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Bb115
Books and cars
Followers: 7
Lifetime Tokens: 0
TECHNOLOGY
Radio Communications VHF/UHF Line-of-Sight Communication
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Line-of-sight limits shape the battlefield communication strategies of modern militaries
10 hours ago
Why is line-of-sight a critical limitation for VHF/UHF radio communications in tactical environments?

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Bonbo
Me as you
Followers: 6
Lifetime Tokens: 0
TECHNOLOGY
Radio Communications Antenna
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Invisible waves sculpted by antennas power global wireless connections
6 days ago
What is the primary reason antennas are designed to match the wavelength of the radio waves they handle?

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FoFugg
Good and bad
Followers: 2
Lifetime Tokens: 0
TECHNOLOGY
Radio Communications Radio Receiver
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Invisible waves clash fiercely before a radio receiver reveals a single voice
10 Feb 2026
What is the primary challenge a radio receiver must overcome to extract a clear signal from the airwaves?

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Piston1
Friend or foe
Followers: 4
Lifetime Tokens: 0
TECHNOLOGY
Radio Communications Icom IC-2E
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How the Icom IC-2E reshaped handheld amateur radio communication
5 Feb 2026
What was a key feature of the Icom IC-2E that made it popular among amateur radio operators?

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