Hot Tip: Measure RF output power for 8 cents
Using a 47 ohm resistor as a dummy load to estimate output power based on how quickly it gets hot. Caution: Technique only recommended for QRP power levels.
PS: If you liked this video please consider supporting Amateur Radio VK3YE by:
* Subscribing on YouTube
* Checking my books page at https://books.vk3ye.com
* Shopping on Amazon via: https://amzn.to/3iiDQXv, or
* Shopping on eBay via: https://ebay.us/i9DuWP
(then if you buy something I'll get a small commission at no cost to you)
Видео Hot Tip: Measure RF output power for 8 cents канала Amateur Radio VK3YE
PS: If you liked this video please consider supporting Amateur Radio VK3YE by:
* Subscribing on YouTube
* Checking my books page at https://books.vk3ye.com
* Shopping on Amazon via: https://amzn.to/3iiDQXv, or
* Shopping on eBay via: https://ebay.us/i9DuWP
(then if you buy something I'll get a small commission at no cost to you)
Видео Hot Tip: Measure RF output power for 8 cents канала Amateur Radio VK3YE
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
![Tune for max brightness: LED RF current indicator for end-fed antennas](https://i.ytimg.com/vi/NjHyXi1SrZs/default.jpg)
![A 10 minute 7 MHz QRP transmitter and more](https://i.ytimg.com/vi/cPPi7uLGtgY/default.jpg)
![#226 RF Generator BangGood - It DOES Work !](https://i.ytimg.com/vi/d1ss48Qz6Vc/default.jpg)
![Delta Loop Antenna 40 through 10 meters bands](https://i.ytimg.com/vi/Ji-A77k-RQw/default.jpg)
![My QRP go bag: What's in it?](https://i.ytimg.com/vi/EgRt8YCJgdQ/default.jpg)
![Free Electricity from local radio station. Harnessing RF to power LEDS](https://i.ytimg.com/vi/P4IYfgUpric/default.jpg)
![How to Make RF 📡 Detector](https://i.ytimg.com/vi/DtIoUX725Jk/default.jpg)
![Measuring Signal Generator Output Levels #051](https://i.ytimg.com/vi/C_ptsCm0e4U/default.jpg)
![How to: Variable Dead Key Modification in Cobra 29! Super Loud!!](https://i.ytimg.com/vi/9wrDYSumzfc/default.jpg)
![#265: Vintage Tech: Checking out an RF Millivoltmeter - Boonton 92C](https://i.ytimg.com/vi/Fsy9j29EOSg/default.jpg)
![Crystal oscillator modules: how far will they transmit?](https://i.ytimg.com/vi/deDKal37PWk/default.jpg)
![$50 RF Power Meter - 1MHz - 10 GHz](https://i.ytimg.com/vi/Jq0VMuIgJA8/default.jpg)
![Home brew GTU "Ground Tuning Unit"](https://i.ytimg.com/vi/zU0I_YOYX0s/default.jpg)
![EASTER SPECIAL: Tracking down (and examining) the Easter Bug](https://i.ytimg.com/vi/NCbOMyz5z7E/default.jpg)
![Electronics on the Floor: VHF transmitters from crystal oscillator modules](https://i.ytimg.com/vi/LsAYAUi4OBo/default.jpg)
![Removing DDS generated noise noise from a QRP transceiver](https://i.ytimg.com/vi/zOGzQDwFOag/default.jpg)
![RF Power Watt Meter](https://i.ytimg.com/vi/FVaiWzJSvNU/default.jpg)
![The best portable antenna you've probably never heard of (Bobtail curtain for 14 MHz and more)](https://i.ytimg.com/vi/1cnc14VW8Ro/default.jpg)
![Testing a 1.5 volt / 1 transistor pulsed VHF beacon](https://i.ytimg.com/vi/aLS9DsF2ilg/default.jpg)
![Scotland to Austrailia DX with a 16' wire antenna](https://i.ytimg.com/vi/yXgzy1xb1fU/default.jpg)