The Futaba R204GF-E High Voltage 2.4GHz S-FHSS 4-Channel Micro Receiver is compatible with Futaba FHSS and S-FHSS transmitters. 

NOTE:

Features: 

Specifications: 
Operating Voltage: 4.8 - 7.4V 
Receiving Range: 230' (70m) 
Battery Failsafe: 3.8V 
Current Drain: 30Ma (at no signal) 
Size: 1.38x0.91x0.35" (35.1x23.2x9mm) 
Weight: 0.21oz (6g)  
Number of Ports: 4 
PWM Output: 3 
SBUS Ports: 0 
SBUS2 Ports: 0 
FASST: No 
Telemetry: No 
S-FHSS: Yes 
High Speed: Yes 
High Voltage: Yes 
Connector: J (STND) 
Range: Full Range

NOTE: