2.4GHz 音视频发射模块(AV TX Specification)
描述(DESCRIPTION): 发射模块(TX)
型号(MODEL): SP123TX
1.1 此规格书用于带声音载频信号处理的视频-射频调制器(This specification applies to VIDEO-RF modulator with sound subcarrier processing signals).
1.2 RF传输频道频率(transmission frequency group):
Ch1:2414/2370MHz Ch2:2432/2390MHz Ch3:2450/2490MHz Ch4:2468/2510MHz
1.3 调制类型(Modulation type): FM
SP123TX Please refer to Figure 1.
3.1 工作温度(Temperature ) -10℃ ~ +60℃
4.1 周边环境温度(Ambient temperature):25℃
4.2 视频输入电压(Video input voltage):1.0Vp-p,150 (IRE)
4.3 音频输入电压(Audio input voltage):1.0Vp-p 正弦波信号(sine wave signal) 1KHz
5、电特性(Electrical Characteristics)
7、SP123TX应用电路(Application Circuit )
8. SP123TX 结构尺寸(Dimension)