How to Make/Build a Crystal Radio
11:45
YouTubeRimstarOrg
How to Make/Build a Crystal Radio
Step-by-step instructions for making a tunable crystal radio. This is a radio that gets its power from the radio waves. I made it almost entirely from junk except for the diode (1N34 germanium diode) and the earpiece (though you can use a speaker from a phone instead.) The capacitor is made from aluminum foil and a paper towel roll. The coil is ...
已浏览 116.6万 次2012年2月17日
HF Antenna Installation
[HF On Air] 보증부탁, 전세지킴보증(쇼츠)
0:21
[HF On Air] 보증부탁, 전세지킴보증(쇼츠)
YouTube한국주택금융공사
已浏览 303.6万 次1 个月前
Unboxing Sigma SE HF-360 160m to 6m 1kw Vertical Antenna 1
1:24
Unboxing Sigma SE HF-360 160m to 6m 1kw Vertical Antenna 1
YouTubeK6IL Ham Radio GMRS
已浏览 2223 次2024年7月22日
We return the cow #erodemanikandan #erodesanthai #hfcow #cow
0:59
We return the cow #erodemanikandan #erodesanthai #hfcow #cow
YouTubeErode Manikandan
已浏览 10.1万 次1 周前
热门视频
Radio FM: Stream Live Radios
0:56
Radio FM: Stream Live Radios
YouTubeRadioFM
已浏览 73.6万 次2022年6月13日
Make your own FM Radio - Part 1
7:36
Make your own FM Radio - Part 1
YouTubeGreatScott!
已浏览 128.3万 次2016年3月6日
How a Crystal Radio Works
12:58
How a Crystal Radio Works
YouTubeRimstarOrg
已浏览 131.6万 次2012年8月30日
HF Antenna Tuning
First TPU 95A HF print with the Bambu Lab H2D! #printlab #functionalprint #3dprinter ‪@BambuLab‬
0:21
First TPU 95A HF print with the Bambu Lab H2D! #printlab #functionalprint #3dprinter ‪@BambuLab‬
YouTubeBlueberryandstrawberry931
已浏览 3182 次7 个月之前
Hero HF Deluxe Mileage King 👑 #hero #hfdeluxe #automobile #shortsfeed #viral #shorts #herobikes
0:11
Hero HF Deluxe Mileage King 👑 #hero #hfdeluxe #automobile #shortsfeed #viral #shorts #herobikes
YouTubeBike Byte
已浏览 2812 次1 周前
Lancia Delta HF integrale - The Rally Legend that redefined speed! FULL RESTORING
0:12
Lancia Delta HF integrale - The Rally Legend that redefined speed! FULL RESTORING
YouTubeItaly Rewind
已浏览 4.1万 次1 个月前