Справочник Пользователя для Summit Semiconductor LLC 700
S
UMMIT
S
EMICONDUCTOR
LLC
22867 NW Bennett Street, Suite 200
Hillsboro, OR 97124 USA
Phone: 503 615‐7700 • Fax: 503 615‐4232
Hillsboro, OR 97124 USA
Phone: 503 615‐7700 • Fax: 503 615‐4232
http://www.summitsemi.com
2.10 FCC Interim Solution to DFS band interference with Weather
Radar
.
The slave device firmware is written to prevent usage of channel 120, 124, and 128 (5600, 5620,
5640 MHz).
The slave device firmware is written to prevent usage of channel 120, 124, and 128 (5600, 5620,
5640 MHz).
CAUTION: THE OPERATION OF THIS DEVICE IN THE 5.15 GHz to 5.25 GHz
FREQUENCY BAND IS RESTRICTED TO INDOOR USE ONLY
FREQUENCY BAND IS RESTRICTED TO INDOOR USE ONLY
3 OEM Installation Instructions
In order to maintain compliance with FCC, Industry Canada, and any other applicable regulations, it
is required of the OEM or module level customer to adhere to the guidelines listed in this manual.
is required of the OEM or module level customer to adhere to the guidelines listed in this manual.
3.1 Mounting hardware
The slave device printed circuit board provides four 3.5mm diameter holes intended to house up to
3mm diameter mounting hardware. The installation does not require metal mounting standoff
hardware for grounding purposes but that is recommended.
3mm diameter mounting hardware. The installation does not require metal mounting standoff
hardware for grounding purposes but that is recommended.
4 OEM Operating Environment
Operating Temperature: 0 to 70C pcb ambient
Storage Temperature: -40 to 85C pcb ambient
Humidity: 85%, 85degC pcb ambient
Storage Temperature: -40 to 85C pcb ambient
Humidity: 85%, 85degC pcb ambient
5 OEM Operating Instructions
The 444-2225 Wireless Audio Client device is a production ready module designed for active
speakers in Summit Semiconductor’s wireless audio technology. The module mounts to the top
interior wall of a typical speaker. The module has u.fl connectors to which external antennas can be
connected to. A 24 pin interface provides, I2S digital audio outputs, power, I2C and GPIO signals for
control of the amplifier and power supply.