User's Manual

SONAVOX Inc.
Wireless Audio USB dongle transmitter
WTX1016 Users Manual
1
The WTX1016 Wireless USB dongle transmitter is the ideal solution for customers ready to make their
audio products wireless. It can be plugged into the USB sockets on a laptop computer or a desktop
computer. Whether you’re in the development stage or ready to mass manufacture, the WTX1016 will
provide the reliable, standards-compliant, guaranteed performance you need.
This document is designed to provide general information for use of the Wireless audio USB dongle
transmitter WTX1016.
EMI/EMC Compliance Guidelines
FCC Compliance
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. Changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
IC Compliance
This Class B digital apparatus complies with Canadian RSS-210.
This device complies with Industry Canada license-exempt RSS standard(s). Operation is Subject to the
following two conditions: (1) this device may not cause interference, and (2) this device must accept any
interference, including interference that may cause undesired operation of the device.
When using the WTX1016 USB dongle, you must:
1. Use only the provided chip antenna.
2. Operate WTX1016 according to the specifications listed in this user’s manual.
3. Include a label clearly visible on the exterior of the product which states: “Contains FCC ID:
WUO-WTX1016/ IC: 7985A-WTX1016”.
Specifications
WTX1016 functional block diagrams
SPITWI
EEPROM
I2SKLR3012 I2SANT
NETWORK
MATCHING
ANTENNA
2.4GHZ
USB DAC
MICRO CONTROLLER
UART
USB INTERFACE
Figure 1
RF Performance:
Outdoor range (LOS) 15m.
Maximum Transmitting RF Power - 0 dBm.
Frequency ISM 2.400 - 2.480 GHz.