R4047NB20 20 Channel 400-470 Mhz Long Distance Receiver
Replacement RMILEC 20 channel R4047NB20 UHF LRS receiver for NB20 system. When the R4047NB20 receiver is combined with the NB20 system and set up to use all 20 available channels, your model parameters can be adjusted in flight, in addition, a pilot and co-pilot/aerial cameraman can operate together with a single radio system. The new system offers broad improvements in both range and reliability, as any interference source can be added quickly and accurately.
The NB20 system has a very high adjacent channel rejection rate and anti -Adopts very latest RF technology providing blocking performance. The NB20 receiver can detect the frequency and amplitude of EMI interference with unrivaled accuracy and sensitivity.
The RF performance of the latest NB20 system exceeds the older generation 4047 system. The system uses super-fast processors for signal transmission and acquisition, providing extreme accuracy. In short, the NB20 system offers astounding performance and quality for long-range flying enthusiasts and all at an affordable price.
The receiver includes two PCB dipole antennas and two antennas that plug directly into the NB20 receiver. Supplied with one matching MCX type connection cable.
Features:
- 20 channels PWM, 18 channels SBUS or 14 channels Input up to ppm
- Sensitivity:-115dBm
- Adjacent channel rejection:High
- Anti signal blocking:High
- Operating frequencies: 435 +/-2.5,445 +/-2.5, 455 +/-2.5, 433ISM (selectable)
- Servo signal for transmission:20ch
- Servo signal for output:PWM output 20ch , PPM output 20ch, SBUS output 18ch
- Input mode:PPM, PWM, SBUS
- Receiver weight:30g
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