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Quanum RC540R 5.8GHz 40CH Race Band FPV Diversity Receiver

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Quanum RC540R 5.8GHz 40CH Race Band FPV Diversity Receiver


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The Quanum 5.8Ghz VRx has been developed by FPV pilots for FPV pilots.  Complete with R-Band this feature rich, diversity receiver is perfect for quad racers and as a high-quality racing product its performance will pleasantly exceed the expectations of general FPV pilots of fixed wing and multi-rotor camera ships.

Basically, there's no other receiver on the market that has as many features and functions.

When operating in full diversity mode the Quanum RC540R uses Adaptive and Dynamic Diversity using either RSSI or Video Quality to determine the best video source signal.

Channel selection has been made easy with an integrated navigation button and LED display along with two independent AV outputs so you can use a monitor and a set of goggles or even hook up a DVR to record your flight. You can even control each receiver independently with each receiver module outputting it's AV signal to its dedicated output port, great if you are running two separate cameras on your quad, plane or ground vehicle supporting, for example, a forward and downward looking mapping camera.

The receiver requires between 6 and 18V to operate so a 3 cell lipoly is all you will need to get your unit up and running at the field.

Easy to use, great results and a fantastic price.

NOTE: User Manual and full Supplemental Service Menu Instructions are available in the files tab below. 

• 40 channels: Cover A, B, E, F and R bands
• Diversity receivers
• Easy to use navigation button for the band and channel selection
• LED display showing band, channel, RSSI, spectrum graph, battery level  plus much more
• Three operating modes : Diversity, Independent, and Spectrum Analyser
• Customizable menu displays

Video format supported: NTSC/PAL
Antenna connections: SMA jack
Power input: 6~18V
Power Consumption: 150mA at 12VDC
Rx sensitivity: Better than -96dBm
Video impedance: 75Ω
Dimension: 75x 62 x 17mm
Weight: 100g

Frequency range:

FR1: 5865M 5845M 5825M 5805M 5785M 5765M 5745M 5725M
FR2: 5733M 5752M 5771M 5790M 5809M 5828M 5847M 5866M
FR3: 5705M 5685M 5665M 5645M 5885M 5905M 5925M 5945M
FR4: 5740M 5760M 5780M 5800M 5820M 5840M 5860M 5880M
FR5: 5658M 5695M 5732M 5769M 5806M 5843M 5880M 5917M

Quanum Diversity Receiver
Power and A/V cables
2 dipole antennas

  • Quanum 2.4 5.8GHz Raceband Diversity Scanner
  • Quanum 5.8Ghz DIY Antenna Tracker
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Only registered users can write reviews. Please, sign in or sign up

Zsolt | Verified Buyer

  • Overall
  • Value
  • Quality


Dec 14, 2018

My main receiver, used with a cloverleaf and a 9dB circular polarization directive antenna. Only manual tracking for now... It holds up very well after a year of use.

Zsolt | Verified Buyer

  • Value
  • Quality
  • Overall

The best you can get

Jun 07, 2018

Excellent diversity receiver! Just be sure you read the full "Supplemental Service Menu Instructions" to adjust the diversity parameters for your liking, otherwise it's switching is not the best, depending on scenario.

SlaSh | Verified Buyer

  • Quality
  • Overall
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good price, great performance

Apr 17, 2018

Very good price, I was purchased at the warehouse sale. This receiver has many functions and its performance is very good ~ Recommend

Christian | Verified Buyer

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Quantums RC450R

Mar 25, 2018

Günstiger FPV Diversity Empfänger. Das Display ist klein aber gut Ablesbar. Sehr viele Funktionen

Jack | Verified Buyer

  • Quality
  • Overall
  • Value

great value

Jan 30, 2018

This little receiver is decent quality and sold here at very affordable price. I have not been able to find better diversity receiver for the money anywhere else. Good job HK.

Stefan | Verified Buyer

  • Overall
  • Value
  • Quality

Great video rx

Dec 18, 2017

the channels are scrambeled and do not match the international standard, but i made myself a chart to help me.

PoLy | Verified Buyer

  • Overall
  • Value
  • Quality

Bon recepteur

Apr 18, 2017

Content de ce recepteur, facile a utiliser en bon diversity (une fois la valeur "diversity time et level" parametré correctement dans le menu caché). Un souci de fiabilité a relever, probleme d'ecran et de reception au bout de 15 jours mais le SAV hobbyking m'en a envoyé un neuf, je les remercie!
je recommande ce produit bien fini avec un bundle complet.

Marvin | Verified Buyer

  • Overall
  • Value
  • Quality

Arvived Perfect Great video Switching works well

Apr 08, 2017

Set it up with 1 3Turn Helical and 1 RHP Omni works well once I change switching Delay in Hidden Menu Switches Fast

vulpes | Verified Buyer

  • Quality
  • Value
  • Overall

Certified Buyer Rated

Oct 23, 2016

just very best. little small, but its perfect for your clear fpv life. only one cons is you need 2 antenna.

DmitryArt | Verified Buyer

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  • Value
  • Overall

Certified Buyer Rated

Sep 27, 2016

Intuitive operation. Visual menu. A handy joystick. Low power consumption. FROM 1300 mAh battery 2S operates more than an hour with the screen.

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Customer files
User manual Download [700]
RC540R Service Menu manual Download [270]
MANUAL Download [3]
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