DATASHEET
B
4
2
6
-
A
B
1
5
1
0
B
4
2
6
-
A
B
1
B
4
2
6
-
A
Wireless Stereo Speaker Module
For Intensive Audio Applications
Specification
VERSION 0.40 15-Sep-2015
B
1
5
5
1
1
0
0
Revision History
Version
0.10
0.20
0.30
0.40
Created
Update Bluetooth Specification Version
Remove PCM function support
Modify maximum RF transmit Power descriptions
Change Summary Date Author
Dec, 25th, 13
Jun, 15th, 14
Oct, 15th, 14
Sep, 15th, 15
LY Kuo
LY Kuo
LY Kuo
LY Kuo
1 System Overview
1.1 General Description
B426-AB1510 is a stereo module, which are highly integrated, cost effective, low power consumptions with
Airoha AB1510 chip for intensive audio applications. It complies with Bluetooth system version 4.1 with EDR
function. The built-in noise reduction and echo cancellation functions enhance the voice quality. Advanced
multipoint supports HFP connection to two handsets for voice, or two A2DP sources for music play back. The
voice prompt function can be customized by customers for different voice commands.
1.2 Features
Bluetooth 4.1+EDR compliant
A2DP 1.3 and AVRCP 1.5 profile enable
HFP profile version 1.6 compliant
HSP profile version 1.2 compliant
AVRCP profile version 1.5 compliant
SBC decode
Class 1 or 2 type output power
Support for noise reduction and echo cancellation
Multi-band configurable EQ
Multipoint for HFP and A2DP
Support for voice prompt
Support SPI flash application
Support NFC application with wake-up and pairing function
Audio I/F:I2S
Integrated Li-ion battery charger supports 400mA fast charging
B426-AB1510
Stereo Speaker Module For Intensive Audio Applications
2 Module Package Information
2.1 Module Pin Definition
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
NC
GND
WAKE
PIO1
PIO2
PIO3
UART_RX
UART_TX
PIO11
PIO6
PIO7
PIO14
PIO15
PIO16
PIO17
GND
AB1510_Module with antenna
GND
SPK_RP
LRVCM
SPK_LP
LINE_IN_R
LINE_IN_L
MIC2_P
MIC2_N
MIC1_N
MIC1_P
MIC_BIAS
PIO4
VREGOUT_HV
BAT_IN
VCHG_IN
GND
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
B426-AB1510 Stereo Speaker Module for Intensive
Audio Applications Page 4 of 17 CONFIDENTIAL
Specification
Version 0.40 Sep-2015
SDA17SCL
18
LED020LED1
WP/PIO18
19
21
VCCIO
PIO5
23
22
VREGOUT_MV
PIO12
24
RST
25
26
Figure 2-1 Pin Definition
B426-AB1510
Stereo Speaker Module For Intensive Audio Applications
2.2 Pin Description
PIN
1 NC NC
2 GND
3 WAKE Input, Digital Input Pin with 125K pull up
4 PIO1 Input, Digital Input Pin with 750K pull up
5 PIO2 Input, Digital Input Pin with 750K pull up
6 PIO3 Input, Digital Input Pin with 750K pull up
7 UART_RX Input, Digital UART RX
8 UART_TX Output, Digital UART TX
9 PIO11 Input/Output, Digital Programmable IO
10 PIO6 Input/Output, Digital Programmable IO
11 PIO7 Input/Output, Digital Programmable IO
12 PIO14 Input/Output, Digital Programmable IO SPI/I2S
13 PIO15 Input/Output, Digital Programmable IO SPI/I2S
14 PIO16 Input/Output, Digital Programmable IO SPI/I2S
15 PIO17 Input/Output, Digital Programmable IO SPI/I2S
SIGNAL TYPE DESCRIPTION ALTERNATIVE
16 GND
17 SDA Input/Output, Digital I2C data line
18 SCL Input/Output, Digital I2C clock line
19 WP/PIO18 Output, Digital
20 LED0 Open Drain LED 0 for Red Light
21 LED1 Open Drain LED 1 for Blue Light
22 PIO5
23 VCCIO Supply, 1.8V~3.3V VCC for IO
24 PIO12 Input/Output, Digital Programmable IO LED3
25 VREGOUT_MV
26 RST Input, Digital Global reset
27 GND
28 VCHG_IN Supply, 5V VCC for Charger
Input/Output, Digital
AIO,Analog
Analog LDO output
Write Protect Control for
WP
EEPROM
Programmable IO UART_RTS
B426-AB1510 Stereo Speaker Module for Intensive
Audio Applications Page 5 of 17 CONFIDENTIAL
Specification
Version 0.40 Sep-2015
B426-AB1510
Stereo Speaker Module For Intensive Audio Applications
29 BAT_IN Supply
Switching/Linear regulator input
Battery input P, as
30 VREGOUT_HV
Analog LDO output
Input/Output, Digital
31 PIO4
Programmable IO UART_CTS
AIO,Analog
32 MIC_BIAS Analog Microphone bias
33 MIC1_P Analog Microphone 1 P-path
34 MIC1_N Analog Microphone 1 N-path
35 MIC2_N Analog Microphone 2 N-path
36 MIC2_P Analog Microphone 2 P-path
37 LINE_IN_L Analog Line in L-path
38 LINE_IN_R Analog Line in R-path
39 SPK_LP Analog Speaker output LP
40 LRVCM Analog Speaker output LRVCM
41 SPK_RP Analog Speaker output RP
42 GND
Table 2-1 Pin Description
2.3 Module package and PCB footprint dimensions
1
16
Figure 2-2 Module package dimensions Figure 2-3 Module PCB footprint dimensions
Dimesion:25mm(L)x14.5mm(W)x0.8mm(H)
42
27
B426-AB1510 Stereo Speaker Module for Intensive
Audio Applications Page 6 of 17 CONFIDENTIAL
Specification
Version 0.40 Sep-2015
L7 & L8 are reserved for removing potential GSM TDD noise.
B426-AB1510
Stereo Speaker Module For Intensive Audio Applications
3 General Application Schematic
C38
100nF
WAKE
PIO1
PIO2
PIO3
UART_RX
UART_TX
PIO11
PIO6
PIO7
PIO14
PIO15
PIO16
PIO17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
U3
NC
GND
WAKE
PIO1
PIO2
PIO3
UART_RX
UART_TX
PIO11
PIO6
PIO7
PIO14
PIO15
PIO16
PIO17
GND
SDA17SCL
SDA
AB1510_Module with antenna
LED020LED1
PIO5
WP/PIO18
21
23
18
SCL
22
19
WP/PIO18
VCCIO
PIO5
LED1
LED0
SPK_RP
SPK_LP
LINE_IN_R
LINE_IN_L
MIC2_N
MIC1_N
MIC_BIAS
VREGOUT_HV
VCHG_IN
VREGOUT_MV
PIO1224VCCIO
25
26
PIO12
VREGOUT_MV
RESET
GND
LRVCM
MIC2_P
MIC1_P
PIO4
BAT_IN
GND
RST
C39
100nF
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
SPK_RP
LRVCM
SPK_LP
LINE_IN_R
LINE_IN_L
MIC2_P
MIC2_N
MIC1_N
MIC1_P
MIC_BIAS
VREGOUT_HV
BAT_IN
VCHG_IN
R16
180 Ohm
BZT52C6V8T
Microphone
C36
NC
C35
NC
0 Ohm
R11
2.2k Ohm
R12
2.2k Ohm
C154
NC
M+
1
C152
NC
M-
1
C155
NC
、 、 、
C152 C154 C155
PIO4
R18
4.7 KOhm
D5
SPK_LP
SPK_RP
、
C35 C36 are reserved for removing potential GSM TDD noise.
L7 0 Ohm
L8
BT Speaker
L10
120 nH
L9
120 nH
C18
22nF
C19
22nF
AMP_IN_LP
AMP_IN_RP
MIC_BIAS
C37
4.7uF(0603)
R131 3K
R133 3K
MIC1_P
MIC1_N
BAT_IN
Audio AMP
C13
0.1uF
1
SD
2
GND
3
VoLP
4
VDD
5
VoLN
6
INLN
7
GND
8
NC
U1
NS4248_SOP16
PIO4
R19
4.7 KOhm
SD AMP_OUT_LP
32
Q6
1
MMBT3904
AMP_IN_LP
BAT_IN
AMP_OUT_LN
C11
0.22uF/X5R/X7R
SD
C156
470uF
R177
43K ohm /1%
+
Note:
The function of Q6 is for avoiding the leakage current from audio Amp.(NS4248) .
B426-AB1510 Stereo Speaker Module for Intensive
Audio Applications Page 7 of 17 CONFIDENTIAL
Specification
Version 0.40 Sep-2015
HP-IN
GND
VoRP
VDD
VoRN
INRN
Bypass
16
15
14
13
+
C14
0.1uF
12
11
C9
10
1uF
9
NC
C157
470uF
R176
43K ohm/1%
AMP_OUT_RP
BAT_IN
AMP_OUT_RN
C12
AMP_IN_RP
0.22uF/X5R/X7R
B426-AB1510
Stereo Speaker Module For Intensive Audio Applications
VREGOUT_HV
VREGOUT_MV
Note:
If R7=0 Ohm, R8=NC, then the VCCIO=VREGOUT_HV (3.3V)
If R7=NC, R8=0 Ohm,then the VCCIO=VREGOUT_MV (1.8V)
R7
0ohm/NC
R8
NC/0ohm
VCCIO
PIO 14 is for SPI_CSN usage
PIO15 is for SPI_MOSI usage
PIO16 is for SPI_MISO usage
PIO17 is for SPI_CLK usage
(CSN)
PIO14
PIO16
(MISO)
SPI Flash
R68
4.7K Ohm
R69
300ohm
VCCIO
U8
1
#CS
2
SO
3
#WP
GND4SI
NC/MX25L512E0C-20
VCC
HOLD#
SCLK
C21
0.1uF
8
7
6
5
Line-IN
J32
PJ320D-D4S4A-02
1
3
4
2
C158
0.1uF
R126
0ohm
PIO11
R130 7.5K
R132 7.5K
C159
470pF
C160
470pF
C161
1uF
C162
1uF
The internal input impedance of LINE_IN_L(/LINE_IN_R) is 10Kohm
The input signal of Line-in path (enter to chip) should be< 0.6 Vrms
The seriers resistors 7.5Kohm of R130 and R132 are used for 1 Vrms input signal
BATP VCC_IO
WAKE
NFC
BATP
D7
BAS516
WAKE
R3
100 ohm
VCC_IO
R4
10k ohm
R163
240K
LINE_IN_R
LINE_IN_L
R164
240K
Power on/off
1
、、、、
WAKE
Power on
Press Button
≥3s
PIO17
PIO15
≥3s
Power off
R67
4.7k Ohm
(CLK)
(MOSI)
2
、、、、
Slide Switch
WAKE
always low
3 second later,then Power on
....
WAKE
Power off at once
....
JP4
NFC_L2b
1 2
NFC_L1b
D6
BAS516
R2
100 ohm
C6
0.1uF
R1
1M ohm
Q1
2N7002KW
R169
0 Ohm
Q2
2N7002KW
PIO6
TCB Connector
for MP
LED
LED0
LED1
PIO12
Red LED / SMD
Blue LED / SMD
Blue LED / SMD
D1
D2
D3
B426-AB1510 Stereo Speaker Module for Intensive
Audio Applications Page 8 of 17 CONFIDENTIAL
Specification
Version 0.40 Sep-2015
R112 1 KOhm
12
12
R91 470 Ohm
12
BAT_IN
VREGOUT_HV
download and
calibration
J15
1
VCHG_IN
2
BAT_IN
3
4
5
SDA
6
RESET
7
WAKE
8
9
PIO7
HEADER 9
UART_TX
UART_RX
B426-AB1510
Stereo Speaker Module For Intensive Audio Applications
Conditional Hardware
Reset
Under the condition of pressing PIO1 to Low,then
plug battery charger
BAT_IN
32
V_CHG
PIO1
C95
0.1uF
R62
200Kohm
R9
47K ohm
Q4
1
MMBT3904
R63
47Kohm
3
Q5
1
MMBT3906
2
C97
0.1uF
R64
47Kohm
Positive Pulse for Resetting
(20ms pluse width and
0.7V at least)
RESET
Charger
VCHG_IN
1
CHARGER
R173
NC/0 Ohm
V_CHG
GND
1
R166
0 Ohm/NC
C48
10uF
C59
0.1uF
U11 ACE4054
4
VCC
5
PROG
R6
4.7K ohm
Ichg=1000/R6
R5
1K ohm
3
BAT
2
GND
1
CHRG
D8
1 2
Red LED
BAT_IN
R173=0 Ohm, R166=NC -->Internal charger
R173=NC,R166=0 Ohm -->External charger
B426-AB1510 Stereo Speaker Module for Intensive
Audio Applications Page 9 of 17 CONFIDENTIAL
Specification
Version 0.40 Sep-2015
B426-AB1510
Stereo Speaker Module For Intensive Audio Applications
4 Electrical Characteristics
4.1 Recommended Operating Conditions
Item Min. Typ. Max. Unit
I/O supply voltage (VCCIO) 1.7 3.6 V
Battery supply voltage (BAT_P) 2.7 4.2 V
Internal charger supply voltage (V_CHG) 4.5 5 6.5 V
Table 4-1 Recommended Operating Conditions
4.2 Power
4.2.1 High-Voltage LDO (VREGOUT_HV)
Item Condition Min. Typ. Max. Unit
Input Voltage (BAT_P) 2.7 4.2 V
Output Voltage Input voltage > 3.3V 3 V
Rated Output Current (Iout) Input voltage = 4.2V 300 mA
Table 4-2 High-Voltage LDO
4.2.2 Medium Voltage LDO (VREGOUT_MV)
Item Condition Min. Typ. Max. Unit
Input Voltage (BAT_P) 2.7 4.2 V
Output Voltage 1.8 V
Rated Output Current (Iout) Input voltage = 4.2V 100 mA
4.3 Battery Charger
B426-AB1510 Stereo Speaker Module for Intensive
Audio Applications Page 10 of 17 CONFIDENTIAL
Specification
Version 0.40 Sep-2015
Table 4-3 Medium-Voltage LDO
B426-AB1510
Stereo Speaker Module For Intensive Audio Applications
Item Min. Typ. Max. Unit
Input Voltage 4.5 5 6.5 V
Charge Current (CC Mode) 25 400 mA
Trickle Charge Current 4 mA
Trickle Charge Threshold Voltage 2.92 V
Regulated Output (Float) Voltage 4.2 V
Table 4-4 Battery Charger
4.4 Radio Characteristics
4.4.1 Transmitter
Basic Data Rate
Core Supply Voltage = 1.8V @ 25℃
Item Min. Typ. Max. Unit
Maximum RF transmit Power 4 7 dBm
RF power control range 25 dB
20dB bandwidth for modulated carrier 900 KHz
+2MHz -20 dBm
Adjacent channel transmit
power
Frequency deviation
Initial carrier frequency tolerance -75 75 KHz
-2MHz -20 dBm
+3MHz -40 dBm
-3MHz -40 dBm
∆f1avg Maximum Modulation
∆f2max Minimum Modulation
∆f1avg/∆f2avg 0.9
DH1 packet -25 25 KHz
165 KHz
140 KHz
Freq. Drift
Freq. Drift Rate -20 20 KHz/50us
Harmonic Content -45 dBm
B426-AB1510 Stereo Speaker Module for Intensive
Audio Applications Page 11 of 17 CONFIDENTIAL
Specification
Version 0.40 Sep-2015
DH3 packet -40 40 KHz
DH5 packet -40 40 KHz
Table 4-5 Transmitter Basic Data Rate
B426-AB1510
Stereo Speaker Module For Intensive Audio Applications
Enhanced Data Rate
Core Supply Voltage = 1.8V @ 25℃
Item Min. Typ. Max. Unit
Relative transmit power -1.5 dB
π/4 DQPSK max carrier frequency stability |ωo| -10 10 KHz
π/4 DQPSK max carrier frequency stability |ωi| -75 75 KHz
π/4 DQPSK max carrier frequency stability |ωo+ωi| -75 75 KHz
8DPSK max carrier frequency stability |ωo| -10 10 KHz
8DPSK max carrier frequency stability |ωi| -75 75 KHz
8DPSK max carrier frequency stability |ωo+ωi| -75 75 KHz
RMS DEVM 20 %
π/4 DQPSK Modulation Accuracy
8DPSK Modulation Accuracy
In-band spurious emissions
EDR Differential Phase Encoding 99 %
99% DEVM 99 %
Peak DEVM 35 %
RMS DEVM 13 %
99% DEVM 99 %
Peak DEVM 25 %
F > F0 + 3MHz -40 dBm
F < F0 - 3MHz -40 dBm
F = F0 + 3MHz -40 dBm
F = F0 - 3MHz -40 dBm
F = F0 + 2MHz -20 dBm
F = F0 - 2MHz -20 dBm
F = F0 + 1MHz -26 dB
F = F0 - 1MHz -26 dB
Table 4-6 Transmitter Enhanced Data Rate
4.4.2 Receiver
Basic Data Rate
Core Supply Voltage = 1.35V @ 25℃
B426-AB1510 Stereo Speaker Module for Intensive
Audio Applications Page 12 of 17 CONFIDENTIAL
Specification
Version 0.40 Sep-2015
Item Min. Typ. Max. Unit
Adjacent channel selectivity
67dBm with
Maximum input power at 0.1%
Adjacent channel selectivity
B426-AB1510
Stereo Speaker Module For Intensive Audio Applications
2.402GHz -92 dBm
Sensitivity at 0.1% BER
2.441GHz -92 dBm
2.480GHz -92 dBm
Maximum input power at 0.1% BER -20 dBm
Co-Channel interference 11 dB
F = F0+1MHz 0 dB
F = F0-1MHz 0 dB
F = F0+2MHz -30 dB
C/I
F = F0-2MHz -20 dB
F = F0+3MHz -40 dB
F = F
-9 dB
image
Maximum level of intermodulation interference -39 dBm
30-2000 MHz -10 dBm
Blocking @Pin=-
0.1%BER
2000-2400 MHz -27 dBm
2500-3000 MHz -27 dBm
3000-12750 MHZ -10 dBm
Table 4-7 Receiver Basic Data Rate
Enhanced Data Rate
Core Supply Voltage = 1.8V @ 25℃
Item
Sensitivity at 0.01% EDR
BER
Co-Channel interference
C/I
π/4 DQPSK -91 dBm
8DPSK -83 dBm
π/4 DQPSK -20 dBm
8DPSK -20 dBm
π/4 DQPSK 13 dB
8DPSK 21 dB
F = F0+1MHz
F = F0-1MHz
F = F0+2MHz
Min. Typ. Max. Unit
π/4 DQPSK 0 dB
8DPSK 5 dB
π/4 DQPSK 0 dB
8DPSK 5 dB
π/4 DQPSK -30 dB
8DPSK -25 dB
B426-AB1510 Stereo Speaker Module for Intensive
Audio Applications Page 13 of 17 CONFIDENTIAL
Specification
Version 0.40 Sep-2015
B426-AB1510
Stereo Speaker Module For Intensive Audio Applications
π/4 DQPSK -20 dB
-2MHz
F = F
0
8DPSK -13 dB
4.5 Audio ADC
Item Condition Min. Typ. Max. Unit
SNR
F = F0+3MHz
π/4 DQPSK -40 dB
8DPSK -33 dB
π/4 DQPSK -7 dB
F = F
image
8DPSK 0 dB
Table 4-8 Receiver Enhanced Data Rate
Microphone amplifier
(A-Weighted 1kHz@ full scale,
microphone input BW=20~20kHz)
Codec bypass mode
(A-Weighted 1kHz@ full scale,
line-input BW=20~20kHz,
VCCSPK=3V EAR_AMP=0dB)
84 dB
95 dB
Microphone amplifier gain=42dB
(A-Weighted 1kHz@-10dBFS,
-55 dB
microphone input BW=20~4kHz)
Microphone amplifier gain=21dB
THD+N
(A-Weighted 1kHz@-10dBFS,
-66.7 DB
microphone input BW=20~20kHz)
Microphone amplifier gain=0dB
(A-Weighted 1kHz@ -10dBFS,
0.05 %
line-input BW=20~20kHz)
Digital Gain -21 24 dB
Analog Gain 0 42 dB
Input Full-Scale at MAX gain 2.24 MVrms
Input Full-Scale at Min gain 282 MVrms
Microphone in level (Microphone input, full scale) 0.8 Vpp
Input in level (Line-input, full scale) 1.7 Vpp
Mic_bias_voltage 2.7 V
B426-AB1510 Stereo Speaker Module for Intensive
Audio Applications Page 14 of 17 CONFIDENTIAL
Specification
Version 0.40 Sep-2015
Table 4-9 Audio ADC
B426-AB1510
Stereo Speaker Module For Intensive Audio Applications
4.6 Stereo DAC
Item Condition Min. Typ. Max. Unit
SNR 94 dB
THD+N
Output swing
Digital Gain -21 24 dB
Analog Gain -12 9 dB
Allow load VCCSPK=3V 8 16 Ohm
Cross talk Load =16Ohm -50 dB
Noise floor power Analog gain=0dB -100 dBV
16 ohm load
0.1 %
Analog gain=0dB
SPK_LP or SPK_RP Output
Full-Scale at load=16Ohm
SPK_RP -- (16Ohm)
2.1 Vpp
LRVCM
SPK_LP -- (16Ohm)
speaker gain=3dB
Table 4-10 Stereo DAC
B426-AB1510 Stereo Speaker Module for Intensive
Audio Applications Page 15 of 17 CONFIDENTIAL
Specification
Version 0.40 Sep-2015
B426-AB1510
Stereo Speaker Module For Intensive Audio Applications
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.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This
transmitter module must not be co-located or operating in conjunction with any other antenna or transmitter.
IMPORTANT NOTE:
In the event that these conditions can not be met (for example certain laptop configurations or co-location with
another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not 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 authorization.
End Product Labeling
The final end product must be labeled in a visible area with the following:
“Contains FCC ID: ATMCR375”.
Manual Information to the End User
The OEM integrator has to be aware not to provide information to the end user regarding how to install or
remove this RF module in the user’s manual of the end product which integrates this module.
Part 15B (as the un-intentional emission requirement) shall be further evaluated while module is
being installed to the end product or end host.
B426-AB1510 Stereo Speaker Module for Intensive
Audio Applications Page 16 of 17 CONFIDENTIAL
Specification
Version 0.40 Sep-2015
B426-AB1510
Stereo Speaker Module For Intensive Audio Applications
Canada Statement
This device complies with Industry Canada’s licence-exempt RSSs. Operation is subject to the following two
conditions: (1) this device may not cause interference, and (2) this device must accept any interference,
including interference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d'Industrie 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, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le
brouillage est susceptible d'en compromettre le fonctionnement.
Caution Exposure:
This device meets the exemption from the routine evaluation limits in section 2.5 of RSS102 and users can
obtain Canadian information on RF exposure and compliance.
Le dispositif répond à l'exemption des limites d'évaluation de routine dans la section 2.5 de RSS102 et les
utilisateurs peuvent obtenir des renseignements canadiens sur l'exposition aux RF et le respect.
The final end product must be labelled in a visible area with the following:
The Industry Canada certification label of a module shall be clearly visible at all times when installed in the
host device, otherwise the host device must be labelled to display the Industry Canada certification number of
the module, preceded by the words “Contains transmitter module”, or the word “Contains”, or similar wording
expressing the same meaning, as follows:
Contains transmitter module IC: 6547A-CR375
The end user manual shall include all required regulatory information/warning as show in this manual.
B426-AB1510 Stereo Speaker Module for Intensive
Audio Applications Page 17 of 17 CONFIDENTIAL
Specification
Version 0.40 Sep-2015
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