RMILEC T4047NB20 UHF SPECIFICATIONS
Wheelbase: Screws
Use: Vehicles & Remote Control Toys
Upgrade Parts/Accessories: Adapter
Tool Supplies: Cutting
Technical parameters: Value 2
Size: As description
Remote Control Peripherals/Devices: Remote Controller
Recommend Age: 12+y
RC Parts & Accs: Transmitters
Quantity: 1 pcs
Origin: Mainland China
Model Number: T4047NB20
Material: Metal
Four-wheel Drive Attributes: Assemblage
For Vehicle Type: Airplanes
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.
General Parameters:
TX:
The hardware operating frequency: 400-470Mhz
Use three frequency hopping. Scan interfering frequencies before TX(i.e., Listen Before Talk).
RX:
The receiver has the spectral analysis ability with the range of 400~470Mhz, which leads to scan interfering frequencies of on board equipments in detail to select frequency band with lowest background noise.
– 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
Transmitter Specification:
– Transmitter power” 1-2W
– Second harmonic suppression: -45DB
– Frequency stability: 2 PPM
– PWM inputs: 20CH
– PPM inputs: 10CH
– SBUS inputs: 18CH
– Control mode: One to many
– Working voltage: 8-13V
– Reverse voltage protection
Receiver Specification:
– Wide voltage input: 3.3v-13v
– PWM Output: 20
– PPM outputs: 2
– SBUS: 1
– Antenna diversity
– ESD protection
– Reverse voltage protection
– High accuracy RSSI indicator
– Signal level display
– Two-stage filter
Package include:
RMILEC T4047NB20 NB20 combo x 1
