RMILEC NB20 V2 Advanced 20-Channel UHF Long Range System (LRS) - 4047NB20
SKU: 80711348829

RMILEC NB20 V2 Advanced 20-Channel UHF Long Range System (LRS) - 4047NB20

Sale price$468.00 Regular price$520.00
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Description

RMILEC NB20 V2 Advanced 20-Channel UHF Long Range System (LRS) - 4047NB20Introducing the RMILEC 4047NB20 V2, the ultimate UHF Long Range System designed for modern radio control enthusiasts. Experience unparalleled signal strength and clarity with an impressive 2 to 5. 8 watts signal rebroadcasting capability. Maximize all 20 channels with in flight parameter adjustments for your model. Collaborate effectively between pilot and co pilot or aerial videographer using this single radio system. The advanced RF technology and

Introducing the RMILEC 4047NB20 V2, the ultimate UHF Long Range System designed for modern radio control enthusiasts. Experience unparalleled signal strength and clarity with an impressive 2 to 5.8 watts signal rebroadcasting capability.

Maximize all 20 channels with in-flight parameter adjustments for your model. Collaborate effectively between pilot and co-pilot or aerial videographer using this single radio system. The advanced RF technology and rapid processors ensure precise signal transmission and acquisition, setting new standards in performance.

Key Features:

  • Enhanced Frequency Range: Operates between 400-470Mhz, including specific frequencies at 433, 435, 445, and 455Mhz.
  • High Sensitivity: Achieves an impressive sensitivity level of -115dBm.
  • Advanced Rejection and Blocking: Provides high adjacent channel rejection and superior anti-blocking performance.
  • Versatile Input Options: Supports 2 PPM and 1 SBUS. PWM requires a signal converter.
  • Dynamic RF Output: Selectable outputs of 0.5w, 1w, 2w, and 5w.
  • Intuitive Display: Real-time system status, output servo data, and input signal information at your fingertips.
  • Customizable Settings: Control RF power remotely, touch screen functionality, and programmable system idle and channel mapping.
  • Efficient Cooling: Integrated with an improved cooling fan for optimal performance.

The RMILEC 4047NB20 V2 surpasses its predecessor, the 4047NB20 V1, with enhancements like an expanded RF output range, programmable frequencies of 400-470Mhz, advanced display features, remote and touch screen controls for RF power, automatic heat dissipation, improved cooling, a compact design, and adoption of the standard diamond SRH771 antenna. Elevate your control and precision with the Rmilec 4047NB20 V2.

Specifications:

  • Input: 2 PPM, 1 SBUS. PWM needs to use signal converter, convert to PPM or SBUS signal.
  • RF Output: 0.5w, 1w, 2w, 5w
  • Frequency: 433, 435, 445, 455Mhz. 400-470Mhz programmable.
  • Sensitivity: -115dBm
  • Adjacent Channel Rejection: High
  • Anti Signal-blocking: High
  • Signal Of Servo For Transmission: 20ch
  • Input Voltage: 12v DC
  • Display: System Status, Output Servo Data, Input Signal
  • RF Power Setting: Remote Control RF Power, Touch Screen Control, Programmable.
  • System Idle: Remote Control System Idle, Programmable.
  • Channel Mapping: Remote Control System Idle, Programmable.
  • Heat Dissipation: Automatic
  • Cooling: Improved Cooling Fan
  • Sampling: Compact Installation Design
  • Antenna: Standard Diamond SRH771 Antenna
  • Receiver: 4047NB20RX

Package Contents:

  • 1 x R4047NB20 20ch narrow band receiver
  • 1 x SRH771 144/430Mhz Wide Band Receiving Antenna
  • 1 x T4047NB20 RF Module with cooling fan
  • 1 x Wiring kit
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80711348829

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Erin
Pawtucket, US
★★★★★ 5
It's so good
Format: Hardcover
This book was amazing! The readability was great and I cannot wait to get the others
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Reviewed in the United States on April 11, 2026
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Kaitlin Stuart
Pawtucket, US
★★★★★ 4
For the nerds
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As a huge gravity falls fan I can say this book does not disappoint. It’s very well detailed and fits exactly like the show. I just wish it was black light activated like in the show
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Reviewed in the United States on January 15, 2026
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Ava Emery
San Leandro, US
★★★★★ 5
Amazing book!
Format: Hardcover
Absolutely love this book! It's a must have for any big gravity falls fan! You get so much extra lore that isnt in the show itself and a lot more insight into Ford as a character! Book also came in perfect condition.
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Benjamin
Battle Creek, US
★★★★★ 5
Accurate
Color: Stainless Steel, Size: Medium Size
Just place it on the counter, press the power button, and you’re ready to weigh ingredients instantly. The digital display is clear and easy to read, and switching between grams and ounces is fast and intuitive which makes it great whether I’m following recipes or tracking portions for meal planning. The weighing platform is spacious enough to fit bowls, plates, or containers and the scale is impressively accurate even with small amounts like spices or coffee grounds. I’ve used it for baking precise measurements, prepping meal portions for a keto plan, and tracking food for weight‑loss goals, and it performs consistently every time. It also has useful features like a tare function which lets you subtract the weight of your container so you only measure what matters. The scale feels sturdy and well‑made yet still lightweight and easy to store when not in use. Overall this Etekcity food scale is a fantastic value and a must‑have for anyone serious about cooking, baking, or healthy living. I’ll definitely be using it for years and would buy it again without hesitation.
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Brittany H.
Louisville, US
★★★★★ 5
Great Kitchen Purchase
Color: Stainless Steel, Size: Medium Size, Color: Stainless Steel, Size: Medium Size
I didn’t realize how much I needed a kitchen scale until I got this. It’s really accurate and makes cooking (especially baking) so much easier and more consistent. The tare function is a game changer—you can zero out the bowl and keep adding ingredients without extra measuring cups. It’s also easy to switch between grams and ounces, which is great for following different recipes. Most digital scales measure very precisely, often down to about 1 gram, which makes a big difference for accuracy. It’s compact, easy to clean, and doesn’t take up much space on the counter. Overall, such a simple tool but makes a big difference—definitely worth having in any kitchen.
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Reviewed in the United States on April 8, 2026

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