Kim's Recent Essays...
US International Broadcasting: Success Requires Independence and Consolidation.
In International Broadcasting, Even the Static Must be Credible.
America Calling China: A Strategy for International Broadcasting.
North Korea Tech, 20 Apr 2012, Martyn Williams: "The satellite will broadcast remote data in the UHF band and video in the X-band, the ITU quoted the DPRK’s notification as saying. The UHF band runs from around 300MHz to 3GHz and has several chunks of frequency reserved for satellite use. It’s commonly used by satellites to send data back to earth and is also utilized by the International Space Station and radio amateurs for voice communications. The X-band is a little more exotic. It runs from around 7GHz to 12GHz and is most often used via satellite for military and government communications."