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lindajiu_sales@sunflytek.com

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0755- 27805002 0755-29962205

5.8G無線模拟接收模組VM1230R

傳輸方式:模拟

無線頻段:5.8G

産品型号:VM1230R

應用領域:車(chē)載後視(shì)、安防監控、工業探測等

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産品詳情

直流特性(DC Characteristics

供電(diàn)電(diàn)壓(POWER SUPPLY)

+3.3~5.0V

耗電(diàn)流(Current Consumption)

160mA , Max

工作(zuò)環境(Environmental Specification

工作(zuò)溫度(Operating Temperature

-10~+55 ºC

存儲溫度(Storing Temperature

-30~+85 ºC

工作(zuò)濕度(Operating humidity

85%RH

射頻(RF

接收頻率(Receiving frequency

2370 /2570MHz*

輸入駐波比(Voltage   Standing Wave Ratio

2:1

解調方式(Demodulation system

FM/PLL

中頻頻率IF

480MHz

天線端口阻抗(ANT. input impedance

50Ω, Typ.

本振頻率穩定性(LO Frequency stabilization)

±100kHz

本振頻率精度(LO Frequency Precision)

±200kHz

本振控制(zhì)(LO Control

PLL

輸入端本振洩漏(Input LO Leak)

-55dBm

接收靈敏度(Receiving Sensitivity

-85dBm

輸入電(diàn)平範圍(Input Level Range

-85 dBm ~+5 dBm

視(shì)頻(Video Characteristics)

視(shì)頻輸出阻抗(Video Output impedance

75Ω, Typ.

視(shì)頻輸出電(diàn)平(Video Output Level

1Vp-p, Typ.

視(shì)頻極性(Video Polarity

負極性(NEGATIVE

視(shì)頻頻率響應(Video Frequency   Respone

±5 dB, Max. 50Hz   ~ 6MHz

微分增益(Differential Gain

±5 %, Max

微分相位(Differential Phase

±5 Deg., Max

3dB中頻帶寬(3Db IF WIDEBAND

16.5MHz

信噪比S/N

38dB, Min