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FPV 433mhz Transmitter Receiver UHF Tx Rx 20CH RF Remote Control System RMILEC NB20
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FPV 433mhz Transmitter Receiver UHF Tx Rx 20CH RF Remote Control System RMILEC NB20
FPV 433mhz Transmitter Receiver UHF Tx Rx 20CH RF Remote Control System RMILEC NB20
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FPV 433mhz Transmitter Receiver UHF Tx Rx 20CH RF Remote Control System RMILEC NB20

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Price:  $ 591.11 / piece
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FPV 433mhz Transmitter Receiver UHF Tx Rx 20CH RF Remote Control System RMILEC NB20

Description:
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 veryhigh 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.

Specification:
– Average RF power: 5w (peak 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: Compatible with PPM, PWM,SBUS
– Control Mode: One to many
– Input voltage: DC12V
– Transmitter module weight: 265g
– Signal acquisition module weight: 38g
– Receiver weight: 30g

Package List:
– 1 x T4047NB20 transmitter module with cooling fan
– 1 x R4047NB20 20CH Receiver with antenna
– 1 x 20CH signal acquisition module
– 1 x Connection line


1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW. 2) We will process most order in 48 hours after payment verification and offer tracking no with every Deal(aliexpress only can fill the tracking No after 24 hours). 3) Support WORLDWIDE SHIPPING. (Except some countries and APO/FPO). 4) DHL/Fedex Tracking No Maybe Change after the item arrive Hongkong(eg.we shipped the item on Friday and fill the tracking No,but the tracking No may be Change on Monday if the Parcel arrive Hongkong). 5) SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. 6) If you have not received your shipment within reasonable days from payment, please contact us first(pls don’t put negative feedback before contact us!). We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!

1) We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important ,We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. 2) It is impossible to address issues if we do not know about them!

1) For Russian buyer,pls offer full name as policy requires. 2) For Buyer from Russian Federation,Argentina,Ukraine,Item may ship via EMS if you choose DHL/Fedex as complex customs declaration process. 3) For Buyer From Brazil,pls offer Tax No is you want to ship via DHL/Fedex,or item will ship via EMS though you choose DHL.

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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).

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Price:  $ 591.11 / piece
from AliExpress