usi MS-01 SOM User manual

MS-01 SOM
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Page 1
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1.WiFi and Bluetooth
MS-01 Integrated Qualcomm WCN3990 to support WLAN 2x2 802.11a/b/g/n/ac with DBS
and 160 MHz, Bluetooth 5.0.
◼2 × 2 802.11ac with MU-MIMO
◼DBS support
◼160 MHz bandwidth support
◼Bluetooth 5.0
1.1WLAN RF Characteristics
1.1.1 2.4 GHz WLAN Transmitter Characteristic
Parameter
Test
Conditions
Typ
Unit
1 Mbps DSSS (b) TX
Output power
1 Mbps BPSK 802.11(b) Mask
Compliance 35% EVM RMS power over
TX packet, 20 MHz
18 +/-
1.5
dBm
11 Mbps DSSS (b) TX
Output power
11 Mbps CCK 802.11(b) Mask
Compliance 35% EVM RMS power over
TX packet, 20 MHz
18 +/-
1.5
dBm
6 Mbps OFDM (g) TX
Output power
6 Mbps BPSK 802.11(g) Mask Compliance
-5 dB EVM RMS power over TX packet, 20
MHz
16 +/-
1.5
dBm
54 Mbps OFDM (g) TX
Output power
54 Mbps 64-QAM 802.11(g) Mask
Compliance -25 dB EVM RMS power over TX
packet, 20 MHz
14 +/-
1.5
dBm
MCS0 OFDM (n) TX Output
power, 20 MHz
6.5 Mbps BPSK 802.11(n) Mask Compliance -5
dB
EVM RMS power over TX packet, 20 MHz
16 +/-
1.5
dBm
MCS7 OFDM (n) TX
Output power, 20 MHz
65 Mbps 64-QAM 802.11(n) Mask
Compliance -27 dB EVM RMS power over TX
packet, 20 MHz
13 +/-
1.5
dBm
MCS0 OFDM (n) TX
Output power, 40 MHz
13.5 Mbps BPSK 802.11(n) Mask Compliance
-5 dB EVM RMS power over TX packet, 40
MHz
16 +/-
1.5
dBm
MCS7 OFDM (n) TX
Output power, 40 MHz
135 Mbps 64-QAM 802.11(n) Mask
Compliance -27 dB EVM RMS power over TX
packet, 40 MHz
13 +/-
1.5
dBm

MS-01 SOM
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1.1.2 2.4 GHz WLAN Receiver Characteristic
Paramete r
Test
Conditions
Min
Ty
p
Max
Unit
1 Mbps DSSS (b) Rx Sensitivity
8% PER, 20 MHz
-
-96
-
dBm
11 Mbps DSSS (b) Rx Sensitivity
8% PER, 20 MHz
-
-88
-
dBm
6 Mbps OFDM (g) Rx Sensitivity
10% PER, 20 MHz
-
-91
-
dBm
54 Mbps OFDM (g) Rx Sensitivity
10% PER, 20 MHz
-
-74
-
dBm
MCS0 OFDM (n) Rx Sensitivity
10% PER, 20 MHz
-
-91
-
dBm
MCS7 OFDM (n) Rx Sensitivity
10% PER, 20 MHz
-
-71
-
dBm
MCS0 OFDM (n) Rx Sensitivity
10% PER, 40 MHz
-
-88
-
dBm
MCS7 OFDM (n) Rx Sensitivity
10% PER, 40 MHz
-
-69
-
dBm
802.11b RX Overload Level -
20MHz
8% PER, 11 Mbps
-10
-
-
-
802.11g RX Overload Level -
20MHz
10% PER, 54 MHz
-20
-
-
-
802.11n RX Overload Level -
20MHz
10% PER, MCS7
-20
-
-
-
1.1.3 5 GHz WLAN Transmitter Characteristics
Paramete
r
Test
Conditions
Typ
Unit
6 Mbps OFDM (a) TX Output power
6 Mbps BPSK 802.11(a) Mask Compliance -5
dB
EVM RMS power over TX packet, 20 MHz
16 +/-
1.5
dBm
54 Mbps OFDM (a) TX Output power
54 Mbps 64-QAM 802.11(a) Mask
Compliance - 25 dB EVM RMS power over
TX packet, 20 MHz
14 +/-
1.5
dBm
MCS0 OFDM (n) TX Output power, 20
MHz
6.5 Mbps BPSK 802.11(n) Mask
Compliance -5 dB EVM RMS power over
TX packet, 20 MHz
16 +/-
1.5
dBm
MCS7 OFDM (n) TX Output power, 20
MHz
65 Mbps 64-QAM 802.11(n) Mask
Compliance - 27 dB EVM RMS power over
TX packet, 20 MHz
13 +/-
1.5
dBm
MCS0 OFDM (n) TX Output power, 40
MHz
13.5 Mbps BPSK 802.11(n) Mask
Compliance -5 dB EVM RMS power over
TX packet, 40 MHz
16 +/-
1.5
dBm
MCS7 OFDM (n) TX Output power, 40
MHz
135 Mbps 64-QAM 802.11(n) Mask
Compliance -
27 dB EVM RMS power over TX packet, 40
MHz
13 +/-
1.5
dBm
MCS0 OFDM (ac) TX Output
power, 20 MHz
BPSK 802.11(ac) Mask Compliance -5
dB EVM RMS power over TX packet, 20
MHz
16 +/-
1.5
dBm
MCS8 OFDM (ac) TX Output
power, 20 MHz
64-QAM 802.11(ac) Mask Compliance -
30 dB EVM RMS power over TX packet,
20 MHz
12 +/-
1.5
dBm
MCS0 OFDM (ac) TX Output power, 40
MHz
13.5 Mbps BPSK 802.11(ac) Mask
Compliance -5
dB EVM RMS power over TX packet, 40 MHz
16 +/-
1.5
dBm

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MCS9 OFDM (ac) TX Output
180 Mbps 256-QAM 802.11(ac) Mask
power, 40 MHz
Compliance -32 dB EVM RMS power
11 +/-
dBm
over TX packet, 40 MHz
1.5
MCS0 OFDM (ac) TX Output
power, 80 MHz
29.3 Mbps BPSK 802.11(ac) Mask
Compliance -5 dB EVM RMS power over
TX packet, 80 MHz
16 +/-
1.5
dBm
MCS9 OFDM (ac) TX Output
390 Mbps 256-QAM 802.11(ac) Mask
power, 80 MHz
Compliance -32 dB EVM RMS power
11 +/-
dBm
over TX packet, 40 MHz
1.5

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1.1.4 5 GHz WLAN Receiver Characteristics
1. Parameter
Test
Conditions
Min
Ty
p
Max
Unit
6 Mbps OFDM (a) Rx Sensitivity
10% PER, 20 MHz
-
-92
-
dBm
54 Mbps OFDM (a) Rx Sensitivity
10% PER, 20 MHz
-
-75
-
dBm
MCS0 OFDM (n) Rx Sensitivity
10% PER, 20 MHz
-
-91
-
dBm
MCS7 OFDM (n) Rx Sensitivity
10% PER, 20 MHz
-
-73
-
dBm
MCS0 OFDM (n) Rx Sensitivity
10% PER, 40 MHz
-
-88
-
dBm
MCS7 OFDM (n) Rx Sensitivity
10% PER, 40 MHz
-
-70
-
dBm
MCS0 OFDM (ac) Rx Sensitivity
10% PER, 20 MHz
-
-91
-
dBm
MCS8 OFDM (ac) Rx Sensitivity
10% PER, 20 MHz
-
-68
-
dBm
MCS0 OFDM (ac) Rx Sensitivity
10% PER, 40 MHz
-
-88
-
dBm
MCS9 OFDM (ac) Rx Sensitivity
10% PER, 40 MHz
-
-64
-
dBm
MCS0 OFDM (ac) Rx Sensitivity
10% PER, 80 MHz
-
-84
-
dBm
MCS9 OFDM (ac) Rx Sensitivity
10% PER, 80 MHz
-
-59
-
dBm
2.Bluetooth RF Characteristics
MS-01 Integrated Qualcomm WCN3990 to Support Bluetooth 5.0 and is backwards
compatible with previous BT standard revisions.
2.1Bluetooth RF Characteristics
The following tables show the Bluetooth transmitting and receiving performance
Transmitter
Performance
Packet Types
DH5
2-DH5
3-DH5
Transmitting
Power
11 +/- 1.5
dB
8 +/- 1.5
dB
8 +/- 1.5
dB
Receiver Performance
Packet Types
DH5
2-DH5
3-DH5
Receiving
Sensitivity
-93 dBm
-93 dBm
-86 dBm

MS-01 SOM
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Page 5
`OEM/Integrators Installation
Manual
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
4. For FCC Part 15.31 (h) and (k): The host manufacturer is responsible for additional testing
to verify compliance as a composite system. When testing the host device for compliance
withPart
15 Subpart B, the host manufacturer is required to show compliance with Part 15 Subpart B
while the transmitter module(s) are installed and operating. The modules should be transmitting
and the evaluation should confirm that the module's intentional emissions are compliant (i.e.
fundamental and out of band emissions). The host manufacturer must verify that there are no
additional unintentional emissions other than what is permitted in Part 15 Subpart B or emissions
are complaint with the transmitter(s) rule(s).
Antenna Installation
(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:
Antenna Condition:
。 0.0 dBi in 2.4 GHz Band
。 2.1 dBi in 5.2GHz Band
。 2.4 dBi in 5.3GHz Band
。 1.3 dBi in 5.5GHz Band
。 2.2 dBi in 5.8GHz 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 ID/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.

MS-01 SOM
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Page 6
`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.
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 transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter.
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
20cm between the radiator & your body.

MS-01 SOM
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Page 7
`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,and
2) The transmitter module may not be co-located with any other transmitter or antenna.
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
This transmitter module is authorized only for use in device where the antenna may be
installed such that 20 cm may be maintained between the antenna and users. The final
end product must be labeled in a visible area with the following: “Contains FCC ID:
VGXMS01”. The grantee's FCC ID can be used only when all FCC compliance
requirements are met.
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.

MS-01 SOM
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This device is intended only for OEM integrators under the following conditions:
1) The antenna must be installed with 20 cm is maintained between the antenna and
users in mobile or fixed applications.
2) The Antenna for Module (MS-01) is Non-detachable and the maximum antenna
gain allowed for use with this device is 0.0 [email protected] band & 2.3dBi@5GHz band.
3) The transmitter module may not be co-located with any other transmitter or antenna.
4) OEM integrators Must demonstrate SAR test and meet compliance before end-
product with module (MS-01) marketed in portable application.
OEM integrators Must demonstrate Part 15B test and meet compliance before end-product
with module (MS-01) marketed.
List of applicable FCC rules
This module has been tested and found to comply with 15.247 and 15.407 requirements for
Modular Approval.
US Information
Name of the company: JLT Mobile Computers Inc.
Address of the company: 7402 West Detroit Street, Suite 150, Chandler,
AZ 85226, US, 27518
Contact: Eric Miller CEO
Phone number: 480-397-1214 (f)
General
The SOM module uses Dipole and IFA antenna to do EMC official test then antenna gain
and trace design, please refer to antenna information and antenna trace design.
Antenna Information
Antenna Type: Dipole
Antenna gain: 1.44d[email protected] and 2.16dBi@5GHz
AntennaType: IFA
Antenna gain: [email protected] and 2.3dBi@5GHz
Important Note
notice that any deviation(s) from the defined parameters of the antenna trace, as described
by the instructions, require that the host product manufacturer must notify to USI that they
wish to change the antenna trace design. In this case, a Class II permissive change
application is required to be filed by the USI, or the host manufacturer can take responsibility
through the change in FCC ID (new application) procedure followed by a Class II permissive
change application.

MS-01 SOM
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Page 8
Antenna Trace Design
WLAN chain1/BT
Top layer
WLAN chain0
Top layer
The Land Pattern and Dimensions should be compliance with USI's Standard PCB Design.
The characteristics of products may vary depending on the pattern drawing method,
grounding method, land dimensions, land forming method of the NC terminals and the PCB
material and thickness.
Therefore, be sure to verify the characteristics in the actual set. When using non-standard
lands, contact Universal Global Scientific Industrial Co., Ltd. Beforehand.

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Page 9
Dipole Antenna

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IFA Antenna:
USI uses various test mode programs for test set up which operate separate from
production firmware. Host integrators should contact USI for assistance with test modes
needed for module/host compliance test requirements.
The MS-01 modular transmitter is only FCC authorized for the specific rule parts (i.e., FCC
transmitter rules) listed on the grant, and that the host product manufacturer is responsible
for compliance to any other FCC rules that apply to the host not covered by the modular
transmitter grant of certification. If the grantee markets their product as being Part 15
Subpart B compliant (when it also contains unintentional-radiator digital circuity), then the
grantee shall provide a notice stating that the final host product still requires Part 15 Subpart
B compliance testing with the modular transmitter installed.

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RSS-247 Section 6.4 (5) (6) (for local area network devices, 5GHz)
The device could automatically discontinue transmission in case of absence of information to
transmit, or operational failure. Note that this is not intended to prohibit transmission of control
or signaling information or the use of repetitive codes where required by the technology.
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;
The maximum antenna gain permitted for devices in the bands 5250–5350 MHz and 5470–
5725 MHz shall comply with the e.i.r.p. limit; and
The maximum antenna gain permitted for devices in the band 5725–5825 MHz shall comply
with the
e.i.r.p. limits specified for point-to-point and non point-to-point operation as appropriate.