User's Manual

7 of 12
1. Summaries
1.1 UWB RF module applications
This is the UWB module for OEM usage in the application of high speed data transmission. This module is one side
component compact module which can be put on the any PCB board. This module is used primarily inside devices
as like set-top box, wireless monitor or A/V receiver box for wireless connection of A/V signal and data line as like
USB signal.
1.2 Interface signals
This module is based on USB 2.0 interface. Pins of connector have USB and GPIO signals and power. GPIO signals
can be programmed for I2C signal line for device control. Power 5V is supplied to the module. In the module, 1.3V,
2.4V DC are made for the circuit and 3.3V is used for I/O part. The power consumption is about 1.2W.
1.3 Module Installation
The mother board which is installed with the UWB module should have 0.8mm pitch WTB parts.
The installation procedure is as follows
2. Cautions
This device uses ultra high frequency radio. Therefore if there’s an object like concrete wall or furniture etc,
between USB dongle and receiver device, the radio performance will be decreased much. Any obstacle objects
should not be between USB dongle and receiver. The operating range is 5~10m and it can be varied according the
environment.
Connect the motherboard and UWB using WTB harness and fix it to
the case using the hole of the shield can.