Product overview
The Kimpok VRX-3301 provides analog video reception for FPV goggles, standalone receiving equipment and embedded AV systems. Its receiver architecture uses FM/PLL demodulation, a 480MHz intermediate frequency and negative-polarity CVBS output rated at 1Vp-p / 75Ω. Eight bands with eight channels each provide 64 channel selections, supported by automatic scanning. RSSI output supplies a signal-strength indication. The hardware is a receiver module for integration into receiving equipment, with applications including drone racing, aerial photography and wireless monitoring.
The module weighs 15.3g and accepts DC 5–36V, with current consumption of ≤250mA and antenna impedance of 50Ω. Receiving sensitivity is –95dBm, and the input level range is –95dBm ~ +5dBm. Frequency coverage has conflicting specifications of 3100–3700MHz and 3060-3500MHz, leaving its tuning limits unresolved. Video frequency response is ±5dB over 50Hz–6MHz, with a signal-to-noise ratio of ≥38dB. Operating temperature is –10°C ~ +65°C, while storage temperature is –30°C ~ +85°C.
