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本文介绍了英国制导武器遥测系统的最近发展.这些发展包括射频载频到L频段的主要变化和PM(脉码调制)技术的引入.还讨论了109型(PCM/FM)系统的主要特点和为这种应用研制的调频发射机和PCM编码器.
This article presents recent developments in UK guided-missile telemetry systems, including major changes from RF carrier to L-band and the introduction of PM (Pulse Code Modulation) technology.The main features of Type 109 (PCM / FM) FM transmitters and PCM encoders developed for this application.