到目前为止，应用于宽带数据通讯的HF视频技术尚不实用。然而，由美国SICOM有限公司开发的新型直接序列扩频HF收发报机却可以实现上述目标。在美国国防部95年“联合战士协作演习（JWID95）”中，LPI／LPDHF收发报机显示了为C3I系统提供先进的可视会议技术的潜能。该系统利用HF So far, HF video technology for broadband data communications is not yet practical. However, the new Direct Sequence Spread Spectrum HF transceiver developed by SICOM Ltd. of the United States can achieve this goal. The LPI / LPDHF transceiver shows the potential of providing advanced videoconferencing technology to the C3I system at the U.S. Defense Department’s 95th Joint Warfare Symposium (JWID95). The system uses HF