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

IMPORTANT: This product can not ship to US addresses except under the following two exceptions:

• The product is being purchased by the US Government with understanding that special permission may be required to operate it in the US
• This product is being purchased by a US Government contractor for official US Government use. 

In either case, you must contact us prior to placing an order. Any orders placed which are shipping to a US address and not pre-approved will be canceled and refunded. The refund will have credit card fees deducted as those are not refunded to us by the credit card processors. No exceptions. 

Introducing the Rmilec 4047NB20 V2, the ultimate UHF Long Range System designed for modern radio control enthusiasts. Created by Rmilec, a trusted manufacturer, this system seamlessly integrates as a relay with your existing setup. 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

A comparison between Rmilec NB20 (4047NB20) and RMILEC NB20 V2