成 都 新 宏 畅 无 线 科 技 有 限 公 司 www.cdxhctech.com
Chengdu Xin hong chang Wireless Technology Co.,Ltd
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DC Description
Name Voltage Current Note
Wireless USB Receiver
4
．
5V
—
5
．
0V
Less than 50ma
Wireless Handle
1
．
5V
—
3
．
0V
Average Current
Less than 2ma
Use of time More than 2
months USE Two
2000MAH Battery
Note: Wireless Handle
Need
Two AA Battery
；
When the Low voltage indicator LED light
；
the battery is
completely
；
Proposed to replace the battery
3. RF
Performance Description
No.
Performance or Parameters Description
1
The RF is Standard with
2.4G ISM
,the Tx power is 0DB and the RX sensitivity is -98DB.
2
The RF has 64 channels,the channel gap is 1Mhz
3
The transmission distance is further than 15 meters with no barrier
4
The protocol Designed with high performance； Low power consumption；Automatic
learning ID Number
5
To jump frequency Adaptively when noised ,which can work with 2.4G wireless Mic ,Wlan
and Bluetooth etc. devices.
6
32 sets Wireless Handle work fine at the same time in one room ,with no-interference
each other
4. Use the steps Description
Step 1
Set up the Driver Software
，
and flished Set up
：
Please send CD into the CD-ROM
；
Please follow the computer prompts
，
Set up the Driver
Software Until flished Set up
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