ARC-140/E is a SDR (Software Defined Radio) system designed and manufactured to establish analogue voice, encrypted digital voice, SMS, and data communication in the HF frequency band for airborne operations according to the MIL-STD-141B standard. This radio meets the airborne communication standards and is capable to define 100 preset channels. Output power of transmitter can be selected in three levels as 50W, 100W, and 200W to manage supply consumption and propagation. In addition, various modulation types in HF frequency band are considered for this radio set. ARC-140/E can be installed on both plane site and ground station as a stationary system to establish reliable/secure communication link using the ALE-3G capability. Another capability of the system is frequency hopping for reaching reliability against Electronic Warfare.
