(AV TX Specification)
描述(DESCRIPTION): 发射模块(TX)
型号(MODEL): SP351TX
外观图(IMAGE):
1 应用
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 调制类型(Modulation type): FM
2 结构规格书(Mechanical Specification)
SP351TX Please refer to Figure 1
3 环境条件(Environmental Specification)
3.1 工作温度(Temperature) -10℃ ~ +60℃
4 测试条件(Test Condition)
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)
6. SP351TX引脚分布及频道表(Pin Assignment&Channel Table)
SP351TX 外部电压0~3V3 输入控制无等级功率 (25-600mW)
(External voltage 0 ~ 3V3 Input control Stepless power (25-600mW))
SP351TX频道表(CHANNEL TABLE)
通过SPI调整Channel ,Band , 软件可以提供源代码
(Through the SPI to adjust Channel, Band, the software can provide the source code)
7.1 SP351TX应用电路(Application Circuit)
8. SP351TX 结构尺寸(Dimension)