The Futaba R304SB-E T-FHSS 4-Channel Telemetry 2.4GHz Receiver is only compatible with Futaba T-FHSS telemetry compatible transmitters. The R304SB-E is very similar to the R304SB (FUTL7680) in that they both feature 4-channels, both feature S.Bus2, both are Telemetry enabled and both cost roughly the same price.
However, the two receivers differ in two fundamental areas: this R304SB-E is only intended for electric vehicles and features the benefit of having a non-exposed built-in antenna. The R304SB is compatible with electric/nitro/gas applications and the antenna is fully exposed.
NOTE:
- The R304SB-E receiver is recommended for electric powered models only. This is NOT recommended for use with nitro or gas powered models.
- Not compatible with the Futaba FHSS, S-FHSS, FASSTest or FASST transmitters.
Features:
- T-FHSS System
- Telemetry Enabled
- 4-Channels
- Built-in Hidden Antenna
- Electric Vehicle Use Only
Specifications:
Futaba System | T-FHSS |
S.Bus2 | Yes |
Channels | 4 |
Range | 70m (at best conditions) |
Power Requirement Rated Voltage | 4.8-7.4 V |
Usable Voltage | 3.5-8.4 V |
Dimensions | 35.1 x 23.2 x 12.5mm |
Weight | 6.7g |
Number of Ports | 5 |
PWM Output | 4 |
SBUS Ports | 0 |
SBUS2 Ports | 1 |
FASST | No |
Telemetry | Yes (T-FHSS) |
S-FHSS | No |
High Speed | Yes |
High Voltage | Yes |
Connector | J (STND) |
Range | Only for Electric Powered Car Models |