Sony multiband world receiver radio portable#

In World War II it was used as a propaganda tool for an international audience. Shortwave broadcasts of radio programs played an important role in the early days of radio history. Thus shortwave radio can be used for communication over very long distances, in contrast to radio waves of higher frequency, which travel in straight lines ( line-of-sight propagation) and are limited by the visual horizon, about 64 km (40 miles). This is called skywave or 'skip' propagation. Therefore, short waves directed at an angle into the sky can be reflected back to Earth at great distances, beyond the horizon. Radio waves in the shortwave band can be reflected or refracted from a layer of electrically charged atoms in the atmosphere called the ionosphere. There is no official definition of the band, but the range always includes all of the high frequency band (HF), which extends from 3 to 30 MHz (100 to 10 metres) above the medium frequency band (MF), to the bottom of the VHF band. Shortwave radio is radio transmission using shortwave (SW) radio frequencies. We'll try our best to solve the problem for you.Grundig Satellit 400 solid-state, digital shortwave receiver, c. 1986 If you have any questions, contact us without hesitation. 【After-Sale Service】 The product has a one-year warranty, for the details, please contact customer service.The backlit LCD screen is very convenient for night use. 【Sound Quality】High-quality materials and components enable the radio output to perform well on all broadcasts including voice and music.

【Product Accessories】1 x TECSUN P元10ET Radio, 1 x Protective Case, 1 x Earphone, 1 x English manual, 1 x Timely Customer Service.

Sony multiband world receiver radio portable#

【Product Function】TECSUN PL-310ET FM Stereo SW MW LW DSP Portable World Band Radio with Alarm/Sleep Time, ATS, ETM, AM/SW Selectable Bandwidth, Direct Frequency Entry, Signal Strength Meter, Battery Power Level, Screen Lock, ect.

Comes with handy carrying strap! and carry everywhere for entertainment or study for Family. TECSUN PL-310ET Radio can be fit in the pocket. Small and light with high sensitivity and good sound quality.

Eton's Commitment to Preparedness: We're committed to helping you be prepared for everyday fun and unexpected emergencies, whether you’re out on a 10-day backpacking trip, or just barbecuing in the backyard.

Keep Connected: From World Band and Weather Alert radios, to solar powered sound systems and connected home products, we'll keep you connected and in the know at home, in the office, on the road or in the great outdoors.

For over 30 years, we've been dedicated to creating award-winning, innovative products for entertainment and emergency preparedness.

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Versatile Features: This Mini radio packs big power Scan for your favorite station, listen on the built-in speaker or pop in some headphones Features rich, orange LCD display, sleep timer, and clock and alarm Comes with a custom Vegan leather carrying case.

Mini Radio Receiver: Tune in to your favorite local stations or listen to news and music from across the globe Features digital tuning, an internal AM antenna and a telescopic FM/SW antenna Packaging May Vary.

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Sangean ATS-405 FM-Stereo/AM/Short Wave World Band Receiver, SilverĮton Elite Mini Compact AM/FM/Shortwave Radio

Sangean ATS-909X BK AM/FM/LW/SW World Band Receiver - Black Tecsun Radio PL-380 DSP Fm Am Stereo World Band Receiver,Small Size Radio TECSUN R-9012 AM FM SW 12 Bands Shortwave Radio Portable Receiver Gray World Band PLL Radio Receiver, LCD Display, ETM Function.