Transmission mode:Digital wireless
Wireless frequency band:2.4GHZ
Model:DV7316R
Application area:Wireless car rearview & Security monitoring
Contact UsITEM | DV7316T | DV7316R |
直流特性(DC Characteristics) | ||
供電(diàn)電(diàn)壓(POWER SUPPLY) | DC +3.2V~+4.2V | DC +5.0V |
耗電(diàn)流(Current Consumption) | 380mA±30mA @DV 4.0V | 520±30mA @DC5V 帶LCD屏 |
工(gōng)作環境(Environmental Specification) | ||
工(gōng)作溫度(Operating Temperature) | -20~+70 ºC | |
存儲溫度(Storing Temperature) | -30~+85 ºC | |
工(gōng)作濕度(Operating humidity) | 85%RH | |
基帶數字規格(BASEBANGD SPEC.) | ||
開(kāi)機時間(POWER ON) | 3S Min. | |
延遲時間(Latency) | 200mS Max. | |
圖像傳感器(Image Sensor) | 1/2.9" | - |
像素陣列(Pixel Array) | 1920*1080 | - |
身份識别(ID) | 對碼(Pairing) | |
TFT-LCD | - | 5" RGB LCD屏 |
解析度(Resolution) | - | 800*480 |
身份識别(ID)/位數(BIT) | 對碼(Pairing)/ 22(4KK) | |
Pairing mode | 上電(diàn)自動對碼 (Power on automatic code matching) | 按鍵操作 UI菜單PAIRING |
視頻(pín)幀率(Frame Rate) | 20f/s MAX. | |
系統架構(SYSTEM Architecture) | RISC(32Bit) SOC | |
射頻(pín)規格(RF SPEC.) | ||
RF model | WF8011 | MR7916A-IPX |
Interface | USB 2.0 |
Frequency Band | 2.412~2.4835 GHz ISM Band | ||
Standard | 802.11b | ||
Data Transfer Rate | 11Mbps | ||
Spread Spectrum | IEEE 802.11b: DSSS (Direct Sequence Spread Spectrum); | ||
RF Output Power | 10-12dBm@11b MAX (通過軟件降功率) | ||
Operation Mode | Ad hoc | ||
Receiver Sensitivity | 11Mbps-86dBm@8% | ||
Security | WPA | ||
天線輸入輸出阻抗(RF Impedance) | 50Ω, Typ. | ||
RSSI顯示級數(RSSI Level) | 4 | ||
輸入/輸出駐波比(Voltage Standing Wave Ratio) | 2:1 | ||
傳輸距離(lí) (Line of Sight Range) | Up to 150 meters in open space | ||
視頻(pín)(Video Characteristics) | |||
視頻(pín)輸入阻抗(Video Output impedance) | 75Ω, Typ. | ||
視頻(pín)頻(pín)率響應 (Video Frequency Response) | ±5 dB, Max. 50Hz ~ 6MHz | ||
接收靈敏度<-108dBm | 發射功率發射功率>8dBm 接收靈敏度<-108dBm | ||
喚配方式 | RX任意按鍵喚醒 | ||
TX待機低功耗 | 小(xiǎo)于 700uA | ||
外(wài)觀(Outline) | |||
尺寸(Size) | 54mm*41.8mm | 60mm*50mm |