The LNBKaML2.4G-WN-S from Orbital Research is a Ka-Band Low Noise Block that down converts an input frequency of 17.8 to 20.2 GHz to 950 to 2150 MHz. This high performance LNB is switchable between multiple preset input frequencies. The LNB provides a conversion gain of 30 to 60 dB with a noise figure of up to 1.5 dB and has a 1 dB compression point of above 10 dBm. This unit is ideal for receiving HTS Satellites (or any GEO Ka Satellites) plus high order modulations such as Multi-PSK, QAM, & APSK. It is available in a small compact package that measures 44 x 44 x 145 mm and requires a supply voltage of 15 to 26 V. An airborne option is also available with an extended temperature range and can operate at an altitude of 50,000 ft.