ගුවන්විදුලිය
From Wikipedia
ගුවන්විදුලිය (Radio)
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වෙනත් භාවිතා සඳහා, බලන්න ගුවන්විදුලිය (disambiguation).
ගුවන්විදුලිය Portal |
Radio is the wireless transmission of signals, by modulation of electromagnetic waves with frequencies below those of light.
Contents |
[edit] ගුවන්විදුලි තරංග
[edit] ඉතිහාසය සහ නිර්මාණය
[edit] නිර්මාණය
Image:USPTOradio.PNG
USPTO Patent Decision: Wireless Telegraphy
[edit] ලුහුඬු ඉතිහාසය
[edit] Uses of radio
Image:Sangeanradioreceiverprd3l.JPG
Top-of-the-line, modern Sangean model PR-D3L radio receiver, sold by Digitor in Australia.
There are a number of uses of radio:
[edit] ශ්රවණ හඬ
[edit] Telephony
[edit] වීඩියෝ
[edit] Navigation
[edit] Radar
[edit] හදිසි සේවා
[edit] Data (digital radio)
[edit] Heating
[edit] Mechanical force
[edit] Other
[edit] තවද බලන්න
ගුවන්විදුලිය Portal |
- Satellite radio
- Invention of Radio
- Radio propagation and ionosphere
- Radio programming
- Old-time radio
- Music radio
- Pirate Radio
- Radio commercial
- International broadcasting
- Amateur radio
- Hospital radio
- Army No. 11 Wireless Set
- Shortwave
- Mediumwave
- Longwave
- Near Vertical Incidence Skywave
- Transistor radio
- Crystal radio receiver
- Software radio
- Internet radio
- Types of radio emissions
- Dead air
- Radio astronomy
- Tuner (radio)
- Long-distance FM reception (FM DX)
- VFO
- Hertz
- Lists
- Radio network
- List of radio stations
- List of Internet stations
[edit] References
[edit] Primary sources
[edit] අඩවියෙන් බැහැර පිටු
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