6–7GHz FPV Video Receiver VRX for Long Range Drone Wireless Link Diversity dual RF receiver

6–7GHz FPV Video Receiver VRX for Long Range Drone Wireless Link Diversity dual RF receiver

Overview

The 6G7-VRX-BOX is a high-performance 6–7GHz FPV video receiver module designed for long-range and stable wireless video transmission systems. With wide frequency coverage from 6110MHz to 7210MHz, dual-antenna diversity reception, and a compact lightweight design, it provides high-quality analog video reception for professional UAV, robotics, and surveillance applications.

The built-in OLED display and rotary encoder control make it easy to switch channels, view signal strength (RSSI), and lock frequencies in real time. Its high sensitivity and anti-interference design ensure reliable image transmission even in complex environments.

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Features

• Wide Frequency Range: 6110–7210MHz coverage, compatible with 6–7GHz FPV transmitters.

• High Sensitivity: Up to –95dBm ±2, ensuring stable image reception at long distances.

• Dual Antenna Diversity: Two SMA-F antenna ports (ANT A / ANT B) for improved signal quality.

• OLED Display: Shows current band, frequency, RSSI, and lock status in real time.

• Easy Frequency Control: Rotary encoder for band and frequency selection; short/long press to switch or lock screen.

• Flexible Power Input: Supports DC 7–35V, compatible with common drone and vehicle power systems.

• Standard AV Output: 1Vp-p analog video signal, easy to connect with monitors or video decoders.

• Compact & Lightweight: Only 120g, size 83×61×25mm, easy to integrate into ground stations or portable setups.

• Wide Operating Environment: –20℃ to +75℃, 10%–95% RH.

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Specifications

Parameter	Value	Remarks
Receiving Frequency	6110-7210MHz	6–7GHz band
Input Impedance	50Ω	SMA-F antenna ports
Supply Voltage	7V-35V	DC input, XT60-to-DC3.5 cable
Working Current	0.18A	At 12V supply
Receiving Sensitivity	–95dBm±2dB	High-sensitivity RF front-end
Video Output Amplitude	1Vp-p	Standard analog AV output
Maximum RF Input	10dBm	Safe input limit
Dimensions	83×61×25mm	–
Weight	120g	–
Operating Temperature	–20℃~+75℃	–
Storage Temperature	–40℃~+90℃	–

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Interface

AV OUT (Audio/Video Output)

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Receiver Frequency Table

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Applications

• Long-range UAV / Drone video receiving

• COFDM / Analog wireless video systems

• Mobile ground stations and vehicle-mounted video monitoring

• Robotics, industrial inspection, and field surveillance

• FPV transmission testing or custom RF projects in the 6–7GHz band

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FAQ

Q1: Can this receiver be used with any 6–7GHz transmitter?
A: Yes, it can work with any compatible 6–7GHz FPV transmitter within 6110–7210MHz. Make sure the frequency and modulation format match.

Q2: Does this receiver include a power amplifier?
A: No, this is a receiver only (VRX) unit. Power amplifiers are only used in transmitters (VTX).

Q3: What kind of video signal does it output?
A: It outputs a standard analog AV signal (1Vp-p) compatible with most displays and DVRs.

Q4: How is the frequency adjusted?
A: Use the rotary encoder on the side — rotate to change channel/frequency, short press to switch band, and long press (3 seconds) to lock/unlock the screen.

Q5: Can it operate in outdoor or high-temperature environments?
A: Yes, it supports –20℃ to +75℃ operating temperature and up to 95% relative humidity.

Q6: Does the dual-antenna FPV VRX support receiving different frequencies on each antenna?
A: The dual-antenna design of this FPV VRX is based on antenna diversity, not multi-frequency reception. It allows two different antennas to be connected—such as one omnidirectional antenna and one directional antenna—so the VRX can automatically select the antenna with the stronger and more stable signal, improving reception quality and link reliability.

However, both antennas must operate on the same frequency. The VRX cannot receive different frequencies simultaneously on each antenna. For example, it is not possible for one antenna to receive a 6.1 GHz signal while the other receives a 7.2 GHz signal at the same time.

In summary:

• ✔ Supports antenna diversity for better signal stability

• ✔ Allows different antenna types (omni + directional)

• ✘ Does not support dual-frequency or cross-band reception