6–7GHz FPV 視訊接收器 VRX，適用於遠端無人機無線鏈路分集雙 RF 接收器

6–7GHz FPV 視訊接收器 VRX，適用於遠端無人機無線鏈路分集雙 RF 接收器

Overview

The 6G7-VRX-BOX 是一個高性能的 6–7GHz FPV video receiver module designed for long-range and stable wireless video transmission systems. With wide frequency coverage from 6110MHz to 7210MHz, 雙天線分集接收, and a compact lightweight design, it provides high-quality analog video reception for professional UAV, 機器人技術, and surveillance applications.

內建的 OLED顯示器 和 rotary encoder control make it easy to switch channels, view signal strength (接收訊號強度指數), 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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特徵

• 寬頻率範圍: 6110–7210MHz coverage, compatible with 6–7GHz FPV transmitters.

• 高靈敏度: 最多 –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, 頻率, 接收訊號強度指數, 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: 支援 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.

• 袖珍的 & 輕的: 僅有的 120G, 尺寸 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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產品規格

範圍	價值	評論
接收頻率	6110-7210兆赫	6–7GHz band
輸入阻抗	50Ω	SMA-F antenna ports
電源電壓	7V-35V	直流輸入, XT60-to-DC3.5 cable
Working Current	0.18一個	At 12V supply
接收靈敏度	–95dBm±2dB	High-sensitivity RF front-end
Video Output Amplitude	1峰壓	Standard analog AV output
Maximum RF Input	10分貝	Safe input limit
方面	83×61×25mm	–
重量	120G	–
工作溫度	–20℃~+75℃	–
儲存溫度	–40℃~+90℃	–

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介面

AV OUT (Audio/Video Output)

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Receiver Frequency Table

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應用

• 遠距離 UAV / Drone video receiving

• COFDM / Analog wireless video systems

• Mobile ground stations and vehicle-mounted video monitoring

• 機器人技術, industrial inspection, 和 field surveillance

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

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常問問題

Q1: Can this receiver be used with any 6–7GHz transmitter?
一個: 是, 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?
一個: 沒有, this is a receiver only (VRX) 單元. Power amplifiers are only used in transmitters (視覺傳輸).

Q3: What kind of video signal does it output?
一個: It outputs a standard analog AV signal (1峰壓) compatible with most displays and DVRs.

第四季: How is the frequency adjusted?
一個: 使用 rotary encoder on the side — rotate to change channel/frequency, short press to switch band, and long press (3 秒) to lock/unlock the screen.

Q5: Can it operate in outdoor or high-temperature environments?
一個: 是, 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?
一個: The dual-antenna design of this FPV VRX is based on 天線分集, 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.

然而, both antennas must operate on the same frequency. VRX cannot receive different frequencies simultaneously on each antenna. 例如, 這是 不可能 for one antenna to receive a 6.1 百萬赫 signal while the other receives a 7.2 百萬赫 signal at the same time.

總之:

• ✔ Supports antenna diversity for better signal stability

• ✔ Allows different antenna types (omni + 定向的)

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