Specifications

10 遥控器测试报告 Remote control test report
测试项目
Test items
测试方法
testing method
判定标准
judgement
standard
测试仪器
test
instrume
nt
实测数据
actual data
1、 晶振频偏
1, crystal
vibrating
frequency
用一探测针测试晶体
与芯片间的走线(不要
与引脚接触,可以绿油
接触)
Use a probe to test
the trailing line
between the crystal
and the chip (do
not contact the
pin, you can
contact green oil)
<10PPM
频谱仪
Spectrum
Analyzer
5.8ppm
2、 天线发射
功率/ 载
波频偏
2, antenna
emission
power /
carrier
frequency
offset
按操作要求,进入遥控
器测试模式,遥控器会
发射一单载波信号,用
一探针连接频谱仪后
接触天线头部,测试其
功率, (仅限于蓝牙)
According to the
operation
requirements, enter
the remote control
test mode, the
remote control will
transmit a single
carrier signal,
connect the
spectrometer after
connecting the
spectrometer to
test the antenna
head, test its
power, (only to
Bluetooth only)
要求 PAEK 值
在 (-12 ±
3)dBM 之内,
载波频偏
<10ppm
The PAEK
value is
required to
be in (-12
± 3) DBM,
the carrier
frequency
is
displayed
<10ppm
频谱仪
Spectrum
Analyzer
-10.1dbm
3、 电源纹波
Power ripple
按住语音键不放,测试
其各供电引脚纹波,
Press and hold the
speech button, test
each of the power-
to-foot ribs,
要求 VPP 小
于 150MV
( 仅 限 于 蓝
牙)
Require VPP
less than
150mV
(Bluetooth
only)
示波器
Oscillos
cope
100mv