Weide Technology Co,. Ltd

MM238RW FPV Receiver Module
(4.9G/5.8G/6.0G SPI Interface)
The MM238RW delivers low-latency CVBS video output with exceptional interference resistance. Designed for developers requiring SPI-based customization, it supports advanced FPV applications including drone racing, aerial cinematography, and long-range exploration.
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1. Technical Specifications
DC Characteristics
Parameter Specification Supply Voltage 3.6V - 5.0V DC Current Consumption 190mA (Max) Environmental Ratings
Parameter Specification Storage Temperature -40°C to +85°C Operating Temperature -30°C to +80°C Operating Humidity ≤85% RH (non-condensing) RF Performance
Parameter Specification Frequency Range 4867 - 6060 MHz VSWR ≤2:1 Demodulation FM/PLL IF Frequency 480 MHz Antenna Impedance 50 Ω LO Frequency Stability ±100 kHz LO Frequency Precision ±100 kHz LO Control Phase-Locked Loop (PLL) LO Leakage ≤ -55 dBm Receiver Sensitivity -90 dBm (Typ.) Input Level Range -90 dBm to +5 dBm IF Bandwidth (3dB) 16.5 MHz Video Characteristics
Parameter Specification Output Impedance 75 Ω Output Level 1V ±0.2Vp-p Signal Polarity Negative Frequency Response ±5dB (50Hz - 6MHz) Differential Gain ≤ ±5% Differential Phase ≤ ±5° ________________________________________
Key Features

SPI Programmable Interface: Customizable frequency tuning and channel control


High Interference Immunity: Robust performance in congested RF environments


Ultra-Low Latency: <10ms video processing delay


Integrated PLL: Precise frequency synthesis

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Typical Applications

FPV drone racing receivers


Custom ground station solutions


Aerial photography video links


Industrial surveillance systems

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Compliance & Certifications:

FCC Part 15.247


CE RED Directive 2014/53/EU


RoHS 3 (2015/863)

LO = Local Oscillator, IF = Intermediate Frequency, VSWR = Voltage Standing Wave Ratio
Specifications subject to change without notice. Refer to MM238RW datasheet v2.3 for SPI protocol details.