RFVRX Series Video Receiver

RFVRX Series Video Receiver | Application Scenarios and Complete Solutions

The RFVRX series video receivers comprise two industrial-grade models: RFVRX3340D (3.3GHz) and RFVRX-6420 (6GHz-7GHz). Built on FM/PLL professional demodulation architecture, these devices deliver core advantages including high sensitivity, robust interference resistance, wide temperature tolerance, and lightweight integration. They seamlessly pair with corresponding frequency band video transmission transmitters to establish stable, high-efficiency wireless video transmission links. Widely applied in drone operations, security surveillance, industrial inspection, and outdoor filming scenarios, they provide comprehensive wireless video reception solutions for diverse applications. Below is a detailed introduction.

1. Core Product Performance (Laying the Foundation for Scenario Adaptability)

The two receivers precisely meet diverse frequency band requirements, with performance parameters strictly compliant with industrial-grade standards while balancing stability and user-friendliness. Key performance features include:

1. Core specifications of RFVRX3340D (3.3GHz)

• Frequency band range: 3310–3495 MHz, divided into Band A and Band B with 16 channels. The channel frequencies cover the entire 3310–3495 MHz spectrum, making it suitable for medium-to-short-range transmission scenarios.

• Operation mode: Supports one-touch switching of frequency bands, channels, and frequencies (short press 1 to switch bands, short press 2 to switch channels, short press 3 to switch frequencies). The switching mode automatically exits after 3 seconds without operation. The screen displays the current frequency band, channel, and frequency in real time.

• Electrical specifications: Powered by 2S-6S lithium batteries, with a current consumption of only 180mA at 12V voltage. Operating temperature ranges from-10°C to +65°C, and storage temperature from-30°C to +85°C, making it suitable for various outdoor and industrial environments.

• Transmission and Video: Features reception sensitivity up to-96dBm, input level range from-96dBm to +5dBm, ANT input impedance of 50Ω, and video output impedance of 75Ω. Supports 1Vp-p standard video output with clear and stable analog video demodulation.

• Physical specifications: Dimensions 78.2×43.5×21.1mm, weight 56g, equipped with a 2.5mm four-channel audio/video plug and 2S-6S lithium battery interface for easy integration and installation.

2. Core Specifications of RFVRX-6420 (6GHz-7GHz)

• Frequency range: 6178–7007 MHz, covering 8 frequency bands (Band A/B/E/F/R/P/H/U) with a total of 64 channels. The frequency distribution is uniform, resulting in reduced interference and optimal performance for long-distance transmission in complex environments.

• Operation method: Long press for 2 seconds to switch frequency bands, short press once to cyclically switch channels 1-8. The system automatically exits after 4 seconds without operation. Current working status is indicated by the flashing frequency of red LED (channel) and blue LED (frequency band).

• Electrical specifications: Supports power supply ranging from 7-28V (2S-6S lithium batteries), with a maximum current draw of 150mA at 12V. Operating temperature, storage temperature, and humidity requirements are identical to those of the RFVRX3340D, ensuring excellent environmental adaptability.

• Transmission and Video: Sharing identical receiver sensitivity, input level range, demodulation system, and video parameters with the RFVRX3340D, ensuring clear and distortion-free video output with a minimum signal-to-noise ratio (S/N) of 38dB.

• Physical specifications: Dimensions 78.0×42.0×14.5mm, weight 41g, equipped with SMA antenna interface (50Ω) and 2.5mm audio/video/power ports, offering enhanced portability and integration convenience.

3. Common advantages of the two products

• Exceptional anti-interference capability: All systems employ FM/PLL demodulation technology with PLL phase-locked loop control, achieving LO frequency stability and precision within ±100kHz. The input LO leakage is as low as-55dBm, effectively shielding against external electromagnetic interference.

• Extensive compatibility: Featuring a standard 75Ω video output for direct connection to displays, video recorders, and ground stations, along with a 2.5mm audio/video plug and wide-voltage power supply design, it ensures compatibility with mainstream equipment and power systems.

• Industrial-grade reliability: compatible with wide temperature and humidity ranges, featuring a voltage standing wave ratio of 2:1, 3dB intermediate frequency bandwidth of 16.5MHz, and long-term continuous operation to reduce maintenance costs.

• Easy deployment: No computer configuration required, switch core parameters with one click, real-time status updates, and quick on-site deployment debugging.

2. Core Application Scenarios + Full-Spectrum Solutions (Including Video Streaming Integration)

By leveraging the frequency band characteristics and performance advantages of both products, paired with corresponding frequency band video transmission transmitters (VTX), customized solutions are provided for four core scenarios to achieve stable operation across the entire 'transmission-reception-display' chain, meeting diverse transmission requirements.

Scenario 1: FPV Drone/Industrial Inspection (Core Application)

Scene pain points

Unmanned aerial vehicle (UAV) operations (including FPV racing, agricultural protection, power line inspection, and fire patrol) require low-latency, stable wireless video transmission. Urban and industrial environments are prone to interference, where conventional frequency bands are susceptible to buffering and disconnections. Onboard equipment imposes stringent requirements on size, weight, and power consumption, necessitating easy integration without compromising flight endurance.

Complete solution

• Equipment configuration (core: receiver + corresponding frequency band video transmission transmitter)

￮ Medium/short-range/urban scenarios: RFVRX3340D paired with a 3.3GHz video transmission transmitter (VTX), utilizing 16-channel technology to mitigate urban interference and deliver strong penetration capabilities, ideal for urban inspection and FPV racing drones.

￮ For long-distance/outdoor applications: The RFVRX-6420 6GHz-7GHz video transmission transmitter (VTX) leverages its 64-channel architecture and low-interference frequency band to ensure stable long-range transmission, making it ideal for outdoor inspection drones used in agricultural protection, power infrastructure, and firefighting operations.

• Link establishment: The image transmission transmitter (airborne) connects to the drone camera → Wireless transmission to the ground receiver (RFVRX series) → The receiver interfaces with FPV goggles and ground station displays via 2.5mm audio-video cables, enabling real-time video viewing.

• Core advantages: Low simulation transmission delay for responsive control; Lightweight design (41g/56g) without increasing drone payload burden; Wide-voltage power supply compatible with drone lithium batteries for extended endurance; Enhanced anti-interference capability ensuring stable frame rate and continuous connectivity in complex environments.

Scenario 2: Security Surveillance & Wireless Video Transmission

Scene pain points

In areas such as industrial parks, factory zones, warehouses, and border regions, fixed surveillance point wiring poses challenges with high costs; outdoor environments exhibit significant interference, leading to poor stability of conventional wireless transmission; continuous 24-hour operation is required, imposing stringent demands on environmental adaptability and reliability of equipment.

Complete solution

• Device pairing:

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￮ Medium-to-short-range surveillance (for industrial parks and warehouses): The RFVRX3340D 3.3GHz video transmission transmitter, paired with surveillance cameras, enables rapid deployment without wiring, offers strong penetration capability, and adapts well to various obstructed environments.

￮ Long-distance surveillance (for border areas and large industrial zones): The RFVRX-6420 6GHz-7GHz video transmission transmitter ensures clear channels with minimal interference, enabling long-distance video transmission and broader coverage.

• Link setup: The front-end camera connects to the video transmission transmitter → wireless transmission to the RFVRX series receiver → the receiver interfaces with the DVR recorder (for storage) and surveillance display screen (for real-time viewing), enabling 24/7 uninterrupted monitoring.

• Core advantages: No wiring required, efficient deployment, significantly reducing construction costs; industrial-grade wide-temperature compatibility for stable operation in high and low temperature environments; strong anti-interference capability to prevent interference from surrounding wireless devices on surveillance footage; standard video output for seamless integration with existing security systems.

Scenario 3: Industrial Inspection & Special Equipment Visualization

Scene pain points

In areas such as pipelines, mechanical interiors, and high-altitude equipment where direct visual inspection by the human eye is impossible, visual detection must be achieved through cameras. The detection equipment must be compact, portable, and capable of withstanding electromagnetic interference and extreme temperature conditions in industrial environments. Real-time video stability without latency is required to facilitate precise fault diagnosis.

Complete solution

• Equipment configuration: Select the corresponding model based on detection distance, paired with a miniaturized image transmission transmitter and miniature detection camera (e.g., endoscope). For small-scale detection equipment, choose the RFVRX-6420 (more compact), while for fixed detection points, select the RFVRX3340D.

• Link establishment: Miniature camera + compact image transmission transmitter (mounted on detection equipment or robots) → Wireless transmission to RFVRX series receivers → Receivers interface with handheld screens and industrial control panels, enabling real-time monitoring of internal equipment or aerial views by inspectors.

• Core advantages: Lightweight and compact design for easy integration into inspection equipment without compromising mobility; Low-latency video transmission for precise fault localization; Strong anti-interference capability and wide temperature adaptability to complex industrial environments; Standardized interfaces enabling rapid integration with existing inspection systems.

Scene 4: Outdoor Shooting & Vehicle-Based Mobile Video Transmission

Scene pain points

In scenarios such as racing cars, outdoor aerial photography, and live broadcasting of large-scale events, stable video transmission during mobile operation is required. When multiple devices are operating simultaneously at the same location, signal interference may occur, leading to image lagging or disconnections. The system must support rapid deployment, user-friendly operation, and compatibility with mobile working requirements.

Complete solution

• Equipment configuration: For multi-device setups, select RFVRX3340D (3.3GHz) and RFVRX-6420 (6GHz-7GHz) respectively, paired with corresponding frequency band video transmission transmitters using distinct channels to prevent mutual interference. For vehicular applications, employ two voltage-adaptive receivers that directly interface with the vehicle power supply.

• Link setup: Outdoor shooting equipment (cameras, action cameras) connects to the video transmission transmitter → Wireless transmission to RFVRX series receivers → The receivers interface with vehicle-mounted monitors and live streaming devices, enabling real-time data backhaul and live broadcasting during movement.

• Core advantages: Multi-channel and dual-band options available, supporting simultaneous operation of multiple devices without interference; One-click parameter switching for rapid deployment, suitable for outdoor mobile operations; Wide voltage supply compatible with vehicle-mounted power sources and portable power banks, ensuring reliable battery life; Clear and stable video output meeting live streaming and filming requirements.

3. Video Transmission Pairing Guide (Quick Selection, Plug-and-Play)

IV. Core Product Value and Compatibility Explanation

core value

• One-stop solution: No need for additional demodulation equipment. With just a receiver and corresponding video transmission transmitter, you can quickly establish a wireless video link and reduce deployment costs.

• Full coverage across dual frequency bands: 3.3GHz + 6GHz-7GHz, supporting diverse scenarios including short-to-medium range, long-range, high-interference environments, and low-interference conditions to meet varied operational requirements.

• High reliability: Industrial-grade design with wide temperature and pressure tolerance, strong anti-interference capability, ensuring long-term continuous operation without failures and reducing maintenance costs.

• Easy integration and operation: Standardized interfaces and lightweight design facilitate integration with various terminal devices; one-click parameter switching enables quick operation without specialized technical knowledge.

Compatibility Notes

Both the RFVRX3340D and RFVRX-6420 come with complete packaging accessories (including 2.5mm-to-3RCA audio/video cables) and support 2S-6S lithium battery power supply. They enable direct connectivity with mainstream devices such as cameras, video transmission transmitters, displays, and DVRs, requiring no complex debugging and offering plug-and-play functionality. Whether for drone manufacturers, security integrators, industrial inspection equipment providers, or outdoor operation teams, these solutions allow for quick configuration tailored to specific scenarios, facilitating efficient implementation of wireless video transmission systems.

For more product details, technical specifications, and customized solutions, visit our official website jiffy2016.com for consultation. We provide tailored technical support and implementation guidance.