SK3500-SPI 3.3G Image Transmission Module 3100-3800MHz FPV Analog Wireless Audio And Video Transmission Receiver Module

Battery Included : no High-concerned chemical : none Model Number : SK3500-SPI 3.3G Image Transmission Module DIY Supplies : Electrical Brand Name : Gaqqee Origin : Mainland China

SK3500-SPI 3.3G Image Transmission Module 3100-3800MHz FPV Analog Wireless Audio And Video Transmission Receiver Module

Features: 1. Supports 3.3G frequency band reception, covering a wide frequency range of 3100-3800MHz. 2. Low latency CVBS video output, suitable for real-time image transmission of FPV drones. 3. The receiving sensitivity reaches -95dBm, with strong anti-interference ability and stable signal. 4. The video signal-to-noise ratio is ≥ 38dB, with clear image quality and high transmission fidelity. 5. Small in size, easy to integrate and install. Product Introduction SK3500-SPI is a CVBS signal module that supports output, with features such as low latency and strong anti-interference ability. It is widely used in FPV drone flight, outdoor entertainment, racing competitions, and professional aerial photography, allowing developers to expand and functions based on the existing SPI protocol. General specifications: DC characteristics Supply voltage: DC 5.0V Current consumption: 420mA ± 30mA @ 5V working environment Working temperature: -10~+65 º C Storage temperature: -30~+85 º C Working humidity: 85% RH Radio Frequency (RF) Receiving frequency range: 3100~3800 MHz Demodulation method: FM/PLL Intermediate frequency IF: 480MHz Antenna port impedance: 50 Ω, Typ Stability of local oscillator frequency: ± 200kHz Local oscillator frequency accuracy: ± 200kHz Local oscillator control: PLL Input local oscillator leakage: -65dBm Receiver sensitivity: -95dBm ± 3dBm Video Characteristics Video output impedance: 75 Ω, Typ Video output level: 1 ± 0.2Vp-p, Typ Video polarity: Negative Video frequency response: ± 5 dB, Max. 50Hz~6MHz Differential gain: ± 5%, Max Differential phase: ± 5 Deg., Max 3dB intermediate frequency bandwidth: 16.5MHz Signal to Noise Ratio (S/N): 38dB, Min RSSI slope: 22mv/dBm Dimensions: 37mm (L) * 26.3mm (W) * 4.5mm (H) Package Include: Module * 1

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