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Headphones are used to improve the listener's ability to hear distant stations and faint signals, as well as to allow listening without disturbing others. This last is important because shortwave is best propagated at night, meaning that the best listening is at that time. Many shortwave radios have a mono (single-channel) audio jack for connecting a pair of mono headphones, such as those shown below.
Outdoor Antenna Kit (Cat. No. 278-758)
For shortwave radios that have an external antenna jack
70 feet of antenna wire
50-ft. of insulated lead-in wire
Insulators
Window feed-through strip |
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