This is Flysky Built-in Single-Antenna Bidirectional Receiver PPM IBUS Output For NB4 Noble.

Feature:

For: NB4 Noble

Material: Plastic

Color: Black

Specification:

Number of channels： 4

Fit: car, boat

Data output : PPM/i-BUS/PWM

Frequency range: 2.402-2.480GHz

Transmitting power: <20dBm (EU)

RF standard: AFHDS 3

Type of antenna: built-in

Input power: 3.5V~8.4V

Display: LED

Online update: Yes

Size: 25.5x22x17.3mm

Weight: 5.1g

Safety certification: CE, FCC ID: N4ZFGRS4OO

Include:

Flysky Built-in Single-Antenna Bidirectional Receiver PPM IBUS Output (1 pc)