPAQ

RFPCA320806IMAB302

2.5

QCS403YA Datasheet

Page 16/16

CE Statement:

This equipment complies with EU radiation exposure limits set forth for an uncontrolled

environment. This equipment should be installed and operated with minimum distance 20 cm

between the radiator & your body.

Japan Statement:

5GHz product for indoor use only.

NCC 警語:

1.取得審驗證明之低功率射頻器材，非經核准，公司、商號或使用者均不得擅自變更頻率、加

大功率或變更原設計之特性及功能。低功率射頻器材之使用不得影響飛航安全及干擾合法通

信；經發現有干擾現象時，應立即停用，並改善至無干擾時方得繼續使用。前述合法通信，指

依電信管理法規定作業之無線電通信。低功率射頻器材須忍受合法通信或工業、科學及醫療用

電波輻射性電機設備之干擾。

2.無線資訊傳輸設備應避免影響附近雷達系統之操作。

3.本器材須經專業工程人員安裝及設定，始得設置使用，且不得直接販售給一般消費者。

4.最終產品內含已認證過之射頻模組(組件)，應於最終產品本體明顯處標示「本產品內含射頻

模組 CCXXXXLPYYYZZ 」

LITE ON QCS403YA Manuel utilisateur

LITE ON QCS403YA Manuel utilisateur

dans d''autres langues

Autres documents