The Spektrum SPM4650 is an ultra-light 20-channel DSMX SRXL2 micro receiver with fast serial output, dual long antennas, and fly-by telemetry. It offers strong RF performance in tight multirotor and heli builds and includes a bind button for simple, plug-free setup. Not compatible with V-22 Osprey or Mini Convergence aircraft.
Features
- Ultra-small 1.4g SRXL2 serial receiver
- Fast 20-channel serial data
- Fly-by telemetry support
- Dual long coax antennas for strong RF performance
- Bind button no plug required
- Wide 3.38.4V input range
- Ideal for FPV, multirotor, and heli models
- Not compatible with SRXL protocol
Specifications
- Antenna Length: 3.9″ (100 mm)
- Band: 24042476 MHz
- Bind Method: Button or SRXL2 command
- Channels: 20
- Input Voltage: 3.38.4V
- Modulation: DSMX/DSM2
- Size: 0.670.510.20″
- Weight: 0.05 oz (1.4 g)
- Range: Full
- Telemetry: Fly-By
- Water-Resistant: No
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