Graupner iFS: Specification
Range (6-channel receiver)
- Up to 150 m on the ground *), with visual contact
- Up to 500 m in the air, with visual contact
*) ground range = "model on the ground"
Range (8 / 10-channel receiver)
- Up to 800 m on the ground *), with visual contact
- Up to 2000 m in the air, with visual contact
*) ground range = "model on the ground"
Frequency
- 2.4 GHz ISM band, intelligent frequency-hopping process
- Approximately spherical RF radiation pattern; no multi-element
aerials required
Resolution
- 16 bits per channel (65,536 steps)
- +/- 10 ns servo signal accuracy.
Interference rejection
- One chance in 18,446,744,073,709,552,000 of being on the same
frequency as another module.
- Up to 120 models can be operated simultaneously.
Aerial length
- Six-channel receiver fitted with integral aerial.
- Receiver aerial 3 cm long, completely encapsulated in the case.
- External transmitter aerial approx. 12 cm long.
Miscellaneous
- Individually programmable fail-safe function for each channel.
- Programmable servo channel assignment.
- Bi-directional telemetry data interface
(exception: six-channel receiver)
- FCC, IC, CE / ETSI approval.

