RF测试, 射频测试(Radio Frequency Testing)的简称。对于带有无线制式及功能的各种通信产品、数据产品、电子产品都需要进行射频RF测试。
射频就是射频电流,它是一种高频交流变化电磁波的简称。每秒变化小于1000次的交流电称为低频电流,大于10000次的称为高频电流,而射频就是这样一种高频电流。
射频测试被广泛的应用于通信领域,在手机通信行业,通过某种特定射频测试会形成一种网络移动通信标准,其相关产品进入各国市场均需要进行这种强制测试。
rf测试标准
3GPP TS 51.010-1 EN 300 328
3GPP TS 34.121-1 EN301893
3GPP TS 34.122 EN 301 511
3GPP TS 36.521-1 EN 300 440
FCC CFR TITLE 47 PART 2 / 22 / 24 / 27 EN 301 908 -1 / 2 / 13
RSS- GEN / 130 / 132 / 133 / 139
RF测试项目
Spectrum template (SEM)
Conduction spurious (CSE)
The output spectrum
Radiation dispersion (RSE)
Bandwidth Usage (OBW)
The frequency error
Band edge
Phase error
Launch intermodulation
Modulation accuracy (EVM)
The sensitivity
Transmission power
throughput
The code field power
High input level
Power spectral density
Bad frame indication (BFI)
Open loop Power control (OLPC)
Co-channel interference
Closed loop Power Control (CLPC)
Adjacent-channel interference
Transmit switch time template
Receiver intermodulation
Time envelope
Receiver blocking
Adjacent channel leakage ratio (ACLR)
Electromagnetic compatibility immunity