GRAUPNER HOTT Technology. With the GRAUPNER HOTT 2.4-GHz technology, the receiver has a new hopping telemetry transmission high-frequency unit with state-of-the-art components and software. For reception, a hardware aerial diversity system always switches to the better antenna signal and, for transmission, always uses the aerial that was last used for reception.
The use of up to 75 channels ensures extreme operating reliability and immunity to external interference.
The receiver operates even at voltages of about 2.5 volts. Thus, even when the batteries are getting weak ' e.g. at the end of flying time ' it is resistant to voltage drops due to high servo currents.
Compared to the previous receivers, the sizes and weights have been reduced; and the receiver input sensitivity and thus the range have been increased further.
Horizontal servo connections facilitate installation in tight quarters.
Temperature range : -15 ... +55 °C
Aerial length: 1 x Draht 145 (Antenne 30) mm
All-up weight, approx.: 7 g
Frequency : 2400 ... 2483.5 MHz
Range approx. : 500 ... 1000 m
Dimensions (LxWxH): 36 x 21 x 10 mm
Modulation: 2.4 GHz FHSS
Operating voltage : (2,5) 3,6 ... 8,4 V