Data Sheet

Part number:WG7837-V1

Model name :WG7837-V0

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http://www.jorjin.com.tw

CONFIDENTIAL

Notice to OEM integrator

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 manual of the end product. The user manual which is provided by

OEM integrators for end users must include the following information in a prominent location.

1. In the users manual of the end of product, the end user has to be informed to keep at least 20cm

separation with the antenna while this end product is installed and operated.

2. The antenna(s) used for this transmitter must not be collocated or operating in conjunction with any

other antenna or transmitter within a host device, except in accordance with FCC multi-transmitter

product procedures.

3. Only those antennas with same type and lesser gain filed under this FCC ID number can be used with

this device.

Antenna Type Brand

Antenna Gain

2400MHz-2500MHz 5150MHz-5850MHz

PCB Ethertronics -0.6 dBi 4.5 dBi (Worst)

Dipole LSR 2 dBi 2 dBi

PCB Laird 2 dBi 4 dBi

Chip Pulse 3.2 dBi (Worst) 4.2 dBi

PIFA LSR 2 dBi 3 dBi

Chip TDK 2.4 dBi 3.96 dBi

4. The regulatory label on the final system must include the statement:

“Contains FCC ID: WS2-WG78DBV0“.

5. The final system integrator must ensure there is no instruction provided in the user manual or

customer documentation indicating how to install or remove the transmitter module except such device

has implemented two-ways authentication between module and the host system.

6. If the end product integrating this module is going to be operated in 5.15~5.25GHz frequency range,

the warning statement in the user manual of the end product should include the restriction of operating

this device in indoor could void the user’s authority to operate the equipment.

7. The final system integrator must ensure there is no instruction provided in the user manual or

customer documentation indicating how to install or remove the transmitter module except such device

has implemented two-ways authentication between module and the host system.

8. The final host manual shall include the following regulatory statement: This equipment has been

tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of 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. If not installed and

used in accordance with the instructions, it may cause harmful interference to radio communications.