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5.8G無線模拟接收模組MM238R

傳輸方式:模拟

無線頻(pín)段:5.8G

産品型号:MM238R

應用領域:FPV圖傳、影音傳輸等

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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)

220mA , Max

工(gōng)作環境(Environmental Specification

工(gōng)作溫度(Operating Temperature

-10~+65 ºC

存儲溫度(Storing Temperature

-30~+85 ºC

工(gōng)作濕度(Operating humidity

85%RH

射頻(pín)(RF

接收頻(pín)率範圍(Receiving frequency range

5645 ~ 5945MHz*

輸入駐波比(Voltage   Standing Wave Ratio

2:1

解調方式(Demodulation system

FM/PLL

中(zhōng)頻(pín)頻(pín)率IF

480MHz

天線端口阻抗(ANT. input impedance

50Ω, Typ.

本振頻(pín)率穩定性(LO Frequency stabilization)

±100kHz

本振頻(pín)率精度(LO Frequency Precision)

±100kHz

本振控制(LO Control

PLL

輸入端本振洩漏(Input LO Leak)

-55dBm

接收靈敏度(Receiving Sensitivity

-90dBm

輸入電(diàn)平範圍(Input Level Range

-90 dBm ~+5 dBm

視頻(pín)(Video Characteristics)

視頻(pín)輸出阻抗(Video Output impedance

75Ω, Typ.

視頻(pín)輸出電(diàn)平(Video Output Level

1±0.2Vp-p

視頻(pín)極性(Video Polarity

負極性(NEGATIVE

視頻(pín)頻(pín)率響應(Video Frequency   Respone

±5 dB, Max. 50Hz   ~ 6MHz

微分(fēn)增益(Differential Gain

±5 %, Max

微分(fēn)相位(Differential Phase

±5 Deg., Max

3dB中(zhōng)頻(pín)帶寬(3Db IF WIDEBAND

16.5MHz

信噪比S/N

38dB, Min

RSSI Output Voltage(-30dBm~-90dBm)

0.7~2.2V

音頻(pín)(Audio

音頻(pín)輸出阻抗(Audio Output impedance

2KΩ, Typ.

音頻(pín)輸出電(diàn)平(Audio Output Level

1±0.2Vp-p, Typ.

音頻(pín)輸出頻(pín)率範圍(Audio Output Frequency Range)

100Hz ~ 20kHz

音頻(pín)副載波頻(pín)率(Audio carrier)

6.5MHz(AL)

音頻(pín)副載波頻(pín)率精度(Audio carrier precision)

±30kHz

音頻(pín)信噪比S/N(50Hz ~ 15kHz)

50dB, Min

音頻(pín)失真度(THD)(50Hz ~ 15kHz, 3 Vp-p 正弦波)

1.5 %, Max

外(wài)形尺寸(Dimension):28mm(L)*23mm(W)*3.0mm(H)