AirPrime WP7702
Hardware Integration Guide
41112385
Rev 1
Hardware Integration Guide
Important
Notice
Safety and
Hazards
Due to the nature of wireless communications, transmission and reception of data
can never be guaranteed. Data may be delayed, corrupted (i.e., have errors) or be
totally lost. Although significant delays or losses of data are rare when wireless
devices such as the Sierra Wireless modem are used in a normal manner with a
well-constructed network, the Sierra Wireless modem should not be used in
situations where failure to transmit or receive data could result in damage of any
kind to the user or any other party, including but not limited to personal injury,
death, or loss of property. Sierra Wireless accepts no responsibility for damages
of any kind resulting from delays or errors in data transmitted or received using
the Sierra Wireless modem, or for failure of the Sierra Wireless modem to
transmit or receive such data.
Do not operate the Sierra Wireless modem in areas where blasting is in progress,
where explosive atmospheres may be present, near medical equipment, near life
support equipment, or any equipment which may be susceptible to any form of
radio interference. In such areas, the Sierra Wireless modem MUST BE IN
AIRPLANE MODE OR POWERED OFF. The Sierra Wireless modem can
transmit signals that could interfere with this equipment.
Do not operate the Sierra Wireless modem in any aircraft, whether the aircraft is
on the ground or in flight. In aircraft, the Sierra Wireless modem MUST BE IN
AIRPLANE MODE OR POWERED OFF. When operating, the Sierra Wireless
modem can transmit signals that could interfere with various onboard systems.
Limitation of
Liability
Note: Some airlines may permit the use of cellular phones while the aircraft is on the
ground and the door is open. Sierra Wireless modems may be used at this time.
The driver or operator of any vehicle should not operate the Sierra Wireless
modem while in control of a vehicle. Doing so will detract from the driver or
operator's control and operation of that vehicle. In some states and provinces,
operating such communications devices while in control of a vehicle is an offence.
The information in this manual is subject to change without notice and does not
represent a commitment on the part of Sierra Wireless. SIERRA WIRELESS AND
ITS AFFILIATES SPECIFICALLY DISCLAIM LIABILITY FOR ANY AND ALL
DIRECT, INDIRECT, SPECIAL, GENERAL, INCIDENTAL, CONSEQUENTIAL,
PUNITIVE OR EXEMPLARY DAMAGES INCLUDING, BUT NOT LIMITED TO,
LOSS OF PROFITS OR REVENUE OR ANTICIPATED PROFITS OR REVENUE
ARISING OUT OF THE USE OR INABILITY TO USE ANY SIERRA WIRELESS
PRODUCT, EVEN IF SIERRA WIRELESS AND/OR ITS AFFILIATES HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR THEY ARE
FORESEEABLE OR FOR CLAIMS BY ANY THIRD PARTY.
Notwithstanding the foregoing, in no event shall Sierra Wireless and/or its
affiliates aggregate liability arising under or in connection with the Sierra Wireless
product, regardless of the number of events, occurrences, or claims giving rise to
liability, be in excess of the price paid by the purchaser for the Sierra Wireless
product.
Rev 1 May 18 2 41112385
Preface
Patents This product may contain technology developed by or for Sierra Wireless Inc. This
product is manufactured or sold by Sierra Wireless Inc. or its affiliates under one
or more patents licensed from MMP Portfolio Licensing.
Copyright ©2018 Sierra Wireless. All rights reserved.
Trademarks Sierra Wireless
are registered trademarks of Sierra Wireless, Inc.
Windows
Corporation.
QUALCOMM
under license.
Other trademarks are the property of their respective owners.
®
and Windows Vista® are registered trademarks of Microsoft
®
Contact
Information
Sales information and technical
support, including warranty and returns
Corporate and product information Web: sierrawireless.com
Revision
History
Revision
number
Release date Changes
®
, AirPrime®, AirLink®, AirVantage® and the Sierra Wireless logo
is a registered trademark of QUALCOMM Incorporated. Used
Web: sierrawireless.com/company/contact-us/
Global toll-free number: 1-877-687-7795
6:00 am to 6:00 pm PST
1 May 2018 FCC/IC certification
Rev 1 May 18 3 41112385
Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Module Power States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
RF Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Conducted Tx power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Routing Constraints and Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
General Rules and Recommendations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
PCB Layout Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
PCB Specifications for the Application Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Recommended PCB Land Pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Routing Constraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
UIM Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
RF Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
USB Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Thermal Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
EMC and ESD Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Mechanical Integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Signal Reference Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Regulatory Compliance and Industry Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Important Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Safety and Hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Important Compliance Information for North America . . . . . . . . . . . . . . . . . . . . . . . . . 16
Rev 1 May 18 4 41112385
1: Introduction
The AirPrime WP7702 is an industrial-grade LGA 239-pad module that provides voice
and data connectivity on LTE networks. The module also provides GNSS functionality
as a SKU-configuration.
Accessories
A hardware development kit is available for AirPrime WP-series modules. The kit
contains hardware components for evaluating and developing with the module,
including:
• Development board
• Cables
• Antennas (Additional antennas may be required to support all bands.)
• Other accessories
1
Rev 1 May 18 5 41112385
2: Power
Power Supply
The host provides power to the AirPrime WP7702 through multiple power and ground
pins. The host must provide safe and continuous power at all times; the module does
not have an independent power supply, or protection circuits to guard against
electrical issues.
For detailed pinout and voltage/ current requirements of this module, see the AirPrime
WP7700/WP7702 Product Technical Specification.
Module Power States
The module has three main power states, as described in Table 2-1.
Table 2-1: Supported Power States
State Description Wake-Up Events
2
OFF
Interrupt
Active
Module is off (no power to the system).
Apply power for system to go to Active state.
Simple wakeup sources are configured to interrupt from this
power-saving state to the Active state.
The module may be fully functioning (WWAN radio and GNSS
radio active), or be operating in airplane mode (WWAN radio off).
Module actively reduces power consumption by disabling
components that are not in use (for example, stepping down
clock signals, putting USB bus into selective suspend, etc.)
Apply power.
An event generated from a state change of
RESET_IN_N or POWER_ON_N, or a
timeout event.
System wakes up (returns to fully active
mode) automatically as required, or can be
woken directly via wakeable GPIOs.
Rev 1 May 18 6 41112385
3: RF Specifications
The AirPrime WP7702 operates on the frequency bands listed below.
Table 3-1: LTE Frequency Band Support
Band Frequency (Tx) (MHz) Frequency (Rx) (MHz)
B1 1920–1980 2110–2170
B2 1850–1910 1930–1990
B3 1710–1785 1805–1880
a
B4
B5 824–849 869–894
B8 880–915 925–960
B12 699–716 729–746
B13 777–787 746–756
b
B17
B18 815–830 860–875
1710–1755 2110–2155
704–716 734–746
3
B19 830–845 875–890
B20 832–862 791–821
B26 814–849 859–894
B28 703–748 758–803
a. B4— CAT-M1 only
b. B17—CAT-NB1 only
Table 3-2: GPRS / EDGE Frequency Band Support
Band Frequency (Tx) (MHz) Frequency (Rx) (MHz)
GSM 850 824–849 869–894
E-GSM 900 880–915 925–960
DCS 1800 1710–1785 1805–1880
PCS 1900 1850–1910 1930–1990
Table 3-3: GNSS Frequency Band Support
Band Frequencies (MHz)
GPS 1575.42 ± 1.023
GLONASS 1597.52–1605.92
Galileo 1575.42 ± 2.046
BeiDou 1561.098 ± 2.046
Rev 1 May 18 7 41112385
Hardware Integration Guide
Conducted Tx power
Table 3-4: Conducted Tx Max Output Power Tolerances — LTE
RF band Min (dBm) Typ ( d B m ) Max (dBm) Notes
All bands (B1, B2, B3, B4a, B5, B8,
B12, B13, B17
a. B4— CAT-M1 only
b. B17— CAT-NB1 only
b
, B18, B19, B20,
B26, B28
22 23 24 Connectorized (Class 3)
Table 3-5: Conducted Tx Max Output Power Tolerances — GPRS / EDGE
RF band Min (dBm) Typ ( d B m ) Max (dBm) Notes
GMSK mode (Class 4;
2W, 33dBm)
8PSK mode (Class E2;
0.5W; 27dBm
GMSK mode (Class 1;
1W, 30dBm)
8PSK mode (Class E2;
0.4W; 26dBm
GSM 850
E-GSM 900
DCS 1800
PCS 1900
31 32 33
25.5 26.5 27.5
28 29 30
24.5 25.5 26.5
Rev 1 May 18 8 41112385
4: Routing Constraints and Recommendations
This section describes general routing constraints and recommendations for the
AirPrime WP7702 module.
Note: This is a non-exhaustive list of suggested design guidelines. The developer is responsible for deciding whether to implement these guidelines.
General Rules and Recommendations
Clock and other high-frequency digital signals (e.g. serial buses) should be routed as
far as possible from the module’s analog signals.
If the application design makes it possible, all analog signals should be separated
from digital signals by a ground trace on the PCB.
Tip: Avoid routing any signals under the module on the application board.
4
PCB Layout Recommendations
Ground pads should be re-flowed on to the host PCB with < 30% voiding to allow
effective heat dissipation.
Power Supply
When designing the power supply, make sure that VBAT_BB/VBAT_RF meet the
requirements listed in the AirPrime WP7700/ WP7702 Product Technical
Specification.
Careful attention should be paid to the following:
• Power supply quality— PFM, or PSM systems should be avoided; Low ripple,
linear regulation or PWM converters are preferred for low noise.
• Capacity to deliver high current peaks in a short time (for pulsed radio emission)
• VBAT_BB/VBAT_RF must support peak currents with an acceptable voltage
drop that guarantees the minimum required VBAT_BB/VBAT_RF value.
• VBAT_BB/VBAT_RF signal pads must never exceed the maximum required
VBAT_BB/VBAT_RF value, otherwise the module’s power amplifier and GPS
chipset may be severely damaged.
• A weakly-designed (not robust) power supply could affect EMC performance, the
emission spectrum, and the phase error and frequency error.
Rev 1 May 18 9 41112385
Hardware Integration Guide
Antenna
Sierra Wireless strongly recommends working with an antenna manufacturer
either to develop an antenna adapted to the application, or to adapt an existing
solution to the application.
For information on routing constraints for the RF circuit, see RF Circuit on
page 11.
PCB Specifications for the Application Board
Sensitive signals (such as audio, UIM, and clocks) should be protected by ground
planes/fills. Routing sensitive signals close to noisy signals could result in noise
being coupled.
Recommended PCB Land Pattern
Refer to AirPrime WPx5/WP76 Series Customer Process Guidelines, available at
http://source.sierrawireless.com.
Routing Constraints
Power Supply
If the following design recommendations are not followed, phase error (peak) and
power loss could occur.
• Since the maximum peak current can reach 2.5 A, Sierra Wireless strongly
recommends having a large width for the layout of the power supply signal (to
avoid voltage loss between the external power supply and VBAT_BB/
VBAT_RF.
Figure 4-1: Power Supply Routing Example
Rev 1 May 18 10 41112385
Routing Constraints and Recommendations
Note: Figure 4-1 shows separate traces for VBAT_BB and VBAT_RF. If VBAT_BB and
VBAT_RF share a single power supply, these traces should be connected.
Note: For optimal decoupling, place the capacitors on the undersid e of the board, directly
under the pins.
• Filtering capacitors (100 nF to 1500 F) are recommended near the module’s
power supply.
• Attention should be paid to the ground trace or the ground plane on the application board for the power supply that supplies the module. The ground trace
or ground plane, as well as the VBAT trace, must be able to support current
peaks.
• If the ground trace between the module and the power supply is a copper
plane, make sure it is a solid plane.
• Design routing to make sure total line impedance does not exceed
10 m @217Hz.
Ground Plane Connection
The AirPrime WP7702 module requires a solid, central ground plane (with solder
mask defined pads) located directly under the module. This will:
• Ensure high current signal returns
• Provide heat dissipation under higher operating temperatures
The ground plane should be connected (with vias) to the reference ground layer
of the application board.
UIM Interface
• The length of the tracks between the AirPrime WP7702 and the UIM socket
should be as short as possible. Maximum recommended length is 10cm.
• ESD protection is mandatory on the UIM lines unless there is no physical
access to the UIM.
• The decoupling capacitor(s) should be placed as close as possible to the UIM
card connector for the UIM1_VCC signal.
RF Circuit
The RF signal must be routed on the application board using tracks with a 50
characteristic impedance.
The characteristic impedance depends on the dielectric, the track width and the
ground plane spacing.
It is recommended to use stripline design if the RF path is fairly long (more than
3 cm), since microstrip design is not shielded. Consequently, the RF (transmit)
signal may interfere with neighboring electronic circuits. In the same way, the
neighboring electronics (micro-controllers, etc.) may interfere with the RF
(receive) signal and degrade the reception performance.
Rev 1 May 18 11 41112385
Hardware Integration Guide
USB Interface
When the USB interface is externally accessible, ESD protection is required on
the USB_VBUS, USB_D+, and USB_D- signals.
Thermal Considerations
When transmitting, the AirPrime WP7702 can generate significant amounts of
heat (due to the internal Power Amplifier) that must be dissipated in the host
device for safety and performance reasons.
The amount of thermal dissipation required depends on the following factors:
• Supply voltage—Maximum power dissipation for these modules can be up to
• Usage—Typical power dissipation values depend on the location within the
To enhance heat dissipation:
• Maximize airflow over / around the module
• Locate the module away from other components that generate heat
• Ensure the module is connected to a solid ground plane
3 W at voltage supply limits.
host, amount of data transferred, etc.
EMC and ESD Recommendations
EMC tests must be performed on the application as soon as possible to detect
any potential problems.
When designing, special attention should be paid to:
• Possible spurious emissions radiated by the application to the RF receiver in
the receiver band
• ESD protection—Typically, ESD protection is mandatory for externally accessible signals, including:
· VBAT_RF/VBAT_BB
· UIM (if accessible from outside)
· Serial link
· USB
· Antennas
• Length of the UIM interface lines (preferably <10 cm)
• Length of the HSIC interface lines (<10 cm, as required by the HSIC specifi-
cation)
• EMC protection on audio input/output (filters against 900 MHz emissions)
• Ground plane: Sierra Wireless recommends a common ground plane for
analog/digital/RF grounds
Note: The AirPrime WP7702 does not include any protection against over-voltage.
The host device must provide adequate ESD protection on digital circuits and
antenna ports as detailed in the following table.
Rev 1 May 18 12 41112385
Routing Constraints and Recommendations
Note: The level of protection required depends on your application.
Table 4-1: ESD specifications
Category Connection Specification
RF ports
Operational
Non-operational
UIM connector
USB connector
UART connector
Host connector
interface
a,b
IEC-61000-4-2 - Level (Electrostatic Discharge
Immunity Test)
· ± 6kV Contact
· ±8kV Air
Unless otherwise specified:
• JESD22-A114 ± 1kV Human Body Model
• JESD22-A115 ± 100V Machine Model
• JESD22-C101C ± 500V Charged Device
Model
a. ESD specifications are preliminary, subject to change.
b. ESD protection is highly recommended at the point where the UIM contacts are exposed,
and for any other signals that would be subjected to ESD by the user.
Mechanical Integration
Attention should be paid to:
• Antenna cable integration (bending, length, position, etc)
• Pads of the AirPrime WP7702 to be soldered to the ground plane
• Ensuring proper board layout
• Providing sufficient space around the module for heat dissipation
Rev 1 May 18 13 41112385
Hardware Integration Guide
0
0
0
0
10nF
0
100nF
10
C3
C2
C1
9
C7
C6
C5
GND
VPP
I/O
SW_A
VCC
RST
CLK
SW_B
DNI
DNI
DNI
VGPIO_1V8
UIM_RESET_N
UIM_DATA
UIM_CLK
UIM_VCC
UIM1_DET
UIM1
DNI
SIM2070-6-0-30-00-A
ESD suppressor
Note: Example ESD and SIM connector part numbers
listed. Comparable parts may be used instead.
Note: Capacitor on UIM_CLK is intended to slow down
the clock signal in case of crosstalk.
DNI
DNI
Example ESD suppressor:
STMicroelectronics
DALC208SC6
+
uClamp 3301P
1
2
3
4
6
5
Important: SIM connector must have a ‘Normally
closed’ detection switch.
Signal Reference Schematics
Figure 4-2: UIM Interface
Figure 4-3: USB Interface
Rev 1 May 18 14 41112385
Routing Constraints and Recommendations
2
1
5
3
4
6
6
4
2
5
7
1
3
51K
5%
51K
5%
51K
5%
470
1%
NC1 VCC
NC2 GND
AY
VCC_1V8
VCC_5V0
USB_ID
DNI
VCC_1V8
10µF
USB_VBUS
VIN VOUT
FLAGB ISET
ON
GND1 GND2
Replace with FPF2163 if Autorestart is required
FPF2164
Figure 4-4: USB OTG Interface
Rev 1 May 18 15 41112385
5: Regulatory Compliance and Industry Certifications
Important Notice
Due to the nature of wireless communications, transmission and reception of data can
never be guaranteed. Data may be delayed, corrupted (i.e., have errors) or be totally
lost. Although significant delays or losses of data are rare when wireless devices such
as the Sierra Wireless module are used in a normal manner with a well-constructed
network, the Sierra Wireless module should not be used in situations where failure to
transmit or receive data could result in damage of any kind to the user or any other
party, including but not limited to personal injury, death, or loss of property. Sierra
Wireless accepts no responsibility for damages of any kind resulting from delays or
errors in data transmitted or received using the Sierra Wireless module, or for failure
of the Sierra Wireless module to transmit or receive such data.
Safety and Hazards
Do not operate your AirPrime WP7702 Embedded Module:
• In areas where blasting is in progress
• Where explosive atmospheres may be present including refueling points, fuel
depots, and chemical plants
• Near medical equipment, life support equipment, or any equipment which may be
susceptible to any form of radio interference.
5
In such areas, the AirPrime WP7702 module MUST BE POWERED OFF. Otherwise,
the AirPrime WP7702 module can transmit signals that could interfere with this
equipment.
In an aircraft, the AirPrime WP7702 module MUST BE POWERED OFF. Otherwise,
the AirPrime WP7702 module can transmit signals that could interfere with various
onboard systems and may be dangerous to the operation of the aircraft or disrupt the
cellular network. Use of a cellular phone in an aircraft is illegal in some jurisdictions.
Failure to observe this instruction may lead to suspension or denial of cellular
telephone services to the offender, or legal action or both.
Some airlines may permit the use of cellular phones while the aircraft is on the ground
and the door is open. The AirPrime WP7702 module may be used normally at this
time.
Important Compliance Information for North America
The AirPrime WP7702 module has been granted modular approval for mobile
applications under FCC ID: N7NWP77B and IC: 2417C-WP77B. Integrators may use
the AirPrime WP7702 module in their end products without additional FCC/IC
(Industry Canada) certification if they meet the following conditions. Otherwise,
additional FCC/ IC approvals must be obtained.
Rev 1 May 18 16 41112385
Regulatory Compliance and Industry Certifications
1. The end product must use the RF trace design approved with the AirPrime
WP7702 module. The Gerber file of the trace design can be obtained from
Sierra Wireless upon request.
2. At least 20 cm separation distance between the antenna and the user’s body
must be maintained at all times.
3. To comply with FCC/IC regulations limiting both maximum RF output power
and human exposure to RF radiation, the maximum antenna gain including
cable loss in a mobile-only exposure condition must not exceed the limits
stipulated in Table 5-1 on page 17.
Table 5-1: WP7702 Antenna Gain Specifications
Frequency
Device Technology Band
2 1850–1910 9 8
b
4
5 824–849 7 6
(MHz)
1710–1755 6 6
Maximum antenna gain (dBi)
Standalone Collocated
a
LTE
AirPrime
WP7702
GPRS/ EDGE GSM 850 824–849 4 3
a. Antenna gain limit when module collocated with Wi-Fi / Wimax/BT radios
b. B4— CAT-M1 only
c. B17 — CAT-NB1 only
12 699–716 6 6
13 777–787 6 6
c
17
26 814–849 7 6
PCS 1900 1850–1910 3 3
704–716 6 6
4. The AirPrime WP7702 module may transmit simultaneously with other collocated radio transmitters within a host device, provided the following conditions
are met:
· Each collocated radio transmitter has been certified by FCC / IC for mobile
application.
· At least 20 cm separation distance between the antennas of the collocated
transmitters and the user’s body must be maintained at all times.
Rev 1 May 18 17 41112385
Hardware Integration Guide
Table 5-2: Collocated Radio Transmitter Specifications
· The radiated power of a collocated transmitter must not exceed the EIRP
limit stipulated in Table 5-2.
Frequency
Device Technology
WLAN
Collocated
transmitters
a. Valid collocated transmitter combinations: WLAN+BT; WiMAX+BT.
a
WiMAX
BT 2400–2500 15
(WLAN+WiMAX+BT is not permitted.)
(MHz)
2400–2500 25
5150–5850 27
2300–2400 25
2500–2700 25
3300–3800 25
EIRP Limit
(dBm)
5. A label must be affixed to the outside of the end product into which the
AirPrime WP7702 module is incorporated, with a statement similar to the
following:
· This device contains FCC ID: N7NWP77B / IC:2417C-WP77B.
6. A user manual with the end product must clearly indicate the operating
requirements and conditions that must be observed to ensure compliance
with current FCC/ IC RF exposure guidelines.
The end product with an embedded AirPrime WP7702 module may also need to
pass the FCC Part 15 unintentional emission testing requirements and be
properly authorized per FCC Part 15.
Note: If this module is intended for use in a portable device, you are responsible for
separate approval to satisfy the SAR requirements of FCC Part 2.1093 and IC RSS-102.
Rev 1 May 18 18 41112385
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