MikroTik R11e-LTE-US User manual

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R11e-LTE-US User Manual
OEM/Integrators Installation Manual

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Important Notice to OEM integrators
1. This module is limited to OEM installation ONLY.
2. This module is limited to installation in mobile or fixed applications, according to Part
2.1091(b).
3. The separate approval is required for all other operating configurations, including portable
configurations with respect to Part 2.1093 and different antenna configurations
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. The end user manual shall include all required regulatory information/warning as
show in this manual.
CAN ICES-3(B)/ NMB-3(B)
Innovation, Science and Economic Development Canada
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."

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Federal Communication Commission Interference Statement
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 class B digital device
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 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.
Any changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate this equipment. This transmitter must not be
co-located or operating in conjunction with any other antenna or transmitter.
Radiation Exposure Statement
This equipment complies with FCC/IC RF 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.

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Déclaration d'exposition aux radiations:
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.
End Product Labeling
The host system using this module must display a visible label indicating the following text:
Contains FCC ID: TV7R11ELTE
The host system using this module must display a visible label indicating the following text:
Contains IC: 7442A-R11ELTE
This device is intended only for OEM integrators under the following conditions:
(1) The antenna must be installed such that 20 cm is maintained between the antenna and
users,
(2) The transmitter module may not be co-located with any other transmitter or antenna
(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 exposure
condition must not exceed:
。-3.5 dBi in 700 MHz Band
。-3.5 dBi in 850 MHz Band
。0.6 dBi in 1700 MHz Band
。0.6 dBi in 1900 MHz Band.
In the event that these conditions cannot be met (for example certain laptop configurations or
co-location with another transmitter), then the FCC/IC authorization is no longer considered
valid and the FCC/IC ID 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/IC authorization

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Contents
Contents..........................................................................................................................5
1. Introduction ............................................................................................................6
1.1. Features................................................................................................................ 6
2. Electrical Specification.............................................................................................6
2.1. Power supply........................................................................................................ 6
3. RF Specifications .....................................................................................................7
3.1. RF Specification .................................................................................................... 7
3.2.1 Band support................................................................................................. 7
3.2.2 Bandwidth support........................................................................................ 7
3.2.3 RF Transmit Specification .............................................................................. 7
3.2.4 RF Receiver Specification .............................................................................. 8
4. Mechanical and Environmental Certifications ..........................................................8
4.1. PCBA Form Factor................................................................................................. 8
4.2. Thermal considerations...................................................................................... 10

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1. Introduction
The R11e-LTE-US mini-PCIe module is a Cat. 4 LTE modem which integrates an application CPU
subsystem, peripheral interfaces and functions designed to address the power/
performance/cost requirements of IoT and M2M applications. The CPU is based on
Qualcomm’s MDM architecture which offers OFDMA-related software based signal processing
capabilities that significantly exceed traditional communications ARM cores. R11e-LTE-US
module provides a variety of interfaces including USB 2.0, PCM, UART, USIM .
1.1. Features
LTE Cat. 4 with 150/50 Mbps for DL/UL
Supports LTE B2/4/5/12, 3GPP release 10 without Carrier Aggregation
Supports WCDMA 2/5, 3GPP release 8
Ultra-high-performance Cortex A7 microprocessor
Modem subsystem (MSS)
Resource and power management (RPM) subsystem
Optimized for M2M and IoT markets
Interfaces
–Host USB 2.0 with integrated PHY
–USIM interface
–PCM
–UART
2. Electrical Specification
2.1. Power supply
LTE module power input is 3V3.
Power
Pin Name
Pads
Description
Voltage Level (V)
Min.
Typ.
Max.
3V3
3V3
Main Power Supply
3.2
3.3
3.6

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3. RF Specifications
3.1. RF Specification
3.2.1 Band support
Table 1. Band support
Band
Uplink (MHz)
Downlink (MHz)
LTE Band 2
1,850–1,910
1,930–1,990
LTE Band 4
1,710–1,755
2,110–2,155
LTE Band 5
824–849
869–894
LTE Band 12
699–716
729–746
Band
Uplink (MHz)
Downlink (MHz)
WCDMA Band 2
1,850–1910
1,930–1,990
WCDMA Band 5
824–849
869–894
3.2.2 Bandwidth support
Table 2. Bandwidth support
Band
Bandwidth
1.4 MHz
3 MHz
5 MHz
10 MHz
15 MHz
20 MHz
LTE Band 2






LTE Band 4






LTE Band 5




-
-
LTE Band 12




-
-
3.2.3 RF Transmit Specification
Table 3. Conductive TX output power
Band
Items
Parameter
Unit
Min.
Typ.
Max.
LTE Band 2
Max. TX Power
10 MHz 12 RBs/QPSK
dBm
20.3
23
25.7
LTE Band 4
Max. TX Power
10 MHz 12 RBs/QPSK
dBm
20.3
23
25.7
LTE Band 5
Max. TX Power
10 MHz 12 RBs/QPSK
dBm
20.3
23
25.7
LTE Band 12
Max. TX Power
10 MHz 12 RBs/QPSK
dBm
20.3
23
25.7
Band
Items
Parameter
Unit
Min.
Typ.
Max.

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WCDMA Band 2
Max. TX power
-
dBm
20.3
23.5
25.7
WCDMA Band 5
Max. TX power
-
dBm
20.3
23.5
25.7
3.2.4 RF Receiver Specification
Table 4. Conductive Rx sensitivity-3GPP
Band
Items
Parameter
Unit
Min.
Typ.
Max.
LTE Band 2
RX Sensitivity
10 MHz with 50 RBs
dBm
–101
–94.3
LTE Band 4
RX Sensitivity
10 MHz with 50 RBs
dBm
–102
–96.3
LTE Band 5
RX Sensitivity
10 MHz with 50 RBs
dBm
–102
–94.3
LTE Band 12
RX Sensitivity
10 MHz with 50 RBs
dBm
–102
–93.3
Band
Items
Parameter
Unit
Min.
Typ.
Max.
WCDMA Band 2
RX Sensitivity
-
dBm
–110
–104.7
WCDMA Band 5
RX Sensitivity
-
dBm
–110
–104.7
4. Mechanical and Environmental
Certifications
4.1. PCBA Form Factor
R11e-LTE-US module has the dimensions as below:
50.85 mm (typ.) × 29.9 mm (typ.) × 3.3 mm (typ.), tolerance: ± 0.15 mm

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Top view
Right view
Figure 1. PCBA dimension
Figure 2. PCB dimension(Bottom view)

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4.2. Thermal considerations
Ambient operating temperature: –25 °C to +75 °C
(–20 °C to +60 °C fully compliant with 3GPP; –25 °C to +75 °C functional work)
Ambient storage temperature: –40 °C to +85 °C
The case temperature of module shielding cover must be < 85 °C when integrated to prevent
damage.