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lindajiu_sales@sunflytek.com

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0755- 27805002 0755-29962205

2.4G無線數字發射模組DV2978CT

傳輸方式:數字無線

無線頻段:2.4G

産品型号:DV2978CT

應用(yòng)領域:車載後視(shì)、安防監控等

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産品詳情

直流特性DC   Characteristics

供電電壓(Power   Supply)

DC +5V~+12V

工(gōng)作(zuò)電流(Sleep mode current)

120mA ±10mA @ DV 12V                       

工(gōng)作(zuò)環境Environmental Specification

工(gōng)作(zuò)溫度(Operating   Temperature

-40~+70 ºC

存儲溫度(Storing   Temperature

-40~+120 ºC

工(gōng)作(zuò)濕度(Operating   humidity

70%RH

基帶數字規格(Baseband Digital Spec.

開(kāi)機時(shí)間(Power   On

3S Max.

延遲時(shí)間(Latency

200ms Max.

圖像傳感器(Image Sensor

1/3 inch CMOS

像素陣列(Pixel Array

960*576

視(shì)頻壓縮方式(Video Codec

MJPEG   DECODE

身份識别(ID

對(duì)碼(Pairing

Pairing mode

上(shàng)電自(zì)動對(duì)碼

Power on automatic code matching)

視(shì)頻幀率(Frame   Rate

30f/s   MAX.

射頻規格(RF SPEC.

工(gōng)作(zuò)頻率範圍(Operation Frequency

2400   ~ 2483.5MHz

天線輸入輸出阻抗(RF Impedance

50Ω,   Typ.

輸入/輸出駐波比(Voltage   Standing Wave Ratio

2:1

發射功率(Output   Power

20±1dBm with Power control

RF傳輸速率(RF Bit   Rate)

4MHz   BER<1E-3

調制方式(Modulation

FSK/GFSK

CRC檢測位數(CRC Check Bit)

1bit

傳輸距離   (Line of Sight Range)

250m (MAX)

接收靈敏度(Receiving Sensitivity

-89dBm(Typ.)@4MHz BER<1E-3

尺寸(Size

18mm*18mm