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Linear Amplifiers Videos

Linear amplifier repair
Linear amplifier repair

TX 2250 Linear amplifier. Possibly made by Palomar. This amp appears to have a bad relay as it stays engaged in TX mode.

Ameritron Al-811H Linear Amplifier Demonstration by K1OIK
Ameritron Al-811H Linear Amplifier Demonstration by K1OIK

Demonstrating tuning and operation of the Ameritron AL-811H.

3000 Watt CB Linear Amplifier
3000 Watt CB Linear Amplifier

This home brew amp put out 3KW the first time it was fired up. After tuning and a few mods it eventually did 5KW on the 11 meter CB band. It was created for ...

Heathkit SB-220 Linear Amplifier
Heathkit SB-220 Linear Amplifier

Heathkit SB-220 Linear Amplifier.

Home Brew GS-31B HF Linear Amplifier
Home Brew GS-31B HF Linear Amplifier

This is a short video of my GS-31B HF amplifier working. It still needs a few finishing touches like labeling all the LEDS, recaling the voltage scale on the...

Two late model D&A linear amplifiers Phantom Dual Power & PDX-400
Two late model D&A linear amplifiers Phantom Dual Power & PDX-400

Well I failed to make the video short. The Phantom has a new home with a friend who is a responsible operator. The SSB delay is running all the time in these...

Vacuum tube or HF linear amplifier "home made"
Vacuum tube or HF linear amplifier "home made"

This video contains photos soviet tube and linear power amplifiers HF in performance amateur radio.

572B Breadboard Linear Amplifier
572B Breadboard Linear Amplifier

An experamental 'Breadboard' Linear Amplifier for 80m, using two 572B tubes.

Homebrew 813 Linear Amplifier & Drake 4-Line Boatanchor Overview
Homebrew 813 Linear Amplifier & Drake 4-Line Boatanchor Overview

Video of my Boat Anchor Ham Radio setup with emphasis on a HomeBrew parallel 813 linear amplifier & power supply for 20 and 40 meters.

Linear Current Amplifier by John Bedini
Linear Current Amplifier by John Bedini

Meet John Bedini at the 2014 Energy Science & Technology Conference - learn about the revolutionary Linear Current Regulator circuits that he developed http:...

Gatekeeper 2x2SC2879 Plastic AB Biased Linear Amp
Gatekeeper 2x2SC2879 Plastic AB Biased Linear Amp

Here is another plastic build. I went ahead and decided to AB Bias this bad boy to make up in value for it not being in an metal enclosure. I think that even...

Alpha 9500 Linear Amplifier by IV3YER
Alpha 9500 Linear Amplifier by IV3YER

Alpha 9500 Linear Amplifier by IV3YER.

e.c.i. Linear Amplifier by Courier matches the eci 1M CB Radio
e.c.i. Linear Amplifier by Courier matches the eci 1M CB Radio

Rare amp made by e.c.i. using a single 6146. It dates from the early 1960's and seems to have been offered as a matching piece to the rare triple conversion ...

HF Linear Amplifier Henry 2K4 (USA)
HF Linear Amplifier Henry 2K4 (USA)

This linear amplifier was made on 60's by Henry Radio in USA. It's very heavy unit console due to the heavy duty transformer. It uses 2 tubes 3-500 ZG by Amp...

Ameritron AL-811 HF Linear Amplifier HT Fuse Mod - M0UKD
Ameritron AL-811 HF Linear Amplifier HT Fuse Mod - M0UKD

Adding a 630mA fuse in series with a 15Ω resistor in the HT anode power supply to protect PSU and other valves in the event of a valve short.

Alpha PA70 (pre 77D) 8877 3cx1500 steel ceramic tube Ham Amateur linear amplifier
Alpha PA70 (pre 77D) 8877 3cx1500 steel ceramic tube Ham Amateur linear amplifier

An old workhorse from the 70's, an Alpha PA70-a Amateur Radio linear amplifier. Alpha's are known to be very rugged and are the king of desktop Ham radio amp...

R&S®ZVA network analyzer basics part 5: Non-linear amplifier tests
R&S®ZVA network analyzer basics part 5: Non-linear amplifier tests

Part 5 demonstrates how to perform non-linear amplifier tests using a vector network analyzer (VNA). The principles of compression measurement and how to per...

How to install a CB radio and linear.
How to install a CB radio and linear.

The correct way to install a 2 meter or 10 meter radio with or without a linear. I'm just a truck driver that likes to play with these on the side. I am not ...

Amplifiers switching vs linear power supplies
Amplifiers switching vs linear power supplies

Operational Amplifier Applications:  Op Amp Comparators - non-linear operation
Operational Amplifier Applications: Op Amp Comparators - non-linear operation

http://FreedomUniversity.tv.. One application of operational amplifiers concerns operating in the nonlinear region to function as a comparator. A compreh...

Mohawk 10 572B tube Linear Amplifier
Mohawk 10 572B tube Linear Amplifier

Old school 2 tube linear amplifier pretty much made for CB back during the CB boom, the Mohawk 10-4a. This one is a High Drive has just the two 572B's and do...

3-500 'Breadboard' Linear Amplifier
3-500 'Breadboard' Linear Amplifier

3-500 'Breadboard' Linear Amplifier.

Module - 4 Lecture - 1 Operational Amplifier (Introduction)
Module - 4 Lecture - 1 Operational Amplifier (Introduction)

Lecture Series on Basic Electronics by Dr.Chitralekha Mahanta, Department of Electronics and Communication Engineering ,IIT Guwahati. For more details on NPT...

Paralleling Amplifiers and Transmission Lines for Driving Capacitive Loads Fast - Linear Technology
Paralleling Amplifiers and Transmission Lines for Driving Capacitive Loads Fast - Linear Technology

with Glen Brisebois, Applications Engineer - Signal Conditioning Products http://video.linear.com/21?utm_source=parallelingamplifiers&utm_medium=video&utm_ca...

Basic Operational Amplifiers And Linear Integrated Circuits
Basic Operational Amplifiers And Linear Integrated Circuits

Basic Operational Amplifiers And Linear Integrated Circuits. By Thomas L. Floyd, David M. Buchla. This book offers com... http://thebookwoods.com/book01/...

My new '2 Meter Kilowatt Linear Amplifier'
My new '2 Meter Kilowatt Linear Amplifier'

Running my new 2 Meter Kilowatt Linear Amplifier custom built by Jim/W6PQL. She is a beauty and Jim done an amazing job building this one. As seen in the vid...

Lecture - 32 Non-Linear Op Amp circuits
Lecture - 32 Non-Linear Op Amp circuits

Lecture Series on Basic Electronics by Prof. T.S.Natarajan, Department of physics, IIT Madras For more Courses visit http://nptel.iitm.ac.in.

bad Texas Star Amplifier Fuse Holders Demo Vid Amp Linear CB Radio
bad Texas Star Amplifier Fuse Holders Demo Vid Amp Linear CB Radio

Explanation video of the problems bad fuse holders can cause that come on Texas Star amplifiers. At first I thought I might have a relay problem, leaky key t...

Elecraft KPA500 Linear Amplifier Assembly
Elecraft KPA500 Linear Amplifier Assembly

Music: Lasertracks - Koto Dance Butterfly Tea - Bionic Crisis.

Linear Technology - Paralleling Amplifiers and Transmission Lines for Driving Capacitive Loads
Linear Technology - Paralleling Amplifiers and Transmission Lines for Driving Capacitive Loads

Certain video and other technologies require driving planar conductive surfaces fast. Unfortunately, the surfaces can have high capacitance, which means that...

Peter Rodmell (G3ZRS) Amplifiers Book Review
Peter Rodmell (G3ZRS) Amplifiers Book Review

Welcome to the M0OGY Radio and Antenna Review of the new book by Peter Rodmell (G3ZRS), titled Amplifiers. This is the first book review I have conducted, do...

What is an op amp? Operational Amplifier tutorial & super spy microphone circuit
What is an op amp? Operational Amplifier tutorial & super spy microphone circuit

Afroman goes over the basics of how to use an op amp (operational amplifier) to amplify tiny voltages, and builds a circuit to listen to very faint sounds wi...

572B linear amplifier plate Choke
572B linear amplifier plate Choke

This was my first upload, recorded with a potato camera. Linear amp construction documentary. The target audience is the author and thanks to youtube for fre...

Alpha Amplifiers/RF Concept Booth at 2012 Dayton Hamvention
Alpha Amplifiers/RF Concept Booth at 2012 Dayton Hamvention

This is the Alpha Amplifiers model 9500 HF linear amplifier. There a supporting application for the computer that replicates the entire front display in soft...

ZS1NAZ'S 2m Vhf 144-146 Mhz 2.5 Kw EME Linear Amplifier  Home Brewed Slideshow
ZS1NAZ'S 2m Vhf 144-146 Mhz 2.5 Kw EME Linear Amplifier Home Brewed Slideshow

Hello and thank you to all that have watched the video of my Home Brewed 2m 144-146 Vhf 2.5Kw EME linear amplifier.I had many request in a short space of tim...

Communication Amplifiers, LLC - CA1500-2M 144MHz Full Power Testing
Communication Amplifiers, LLC - CA1500-2M 144MHz Full Power Testing

Full Power Testing The CA1500-2M, 144MHz, 1500W, 100% Duty Cycle, Solid State, RF Linear Amplifier. As shown in Video its capable of providing very clean, st...

813 linear Amplifier
813 linear Amplifier

2x813 linear amplifier that I built. PLEASE NOTE THAT THIS AMPLIFIER WAS TUNED INTO A 1KW DUMMY LOAD AND NOT CONNECTED TO THE ANTENNA.THE FREQUENCY ON THE TR...

GI46B vs 3-500z  Heathkit SB-220 linear amplifier HF 1,6KW
GI46B vs 3-500z Heathkit SB-220 linear amplifier HF 1,6KW

GI46B low cost and higher power output, GI46 filament voltage is 12V AC. Changes made in the future thinking. The 3-500z tubes was not far from 1.2 KW to the...

Current Sense Amplifier, Current to Voltage conversion
Current Sense Amplifier, Current to Voltage conversion

Hi, a pretty simple current to voltage current conversion using the Linear Technology Extended Range Current Sense Amplifier.

Alpha 9500 Amplifier
Alpha 9500 Amplifier

Overview of the front panel controls and setting the memory of the Alpha 9500 Linear Amplifier. By Al - K0CN.

Linear amplifier -  BIAS  Comb 24 - 24/28 volt - 26/30Mhz
Linear amplifier - BIAS Comb 24 - 24/28 volt - 26/30Mhz

Linear amplifier - Bias - Comb 24......Il predecessore del mitico Comb-26 - - camionisti camion canale 45 grandimodulatori trucks scania tuning v8 730 620 ra...

5 Source Transformation, Superposition Theorem and Non- Linear One-Ports
5 Source Transformation, Superposition Theorem and Non- Linear One-Ports

Video Lecture Series from IIT Professors (Not Available in NPTEL) Introduction to Electronic Circuits by Prof. S.C. Dutta Roy For More Video Lectures .... ww...

GK-71 ( GK71 ГК-71 ГК71 ) 1KW HF Linear Power Amplifier - inside view by YO6PMX
GK-71 ( GK71 ГК-71 ГК71 ) 1KW HF Linear Power Amplifier - inside view by YO6PMX

This is an inside view of my Perestroika linear amplifier with 1 soviet GK-71 tube. The anodic voltage is obtained using a standard microwave oven transforme...

K4KDJ - Tuning Up the Linear
K4KDJ - Tuning Up the Linear

40m LINEAR AMP - Ramsey KIT
40m LINEAR AMP - Ramsey KIT

Assembly of Ramsey's QAMP Linear RF power amplifier kit. The QAMP is a compact 10 to 20W amp designed to be driven by 1/2 to 2 Watt transmitters. T-R relay a...

Amp-Line Corp. - World Class Manufacturer Of Linear Power Supplies & Power Amplifiers
Amp-Line Corp. - World Class Manufacturer Of Linear Power Supplies & Power Amplifiers

http://amp-line.com/ is a manufacturer of general and special purpose linear power supplies and power amplifiers for the industrial and scientific resear...

Gatekeeper 2X1446 Linear 10m Amp AB Biasing Proof
Gatekeeper 2X1446 Linear 10m Amp AB Biasing Proof

I wanted to show first hand that this fresh built 2 transistor solid state amplifier is in a TRUE AB Bias configuration. The output is 240 - 320w PEP.

Amp-titudes Episode 1 - Amplifier Bandwidth and Slew Rate
Amp-titudes Episode 1 - Amplifier Bandwidth and Slew Rate

In this premiere episode of Amp-titudes, we will provide a brief look at the slew rate specification for operational amplifiers, and how this specification a...

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