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2.4G Digital wireless receiver module DV29750R

Transmission mode:Digital wireless

Wireless frequency band:2.4GHZ

Model:DV29750R

Application area:Wireless car rearview & Security monitoring

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Product Details

ITEM

Specification

直流特性DC   Characteristics

供電(diàn)電(diàn)壓(Power   Supply)

DC +8V~+15V

工(gōng)作電(diàn)流(Sleep mode current)

100±20mA  @DC12V

工(gōng)作環境Environmental Specification

工(gōng)作溫度(Operating   Temperature

-40~+70 ºC

存儲溫度(Storing   Temperature

-40~+120 ºC

工(gōng)作濕度(Operating   humidity

70%RH

基帶數字規格(Baseband Digital Spec.

開(kāi)機時間(Power   On

3S Max.

延遲時間(Latency

200ms   Max.

視頻(pín)壓縮方式(Video Codec

MJPEG DECODE

身份識别(ID

對碼(Pairing

TFT-LCD

4.3"

視頻(pín)幀率(Frame   Rate

30f/s MAX.

鏈接斷開(kāi)/上電(diàn)顯示

開(kāi)機Logo

射頻(pín)規格(RF SPEC.

工(gōng)作頻(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

調制方式(Modulation

FSK/GFSK

CRC檢測位數(CRC Check Bit)

1bit

傳輸距離(lí)   (Line of Sight Range)

150m (MAX, 配合DV2977T測試)

接收靈敏度(Receiving Sensitivity

-89dBm(Typ.)   @4MHz BER<1E-3

RSSI顯示級數(RSSI   Level

4

尺寸(Size

65mm*38mm