The 4000 series of StreamCaster radios represents the 4th generation of continuous improvement in size, weight, power, efficiency, cost, and power.*User-adjustable multi-position switch for loading presets and zeroised
of crypto
*Improved connectors and mounting points to meet the IP68 standard
*RoIP tethering and dual PTT
*IP68 housing (submersible up to 20 meters)
*Smart battery monitoring (for SC4200E)
*FIPS140-2 level 2 encryption
* AES 256 bit encryption
*MANET Interference Avoidance (MAN-IA)