USI MS01 WiFi SOM Modular Instruction Manual

USI MS01 WiFi SOM Modular

WiFi and Bluetooth

MS-01 Integrated Qualcomm WCN3990 to support WLAN 2×2 802.11a/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

WLAN RF Characteristics

2.4 GHz WLAN Transmitter Characteristic

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

2.4 GHz WLAN Receiver Characteristic

Parameter| 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| –| –| –

5 GHz WLAN Transmitter Characteristics

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
MCS9 OFDM (ac) TX Output| 180 Mbps 256-QAM 802.11(ac) Mask|  | ****

dBm

---|---|---|---
power, 40 MHz| Compliance -32 dB EVM RMS power| 11 +/-
 | 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|  | ****

dBm

power, 80 MHz| Compliance -32 dB EVM RMS power| 11 +/-
 | over TX packet, 40 MHz| 1.5

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

Bluetooth RF Characteristics

MS-01 Integrated Qualcomm WCN3990 to Support Bluetooth 5.0 and is backwards compatible with previous BT standard revisions.

Bluetooth 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

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 with Part 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.

FCC STATMENT

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
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.

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.

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.

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 dBi.@2.4GHz 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: 1.44dBi@2.4GHz and 2.16dBi@5GHz
AntennaType: IFA
Antenna gain: 0.0@2.4GHz 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.

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.

Dipole Antenna

Specifications

• Frequency range
  • 2400 – 2500 MHz
  • S 150 – 5875 MHz
• Peak gain
  • 1.44 dBi
  • 2.16dBi
• Average gain
  • -0.27 dBi
  • 0.13 dBi
• VSWR
  • 2.0 : I Max.
  • 2.0 : I Max.
• Polarization
  • Linear, vertical
• Impedance
  • 5o
• Connector
  • SMAPLUG
• Cable
  • 1.13 / L=250mm
• Antenna color
  • Black

Environment & Mechanical Characteristics

• Temperature
  • -10C to +55C
• Humidity
  • 95% @ 25-C

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. `

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.

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