公司郵箱

kevin_sales@sunflytek.com

服務熱(rè)線

0755- 27805002 0755-299∑γ≈¥62205

2.4G無線數(shù)字發射模組DV2978C♥πβT

傳輸方式:數(shù)字無線

無線頻(pín)段:2.4G

産品型号:DV2978CT

應用(yòng)領域:車(chē)載後視(shì∞∑)、安防監控等

聯系我們
産品詳情

直流特性DC   Characteristics

供電(diàn)電(diàn)壓(Power   Supply)

DC +5V~+12V

工(gōng)作(zuò)電(diàn)流(Sleep mode current)

120mA ±10mA @ DV 12V   &nbφ★"‌sp;           ©↓✔;     &nbs δ&p;  

工(gōng)作(zuò)環境Environmental Specification

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

-40~+70 ºC

存儲溫度(Storing   Tempera✘β↕ture

-40~+120 ºC

工(gōng)作(zuò)濕度(Operating   humidity

70%RH

基帶數(shù)字規格(Baseband Digital Spec.

開(kāi)機(jī)時(shí)間(jiān)(Power   On

3S Max.

延遲時(shí)間(jiān)(Latency

200ms Max.

圖像傳感器(qì)(Image Sensor

1/3 inch CMOS

像素陣列(Pixel Array

960*576

視(shì)頻(pín)壓縮方式(Video Codec

MJPEG   DECODE

身(shēn)份識别(ID

對(duì)碼(Pairing

Pairing mode

上(shàng)電(diàn)自(zì)動對(du'&ì)碼

Power on automatic code matching)∞¥☆

視(shì)頻(pín)幀率(Frame   Rate

30f/s   MAX.

射頻(pín)規格(RF SPEC.

工(gōng)作(zuò)頻(pín)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(zhì)方式(Modulation

FSK/GFSK

CRC檢測位數(shù)(CRC Check Bit)

1bit

傳輸距離(lí)   (Line of Sight Ra•€±↓nge)

250m (MAX)

接收靈敏度(Receiving Sensitivity

-89dBm(Typ.)@4MHz BER<★>≥$1E-3

尺寸(Size

18mm*18mm