ITEM | DV7209T-NA | DV7309R | |
直流特性(DC Characteristics) | |||
供電(diàn)電(diàn)壓(Power Supply) | DC +12~+32V | DC +12~+32V | |
耗電(diàn)流(Current Consumption) | 280±20mA @DC 12V | 310±20mA @DC 12V | |
環境特性(Environmental Characteristics) | |||
工作(zuò)溫度(Operating Temperature) | |||
工作(zuò)濕度(Operating humidity) | 60±20%RH | ||
存儲溫度(Storing Temperature) | 20±10 ºC | ||
工作(zuò)濕度(Storing humidity) | 60±20%RH | ||
基本規格(Base SPEC.) | |||
圖像傳感器(qì)(Image Sensor) | 1/2.7" | - | |
像素陣列(Pixel Array) | 1920*1080 | - | |
圖像處理(lǐ)器(qì)特征(ISP Features) | AE/AWB/2、3DNR/WDR | - | |
LCD 接口(LCD Interface) | - | 24位 | |
LCD解析度(Resolution) | - | 1024*600 (Max1920*1080) | |
視(shì)頻編解碼器(qì)(Video Codec) | H.264 BP/MP/HP Level 4.1 | ||
編解碼器(qì)特征(Codec Features) | I & P Picture Types/CAVLC/CABAC | ||
音(yīn)頻編解碼器(qì)(Audio Codec) | 16 Bit Sigma Delta ADC & 10 Bit R2R DAC | ||
音(yīn)頻輸出(Audio Output) | - | 1W@16Ω | |
錄像(Record) | |||
SD卡容量(SD Card Capacity) | - | 128 GB | |
SD/SDIO 版本(SD/SDIO VER.) | - | 1.0/1.1/2.0 | |
視(shì)頻格式(Video Format) | - | MP4 | |
錄像時(shí)長(Video Duration) | - | 1/3/5Minute | |
視(shì)頻解析度(Video Resolution) | - | HD1280*704(1T、2T) VGA640*480(4T) | |
視(shì)頻幀率(Video frame rate) | - | 20FPS | |
配對(Pair) | |||
身份識别(ID) | 對碼(Pairing) | ||
配對方式(Pair Method) | 自動/手動(Auto/Manual) | 菜單操作(zuò)(Menu Operation) | |
射頻規格(RF SPEC.) | |||
Operating frequency range Cover | 2400 ~ 2483MHz | ||
RF Impedance | 50Ω, Typ. | ||
Output Power | 27dBm @ Maximum Power Setting | ||
Max. Emission | <-30dBm@2nd Harmonic | ||
<-50dBm@3rd Harmonic | |||
RX Sensitivity | -81dBm(Typ.) @12MHz,16QAM BER<1E-3 | ||
-86dBm(Typ.) @12MHz QPSK BER<1E-3 | |||
RF Bit Rate | 3MHz/6MHz/12MHz BER<1E-3(Optional) | ||
Modulation / Demodulation | QPSK | ||
Spread Spectrum | FHSS | ||
RF Band Width | 1MHz | ||
RF Overlapping Hopping Channel | 19 | ||
LO Frequency stabilization | ±10kHz | ||
LO Frequency Precision | ±50kHz | ||
SPI Speed | SPI: 0~30MHz | ||
Data Error Check | 16CRC | ||
Operation Range | Up to 300 meters in open space | ||
尺寸(Size) | 48mm(L) * 33mm(W) | 72mm(L) * 55mm(W) 135.6mm(L) * 8mm(W)按鍵闆 42.5mm(L) * 39mm(W) SD卡闆 |