Flash Deals
120KM Long Range RMILEC T4047NB20 NB20 20 Channel 5W 433Mhz UHF System w Receiver for JR
Click to see details
120KM Long Range RMILEC T4047NB20 NB20 20 Channel 5W 433Mhz UHF System w Receiver for JR

120KM Long Range RMILEC T4047NB20 NB20 20 Channel 5W 433Mhz UHF System w/Receiver for JR/Futaba Radios

60 % of buyers enjoyed this product!
Availability: in stock
Price:  $ 413.00 / piece
from AliExpress
45 days Money back 45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery On-time Delivery
Guarantees: On-time Delivery 60 days

Sort By

Top-rated Seller


120KM Long Range RMILEC T4047NB20 NB20 20 Channel 5W 433Mhz UHF System w/Receiver for JR/Futaba Radios

NB20 system adopts the latest RF technology, providing very high adjacent
channel rejection ratio and anti-blocking performance, which gives rise to the
outstanding anti-jamming capability of the new system. NB20 receiver can detect the
frequency and amplitude of EMI interference with unbeatable accuracy and precision
based on the extremely low self-noise of -125dBm. The RF performance of NB20
system surpasses the older 4047 systems several orders of magnitude. Furthermore,
NB20 system takes high-speed processor for signal acquisition and output with very
high precision. Its high efficiency transceiver can make full use of band width
limitation and spend shorter time to work out data exchanging,and frequency
calibration. As for operation, NB20 system is compatible with any receiver to
construct a signal relay system. It is highly compatible with mature products on the
present market, such as FUT, JR, HITEC, TDF, FS, XINYI etc. There is no need for
consumers to change the old remote control system or any parameter settings to
directly extend the remote control range. PWM output-and-input is one-to-one. It can
relay signal with very high precision. By using the powerful forwarding of 20
channels, UAV’s parameter can be adjusted in the air, and the aerial cameraman and
pilot could work together with single radio. In addition, one transmitter can be shared
by several operators. As for the receiver, either EMI or RSSI signal can be displayed
on LED, which allows debugging according to the visual signal strength. The new
system is of longer remote control distance and higher reliability, because the source
of interference can be more quickly and accurately ruled out.
(Values below are typical.)

-Average RF power: 5w (peak number is 5.8W )
-Sensitivity: -115dBm
-Adjacent Channel Rejection: Very High
-Anti Signal-blocking: Very High
-Default Operating Frequency: 435 +/-2.5,445 +/-2.5, 455 +/-2.5, 433ISM
-Signal Of Servo For Transmission: 20 channels
-Signal of Servo For Output: PWM output 20 channels PPM output 20 channels SBUS output 18 channels
-Input Mode: PPM, PWM,SBUS
-Control Mode: One to many

Package include:

RMILEC T4047NB20 NB20 combo x 1

Customs Declaration:We will declare 10% Value and send it as a gift for tax avoidance.

1. We can accept T/T , Western Union and Paypal,the best way is direct online payment,you can choose yourself. If you want other payment terms please let us konw before when you order.
2. Full payment must be made within 7 days after placing your order, or the order will be invalid or canceled by the system.
3. e surMake that you have completed all the detailed information like contact person,address,post code and telephone number when filling in your buyer’s information.

4. We will send the goods within 3 business days after the full payment has been confirmed. If the payment is not available, your order will be closed automatically.
5.The buyer are responsible for any insurance ,problems and damage which caused by shipping service such accidents, delays or other issues. Besides the buyer should to be responsible for any tax and/or duty charged by their country. And the goods will be Marked as “gift” or “sample” for your easy customs clearance and less charge. (if you want to declare the goods as other item name, or specify an value for custom, please inform us when making the order)

1. All the goods are inspected before shipment, so if you are not satisfied with the purchase, you can exchange the items in one week and you must contact us within 24 hours of the receipt of your purchase
2. The shipping and handling charge is not refundable and customer should be responsible for all the charges of returning and reshipping.

3. All return items must be in its original conditions, including box and accessories. Men made defects are not guaranteed, such as broken, scratched and so on.
4. For any items,please send by EMS or your local post when send back.

1.Buyer’s early confirmation will be highly appreciated after receiving the items.
2.Since your feedback is very important to our business’s development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. It’ll just take you 1 minute,but this 1 minute has the extremely vital significance to us.
3.Please contact us before leaving any negative or neutral feedback. We will work with you to solve any problems.Thank you for your understanding!

Welcome to our store, UUUSTORE Wholesale RC Hobby Store.
We are an honest seller on Aliexpress. All our items come from China with high quality.

If you have any problems, we are very glad if you can contact us.We will try our best to help you.Hope have a good cooperation with you for a long time.

Average Star Rating:
0 out of 5 (0 Ratings)
Name Rating Feedback
Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

Most Popular from Category

Price:  $ 413.00 / piece
from AliExpress