diymore | RX4500-SPI 4.5G Video Receiving Module Wireless FPV Image Transmission Analog Wireless Audio Video Transmission Reception Module

Product Features:1. RX4500 SPI receiving module, 3300-5110MHz broadband reception, fine frequency modulation step2. High receiving sensitivity of 93dBm, FM/PLL demodulation, stable signal reception, strong anti-interference ability3. SPI configuration frequency, supports 16 frequency bands and 128 frequency points, and quickly switches between two preset frequency groups4. Standard analog video output, 75 Ω impedance, excellent video indicators to ensure picture output quality5. Suitable for FPV model aircraft, drones, remote control vehicles and other equipment to simulate wireless image transmission and receptionProduct Parameters:DC characteristicsPower Supply Voltage: 5.0VCurrent Consumption: (380 ± 30) mAWork environment (Environmental Specification)Operating Temperature: -10~+65 ℃Storage Temperature: -30~+85 ℃Operating humidity: 85% RHRadio Frequency (RF)Receiving frequency range: 3300~5110MHzVoltage Standing Wave Ratio: 2:1Modulation system: FM/PLLIntermediate frequency IF: 480MHzAntenna port impedance (ANT. input impedance): 50 Ω, TypLO Frequency Stability: ± 200kHzLO Frequency Precision: ± 200kHzLO Control: PLLInput LO Leakage: -65dBmReceiving Sensitivity: -93dBm ± 2Input Level Range: -93 dBm~+5 dBmVideo CharacteristicsVideo output impedance: 75 Ω, TypVideo Output Level: 1 ± 0.2Vp-p, TypVideo Polarity: Negative polarityVideo Frequency Response: ± 5 dB, Max. 50Hz~6MHzDifferential gain: ± 5%, MaxDifferential Phase: ± 5 Deg., Max3db IF WIDEBAND bandwidth: 16.5MHzSignal to Noise Ratio (S/N): 38dB, MinSupports SPI mode, with any frequency setting between 3300MHz and 5110MHz, and a minimum step adjustment of 1MHzSupports 2 preset fixed frequency group modes, with a total of 16 frequency bands and 128 frequency pointsProduct List:1X module