muRata LB2HV WLAN Plus Bluetooth LE Module User Manual

The module is limited to OEM installation ONLY. The OEM integrator is responsible for ensuring that the end-user has no manual instruction to remove or install the module. Therefore, the final host product must be submitted to Murata for confirmation that the installation for the module into the host is in compliance with the regulations of FCC and ISED. Specially, if an antenna other than the model documented in the Filing is used, a Class 2 Permissive Change must be filed. Changes or modifications not expressly approved by the manufacturer could void the user’s authority to operate the equipment.

This module has been approved by FCC/ISED to operate with the antenna types with the maximum permissible gain indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this module. The following antennas have been certified in combination with the module. Refer to the next pages for the antenna application guidance.

Onboard PCB pattern antenna with peak gain of 0dBi (2.4GHz)

Antenna Application Guidance – Onboard PCB Pattern Antenna

Feed line width: 0.34 mm
Gap between feed line and GND plane: 0.51 mm

Substrate thin: 1.6 ± 0.1 mm
Substrate material: FR-4

Number of substrate layers: 4
Gap between substrate L1 and L2 layer: 0.21 mm

R3 0Ω: P/N RC0402FR-070RL size 0402

FCC Statements

Please pay attention that changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

This device may not cause harmful interference, and
This device must accept any interference received, including interference that may cause undesired operation.

This equipment complies with FCC/IC RSS-102 radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator & your body.

Please notice that if the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains FCC ID: VPYLB2HV” or any similar wording that expresses the same meaning may be used.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

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.

The device must be professionally installed. The intended use is generally not for the general public. It is generally for industry/commercial use. The connector is within the transmitter enclosure and can only be accessed by disassembly of the transmitter that is not normally required. The user has no access to the connector. Installation must be controlled. Installation requires special training. This module has been assessed against the following FCC rule parts: CFR 47 FCC Part 15 C (15.247, DTS and DSS) and CFR 47 FCC Part 15 E (NII). It is applicable to the modular transmitter.

This radio transmitter FCC ID: VPYLB2HV has been approved by Federal Communications Commission to operate with the antenna types listed below, with the maximum permissible gain indicated. Antenna types not included in this list that have a gain greater than the maximum gain indicated for any type listed are strictly prohibited for use with this device. The concrete contents to check are the following three points:

Must use antenna such as PCB antenna (with gain not exceeding 0dBi);
Should be installed so that the end user cannot modify the antenna;
Feed line should be designed in 50ohm. Fine tuning of return loss etc. can be performed using a matching network.

IC Statements
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions:

this device may not cause interference, and
this device must accept any interference, including interference that may cause undesired operation of the device.

Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication.
This equipment complies with FCC/IC RSS-102 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.

Please notice that if the IC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains IC: 772C-LB2HV” any similar wording that expresses the same meaning may be used.

This radio transmitter 772C-LB2HV has been approved by Innovation, Science and Economic Development Canada to operate with the antenna types listed below, with the maximum permissible gain indicated. Antenna types not included in this list that have a gain greater than the maximum gain indicated for any type listed are strictly prohibited for use with this device.

Must use antenna such as PCB antenna (with gain not exceeding 0dBi);
Should be installed so that the end user cannot modify the antenna;

Feed line should be designed in 50ohm. Fine tuning of return loss etc. can be performed using a matching network.

Notice to OEM Integrator

Must use the module only in host devices that meet the FCC/ISED RF exposure category of mobile, which means the device is installed and used at distances of at least 20cm from persons. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures.
The end user manual shall include FCC Part 15/ISED RSS GEN compliance statements related to the transmitter as shown in this manual (FCC/ISED statements). Host manufacturer is responsible for compliance of the host system with module installed with all other applicable requirements for the system such as Part 15 B, ICES 003. Host manufacturer is strongly recommended to confirm compliance with FCC/ISED requirements for the transmitter when the module is installed in the host.

Must have on the host device a label showing “Contains FCC ID: VPYLB2HV, IC: 772C-LB2HV”. The use condition limitations extend to professional users, then instructions must state that this information also extends to the host manufacturer’s instruction manual.
This module is stand-alone modular. If the host device will involve the Multiple simultaneously transmitting condition or different operational conditions for a stand-alone modular transmitter in a host, host manufacturer have to consult with module manufacturer for the installation method in the end system. Any company of the host device which installs this modular should perform the test of radiated & conducted emission and spurious emission etc. according to FCC Part 15C: 15.247 and 15.209 &15.207, 15B class B requirement, only if the test results comply with FCC part 15C: 15.247 and 15.209 & 15.207, 15B class B requirement. Then the host can be sold legally.
This modular transmitter is only FCC authorized for the specific rule parts (47CFR Part 15.247) 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. Host manufacturer is strongly recommended to confirm compliance with FCC/ISED requirements for the transmitter when the module is installed in the host.

The host must use the module only in devices that meet the FCC/ISED RF exposure category of mobile, which means the device is installed and used at a distance of at least 20 cm from persons. The end user manual must include FCC Part 15/ISED RSS GEN compliance statements related to the transmitter as shown in this manual. The host manufacturer is responsible for compliance of the host system with the module installed with all other applicable requirements for the system such as Part 15 B, ICES 003. The host manufacturer is strongly recommended to confirm compliance with FCC/ISED requirements for the transmitter when the module is installed in the host. The host device must have a label indicating “Contains FCC ID: VPYLB2HV, IC: 772C-LB2HV”.

Maintenance

Regularly inspect the module for any physical damage or signs of wear. Ensure proper ventilation around the module during operation.

FAQ

Q: What should I do if the FCC/IC identification number is not visible when the module is installed inside another device?
A: In such cases, ensure that the exterior of the device displays a label referring to the enclosed module with the relevant FCC/IC ID information.

Q: Can I use any type of antenna with the module?
A: No, only antennas certified for use with the module and within the specified gain limits should be used to ensure compliance and optimal performance.

Documents / Resources

muRata LB2HV WLAN Plus Bluetooth LE Module [pdf] User Manual
LB2HV, LB2HV WLAN Plus Bluetooth LE Module, WLAN Plus Bluetooth LE Module, Bluetooth LE Module, LE Module, Module

References

User Manual

muRata LB2HV WLAN Plus Bluetooth LE Module