page_title: Communications receiver
hierarchical_section_title: Communications receiver
caption_attribution_description: A "world band" or shortwave receiver (Sangean ATS-909). Currently receiving 3699 kHz USB (labeled Ysiysi, the Finnish name for this amateur frequency).
context_page_description: A communications receiver is a radio receiver which is specially suited for receiving shortwave radio stations. Unlike other radio stations, shortwave stations are usually broadcast from one sender only. They can then be received all over the world. The upper class communications receivers are also able to receive differently modulated radio signals, such as single-sideband modulation.
context_section_description: A communications receiver is a radio receiver which is specially suited for receiving shortwave radio stations. Unlike other radio stations, shortwave stations are usually broadcast from one sender only. They can then be received all over the world. The upper class communications receivers are also able to receive differently modulated radio signals, such as single-sideband modulation.
caption: High-quality pocket receiver that allows to directly enter the frequency. This one has a digital display.
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