SM108T无线发射模块
SM108T无线发射模块 |
SM108T无线收发模块
Model: SM108T
大功率发射模块(双声道,1W)
High Power TX Module (Stero , Max 51W)
特点(Features): 1.小型尺寸和外形(Micro-miniature size and low profile); 2. 4个可选的2.4GHz频段频道(4 selectable 2.4GHz band channel);. 3.频率控制采用PLL设计(Frequency control with PLL design); 4.音频载波采用PLL设计(Audio sub-carrier with PLL design); | 频率(Frequency): CH1:2414MHz CH1’:2370MHZ CH2:2432MHz CH2’:2390MHZ CH3:2450MHz CH3’:2490MHZ CH4:2468MHz CH4’:2510MHZ |
规格(Specification):
项目(Item) | 规格(SPEC.) |
频段(Frequency band) | 2370MHz~2510MHz |
频道数(Channel customer) | 8 |
频道频率(Channel Frequency) | A:2414MHz/2432MHz/2450MHz/2468MHz |
B:2370MHz/2390MHz/2490MHz/2510MHz | |
音频载波(Audio Sub-carrier ) | 6.5MHz&6.0MHz |
调制类型(Modulation type) | FM |
发射功率(Transmit power) | 30dBm |
频率控制(Frequency control) | PLL |
音频子载波控制(Audio sub-carrier control) | PLL |
最高谐波(All harmonic) | Max -5dBm |
频率稳定度(Frequency Stability) | ±100KHz (Typ.) |
频率精度(Frequency precision) | ±200KHz (Typ.) |
A/V 比(Ratio) | -28±2dB |
信噪比S/N(Fo±3MHz) | <70dBc |
频道载波功率差别(Channel Carrier error) | 1dB |
天线口阻抗(Antenna Port) | 50 Ohms |
输入信号格式(Input format) | NTSC or PAL |
视频输入电平范围(Video input level) | 1Vp-p type |
音频输入电平范围(Audio input level) | 1Vp-p type |
外部接口(Base-band interface) | 9X2.54 or 10X2.0 Pad |
功耗(Power consumption) | 570mA |
工作温度(Operating Temperature) | -10℃~+60℃ |
外形尺寸(Profile dimension) | 27.8X43.8 |