FPVspeed VRX FS58R3MW MM238RW 4.9G 5.8G 6G Wireless Image Transmission Receiver, High Sensitivity SPI, RX5808 Replacement
FS58R3MW (MM238RW) supports a wide receiving frequency range of 4900~5945 MHz with FM/PLL demodulation and a stabilized LO frequency of ±100 kHz. It delivers excellent signal quality with a receiving sensitivity of -90 dBm, S/N ratio ≥38 dB, and video frequency response of ±5 dB (50 Hz~6 MHz). Featuring dual audio output (1 ± 0.2 Vp-p), low input LO leak (-55 dBm), and 75 Ω video output impedance, it ensures reliable performance. Compact and lightweight (4.5 g), with dimensions of L28 x W23 x H3.5 mm, it operates in a temperature range of -10°C to +65°C.