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Length: 12:22 -
Rating: 5.0 (28 ratings) -
View: 1570 -
Author: RadioHamGuy
I decided to upgrade some of the old electrolytic capacitors in my Drake TR-4Cw radio that I purchased new in early 1977 just before I got my novice class ha...
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Length: 1:38 -
Rating: 5.0 (1 ratings) -
View: 411 -
Author: 69furball69
Looking at the output of a bridge rectifier and a capacitor smoothed home built power supply with an oscilloscope.
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Length: 5:45 -
Rating: 4.948052 (77 ratings) -
View: 34167 -
Author: remingtoncountry1100
This is a universal component that could be used in any circuit be it a tuner amplifier or whatever you please. This part is to be used in the plate and also...
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Length: 8:25 -
Rating: 4.8 (20 ratings) -
View: 3451 -
Author: vk3ye
Another look at the lightweight magnetic loop suitable for HF pedestrian mobile work. In this video I discuss the variable capacitors used and improve the mo...
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Length: 2:15 -
Rating: 5.0 (3 ratings) -
View: 2034 -
Author: ChipDipvideo
Does current flow through a capacitor? Judging by everyday amateur radio experience direct current doesn't flow through a capacitor and alternating current f...
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Length: 14:57 -
Rating: 4.862069 (29 ratings) -
View: 1657 -
Author: AndyDaviesByTheSea
I want a mechanism that can be used with either continually rotatable capacitors or 180 degree movement capacitors for antenna tuning applications. In this v...
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Length: 2:3 -
Rating: 5.0 (7 ratings) -
View: 1551 -
Author: crookedninja5
I needed something to make my clothes hanger antenna a little more broad-banded in the 100-200 MHz range, so I made a simple antenna tuner from junk... this ...
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Length: 18:10 -
Rating: 5.0 (1 ratings) -
View: 186 -
Author: David Norris
We examine a variety of specialty capacitors as well as some common components. I smash open a high voltage capacitor to see what's inside. I show you a vint...
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Length: 1:44 -
Rating: 5.0 (7 ratings) -
View: 1163 -
Author: kc8grq
Using a RaspberryPi to send pages over Ham Radio.
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Length: 2:43 -
Rating: 0 (0 ratings) -
View: 1989 -
Author: kg0us454
In 1997, KB0VVT became one of the youngest 20 wpm Amateur Extra Class operators.
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Length: 0:30 -
Rating: 5.0 (3 ratings) -
View: 100 -
Author: poikaa3
First trial of the SONY SW55 with replaced capacitors. Listening to Amateur Radio Operators on 3.953 mHz in LSB. Will continue with alignment and reassembly ...
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Length: 6:34 -
Rating: 5.0 (3 ratings) -
View: 455 -
Author: lcfgroup
Antique Amateur Radio receiver Ten Tec 315 KK4WW Floyd Virginia The collectable radio is a good SWL radio and has built in power supply or can use 12 volts D...
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Length: 14:36 -
Rating: 5.0 (24 ratings) -
View: 1089 -
Author: AndyDaviesByTheSea
This is second of probably three videos that relate to a slow motion drive mechanism that I've made for use with my homemade magnetic loop antenna. I'll show...
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Length: 5:18 -
Rating: 5.0 (20 ratings) -
View: 489 -
Author: AndyDaviesByTheSea
In this video I show some components that I may use to make a gamma capacitor that I may use on the 20 metre mini beam that I'm playing with. At a local B&Q ...
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Length: 18:43 -
Rating: 4.86 (200 ratings) -
View: 13456 -
Author: SoCals Preps
My Answer to Portable, Take anywhere, Disaster proof amateur radio communications. This is a Yaesu 857 Radio set up with a pair of 12 volt motorcycle batteri...
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