PRC-999K
The PRC-999K is Portable transceiver of Republic of Korea Army. it's usually using Company & Battalion. it's made and developed by LIG Nex1. formally, PRC-999K is alias all equipment of Portable Transceiver. this set is almost 8 million won(USD 7077.18) and weight is almost 15 kg(using Nickel–cadmium battery). PRC-999K(RT-314K) is loaded Electronic counter-countermeasure Modules

PRC-999K is using FM/VHF Band. it's using Data or Voice transmission via settle frequency or CDMA(Hopping). it's frequency is over the civil radio FM band, so possible jamming or heard to civil FM band. it's 5, 10, 20W output

In addition, some functions of the PRC-999K are capable of other communication networks and interception, and can also be used to operate radio from a distance using remote functions. Also, the light sensor is attached to the radio, which automatically adjusts the brightness of the liquid on the radio screen. In addition to the radio self-inspection function, the ECCM module for electronic warfare is also equipped, and the radio can be adjusted remotely using the controller and cable as well as the erasing function to remove all information from the radio.

Additional parts 
 Remote Control to PRC-999K (using wire)
 Random Number injector (military secret II level product)