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2.4G无线数字发射模组DV7209T

传输方式:数字无线

无线频段:2.4G

产品型号:DV7209T

应用领域:车载后视、安防监控等

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产品详情

ITEM

DV7209T-NA

DV7309R

直流特性DC Characteristics

供电电压(Power Supply)

DC +12~+32V

DC +12~+32V

耗电流(Current Consumption)

280±20mA @DC 12V

310±20mA @DC 12V

环境特性Environmental Characteristics

工作温度(Operating Temperature

-20~+80 ºC

工作湿度(Operating humidity

60±20%RH

存储温度Storing Temperature

20±10 ºC

工作湿度Storing humidity

60±20%RH

基本规格(Base SPEC.

图像传感器(Image   Sensor

1/2.7

-

像素阵列(Pixel Array

1920*1080

-

图像处理器特征(ISP   Features

AE/AWB/23DNR/WDR

-

LCD 接口(LCD Interface

-

24

LCD解析度(Resolution

-

1024*600 (Max1920*1080)

视频编解码器(Video   Codec)

H.264 BP/MP/HP   Level 4.1

编解码器特征(Codec Features

I & P Picture Types/CAVLC/CABAC

音频编解码器(Audio   Codec

16 Bit Sigma Delta ADC   & 10 Bit R2R DAC

音频输出(Audio Output

-

1W@16Ω

录像(Record

SD卡容量(SD Card Capacity

-

128 GB

SD/SDIO 版本(SD/SDIO   VER.

-

1.0/1.1/2.0

视频格式(Video Format

-

MP4

录像时长(Video Duration

-

1/3/5Minute

视频解析度(Video   Resolution

-

HD1280*7041T2T

VGA640*4804T

视频帧率(Video frame rate

-

20FPS

配对(Pair

身份识别(ID

对码(Pairing

配对方式(Pair Method

自动/手动(Auto/Manual

菜单操作(Menu Operation

射频规格(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-3Optional

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

外观(Outline

尺寸(Size

48mm(L) * 33mm(W)

72mm(L) * 55mm(W)

135.6mm(L) * 8mm(W)按键板

42.5mm(L) * 39mm(W) SD卡板