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A brief discussion and a look at a Drake L4b.

Today we take a look at the Xiegu GPA100 amplifier. It provides 100 watt output on 160 meters, through 10 meters and 80 watts ...

Hello Operators, QRP is at the heart of this channel—but sometimes 5 to 10 watts just isn't enough. In this video, I show you a ...

Here we take a look at a couple of RF amplifiers that can be used to extend the range of your transmit capable SDR, such as the ...

HF Amplifiers that are capable of delivering 1kW at the antenna feed point are now legal in the UK for those holding a Full Licence ...

Dave, W5FYR, Has got some new supplies. He was wondering if I could help explain how everything goes together. His main ...

Take your ham radio operations to the next level with this powerful 100W HF amplifier! Designed specifically for ham radio ...

Here we take a look at the OGS-50W HF Amplifier. A very cheap HF amplifier suitable for QRP radios. Purchase here: ...

Ham Radio Amplifiers are expensive to buy install and operate - there are many improvements that can be made to your station ...

W6LG demonstrates how he tunes up a triode ground grid amplifier. Tuning a Drake L-4B.

Get a 20% Discount on HamRadioPrep.com using this CODE "whollyoutdoor" for any ham radio online license course you take ...

One week into my Taurus amplifier and my thoughts.

I purchased this kit from a Chinese seller on Ebay. The kit was so inexpensive that I decided to take a chance on it to use with my ...

Comparing 20 watts to 100 watts for HF Ham Radio #hamradio #portablehamradio #amateurradio Link to Callum's ...

Hello Operators. In this episode of OH8STN Ham Radio, we are having a looking at the portable ham radio amplifier from ...

Want to help support my channel? JOIN and become a member for a low as $1.99/mo (cancel any time) - Click here for more info: ...

Xiegu has released a brand-new HF amplifier — the GPA-100 — and I got my hands on an early prototype. The goal: see if it ...

BTECH introduces a RF Amplifier Blowtorch for Handheld UHF & VHF radios! 2 to 6 watts in produces 20 to 40 watts out. I try out ...

Here we take a look at the brand new 100 Watt HF amplifier from Csqwdy Wang. This amplifier has the most protection I have ever ...

Explanation of why HF Amplifiers need a PTT keying cable from the transceiver. Modern amp relays operate at low voltage so a ...

Testing out the amp's power output and antenna tuner. Here's a bunch of links to stuff I use. Bioenno BLF-1203W: ...

This is a story I found online in a few places, including the FCC's own website. A CB Operator was caught using an Ameritron ...

I now install my new KM3KM Mercury IIIs ham radio amplifier. #hamradio #amateurradio #km3km.

Here we take a look at a Hi-Z amplifier for SDR, Radio and Receivers. Converts Hi-Z (High Impedance antennas) to 50 Ohm.

Good things come in 17 pounds cases. I have really enjoyed using the Ameritron AL-811-H amplifier. It is competively priced and ...