Graupner Mottagare Gr-12 HoTT 2.4GHz

Specification : Temperature range : -15...+55 °C Aerial length: 2x22 mm Aerial : Dipolantenne All-up weight, approx.: 5 g Frequency : 2400 ... 2483,5 MHz Range approx. : 1000 m Dimensions (LxWxH): 37x20x11 mm Modulation: 2,4 GHz FHSS Charging rate : ca. 25 mA Operating voltage : (2,1) 3,5 ... 10 V : DX technology With DX technology, the receiver has a new high-frequency unit with state-of-the-art components. 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 receiver operates even at voltages of about 2 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. In the XR-16DX IFS and XR-20DX IFS receivers, an expanded low voltage monitor has been implemented in 3 stages. The LED status display shows violet below a receiver supply voltage of 3.5 volts, blue between 3.5 and 4 volts, yellow between 4.0 and 4.5 volts, and green at over 4.5 volts. Compared to the previous receivers, the weights have been reduced: and the receiver input sensitivity and thus the range have been increased further. Horizontal or miniature servo connections facilitate installation in tight quarters