Transmission mode:Digital wireless
Wireless frequency band:2.4GHZ
Model:DV7303R
Applicatioin area:Wireless car rearview & Security monitoring
Contact UsITEM | DV7303CT | DV7303R |
直流特性(DC Characteristics) | ||
支持屏规格 | 上接50PIN 1024*600 | |
供电电压(POWER SUPPLY) | DC +12~+35V | DC +12~+35V |
耗电流(Current Consumption) | 150±30mA @DC 12V & IR-CUT OFF | 450±30mA @DC 12V & Single channel picture test |
工作环境(Environmental Specification) | ||
工作温度(Operating Temperature) | -30~+70 ºC | |
存储温度(Storing Temperature) | -30~+70 ºC | |
工作湿度(Operating humidity) | 85%RH | |
基带数字规格(BASEBANGD SPEC.) | ||
开机时间(POWER ON) | 4S 左右. | |
镜头规格 | 1/3inch | |
延迟时间(Latency) | 180mS Max. | |
解析度(Resolution) | 720P | 720P |
视频帧率(Frame Rate) | 25f/s 30f/s | 25f/s 30f/s |
输入视频制式(Video in System) | PAL/NTSC | PAL/NTSC |
视频压缩方式(Video Codec) | H.264 | Sensor-in
|
身份识别(ID)/位数(BIT) | 对码(Pairing)/ 22(4KK) | |
系统架构(SYSTEM Architecture) | RISC(32Bit) SOC | |
射频规格(RF SPEC.) | ||
RF model | MR7916A-IPX | |
工作频率范围(Operation Frequency| | 2400 ~ 2483.5MHz* | |
天线输入输出阻抗(RF Impedance) | 50Ω, Typ. | |
输入/输出驻波比(Voltage Standing Wave Ratio) | 2:1 | |
发射功率(Output Power) | 20--22dBm | |
调制方式(Modulation) | FSK/GFSK | |
扩频方式(Spread Spectrum) | 跳频(FHSS) | |
跳频速率(Hopping Rate) | 1200/S | |
CRC 检测位数(CRC Check Bit) | 16 | |
传输距离 (Line of Sight Range) | >200M | |
接收灵敏度(Receiving Sensitivity) | --88dBm@4MHZ | |
RSSI 显示级数(RSSI Level) | 4 | |
视频(Video Characteristics) | ||
视频输入阻抗(Video Output impedance) | 75Ω, Typ. | |
尺寸(Size) | 48mm(L) * 33mm(W) | 100mm(L) * 60mm(W) |