6–7-GHz-FPV-Videoempfänger VRX für Drohnen mit großer Reichweite, Wireless Link Diversity, Dual-RF-Empfänger

6–7-GHz-FPV-Videoempfänger VRX für Drohnen mit großer Reichweite, Wireless Link Diversity, Dual-RF-Empfänger

Überblick

Das 6G7-VRX-BOX ist eine Hochleistungsmaschine 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, Robotik, und Überwachungsanwendungen.

Der eingebaute OLED-Display und 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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Eigenschaften

• Großer Frequenzbereich: 6110–7210MHz coverage, compatible with 6–7GHz FPV transmitters.

• Hohe Empfindlichkeit: Bis zu –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: Unterstützt 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.

• Kompakt & Leicht: Nur 120G, Größe 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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Technische Daten

Parameter	Wert	Bemerkungen
Empfangsfrequenz	6110-7210MHz	6–7GHz band
Eingangsimpedanz	50Oh	SMA-F antenna ports
Versorgungsspannung	7V-35V	DC-Eingang, XT60-to-DC3.5 cable
Arbeitsstrom	0.18EIN	At 12V supply
Empfangsempfindlichkeit	–95dBm±2dB	High-sensitivity RF front-end
Video Output Amplitude	1Vp-p	Standard analog AV output
Maximum RF Input	10dBm	Safe input limit
Maße	83×61×25mm	–
Gewicht	120G	–
Betriebstemperatur	–20℃~+75℃	–
Lagertemperatur	–40℃~+90℃	–

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Schnittstelle

AV OUT (Audio/Video Output)

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Receiver Frequency Table

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Anwendungen

• Große Reichweite UAV / Drone video receiving

• COFDM / Analog wireless video systems

• Mobile ground stations and vehicle-mounted video monitoring

• Robotik, Industrieinspektion, und 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?
EIN: Ja, 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?
EIN: Nein, this is a receiver only (VRX) Einheit. Power amplifiers are only used in transmitters (VTX).

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

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

F5: Can it operate in outdoor or high-temperature environments?
EIN: Ja, it supports –20℃ to +75℃ operating temperature and up to 95% relative humidity.

F6: Does the dual-antenna FPV VRX support receiving different frequencies on each antenna?
EIN: 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.

aber, both antennas must operate on the same frequency. Der VRX cannot receive different frequencies simultaneously on each antenna. Zum Beispiel, es ist 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.

Zusammenfassend:

• ✔ Supports antenna diversity for better signal stability

• ✔ Allows different antenna types (omni + gerichtet)

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