vidgrids.com : Online Video Search & Discovery Engine :

Linear Amplifiers Videos

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.

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...

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 ...

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.

HF Linear Amplifier High Voltage Power Supply - First switch on!
HF Linear Amplifier High Voltage Power Supply - First switch on!

Switching on my HV power supply for the first time. I filmed it incase of some fireworks, but thankfully, there was none! More photo's & information at: http...

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

Alpha 9500 Linear Amplifier by IV3YER.

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.

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...

Heathkit HA 14 Linear Amplifier tutorial
Heathkit HA 14 Linear Amplifier tutorial

Full HA 14 Specifications are midway down in the text. David Larsen KK4WW LCF School LCFSchool I obtained my first amateur license WN7VZW in 1953 and have be...

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:...

PRIDE 100 Linear Amplifier
PRIDE 100 Linear Amplifier

PRIDE 100 Linear Amplifier. Nice little 2 pill 100w amp. Made on September 25th 1975 (according to date on pc board ) This amp puts out 80w max, whit about 2...

Linear Regulator Amp, Audio
Linear Regulator Amp, Audio

The Linear Amplifiers used in this device are no longer in production as we had to do them discreetly in the beginning. The Solar Tracker 5 is just one of th...

600w MRF429 Linear Amplifier Initial Testing
600w MRF429 Linear Amplifier Initial Testing

This is a Linear amplifier module i have purchased from eBay.There are two amplifiers per module using two MRF429's in Push-Pull per amp.They are normally us...

Linear amplifier
Linear amplifier

Elite Line TX 2250 Linear amp engages on power up without key down on CB. Transistor needs replacement in TX section. Thanks to Wildcat2488 for the advice. N...

Gatekeeper Built 0X4 2SC2879 Custom Base Linear Amplifier - Modified AB(C) Biased
Gatekeeper Built 0X4 2SC2879 Custom Base Linear Amplifier - Modified AB(C) Biased

Here it is my friend. I know that you are enjoying it from the reports that I have got from you. Sorry I meant to upload this video before I sent you the uni...

Palomar 500 linear amplifier aka 35a
Palomar 500 linear amplifier aka 35a

Nothing special, just a small amplifier that is a personal favorite of mine. I've owned a ton of them and along with my pridedx300 they have proven to be som...

Linear Amplifier AB Biasing
Linear Amplifier AB Biasing

Here we have a 6pill (2sc2879) with an AB biasing circuit. Amp comes loaded with Single Side Band and preamplifier. Amp only requires about 90 watts of drive...

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...

572B Breadboard Linear Amplifier
572B Breadboard Linear Amplifier

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

gs35b linear Amp
gs35b linear Amp

Tour of my home-brew GS35b HF linear amplifier plus quick demo. More on jetpropulsion.co.uk.

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.

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...

Maco 200 Linear Amplifier
Maco 200 Linear Amplifier

This is available for sale. On the bench is an old Maco 200(b) Base Station Linear Amplifier. It uses 4 very hard to find and expensive 8950 tubes, 1 driving...

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.

Icom IC-2KL 500 Watt HF Linear Amplifier
Icom IC-2KL 500 Watt HF Linear Amplifier

TL-922   TRIO  Linear Amplifier
TL-922 TRIO Linear Amplifier

TL-922 TRIO Linear Amplifier.

Palomar 90A Ham Amateur Linear Amplifier
Palomar 90A Ham Amateur Linear Amplifier

This is sold and gone. It was pretty clean, so someone got a nice amp. Quick vid of the Palomar 2 tube model 90A amp from the 70's. It is a 5 watt drive 100 ...

CB to 10 Meter Conversion, Linear Amplifier
CB to 10 Meter Conversion, Linear Amplifier

CB to 10 Meter Conversion, Linear Amplifier, Beacon Project.

572B linear amplifier testing
572B linear amplifier testing

Bit of an update to the 572B HF linear amplifier project. It is now firing and soon I will make a power and efficiency test video followed by an on air test.

FOUR GI7BT LINEAR AMPLIFIER
FOUR GI7BT LINEAR AMPLIFIER

MODIFICAÇÃO DO MEU AMP.

Harris RF-110A  HF Linear Amplifier Operational
Harris RF-110A HF Linear Amplifier Operational

RF-110A operating with input drive, monitoring the output on a scope and power meter.

Windjammer Power Modulator Linear Amplifier Driver
Windjammer Power Modulator Linear Amplifier Driver

This item is for sale $150 A quick video of a golden oldie, a Windjammer Power Modulator. Basically a high performance Black Cat JB-12. Uses a single 6BQ5 tu...

Black Cat JB-2000 linear amplifier revisited
Black Cat JB-2000 linear amplifier revisited

OK, updated the old Blackcat JB2000 with new 470uf 450v snap in caps instead of the almost 40 year old 160uf original caps that where in it. Also, got a hold...

Homebrew Linear Amplifier - Pair of 3-500's
Homebrew Linear Amplifier - Pair of 3-500's

This was the homebrew 3-500 linear amplifier that I built and used in my Massachusetts shack. It was built overkill and for the 75 meter band and AM use only.

Custom 1x2879 Gatekeeper Driver Linear Amplifier
Custom 1x2879 Gatekeeper Driver Linear Amplifier

Just another build to add to the collection.

GU5B MOT HF LINEAR AMPLIFIER  2.5 KW PEP OUTPUT SV8DJW
GU5B MOT HF LINEAR AMPLIFIER 2.5 KW PEP OUTPUT SV8DJW

2.5KW HF LINEAR AMPLIFIER WITH 2 Microwave Oven Transformers. The filaments amp is 25 amp for one tube . At this video, the filament volage is applied via the cathode holder and cathode (pin...

Black Cat JB-2000 linear amplifier
Black Cat JB-2000 linear amplifier

The infamous Wawasee Black Cat JB-2000 linear amplifier on the bench. This is the model 10 (10 meters). It has a 6ca7 driving (2) 3-500z's. The driver is sho...

CB Radio Install
CB Radio Install

A quick overview of my install of a Galaxy DX 959 CB radio, 102" whip and Palomar linear amp. The radio and amp power is run directly to the battery. The ent...

Palomar 200X Base Linear Amplifier Repair and refresh!
Palomar 200X Base Linear Amplifier Repair and refresh!

Palomar 200X Base Linear Amplifier Repair for Denny in AR. The amp is working better than ever! Thanks for your business and enjoy! 1 X 12JB6A Driving 2 X 89...

Black Cat  Wawasee JB-440 modulator linear amplifier in action
Black Cat Wawasee JB-440 modulator linear amplifier in action

Sold. Demo of the very very hard to find Black Cat model JB-440 linear amplifier. From what little info I know (or don't know) : Black Cat was just starting ...

Unboxing the Alpha 8406 Linear Amplifier
Unboxing the Alpha 8406 Linear Amplifier

Unpacking the Alpha 8406 full legal power limit, 6 meter linear amplifier.

250 watt 160 to 6 meter linear amplifier
250 watt 160 to 6 meter linear amplifier

250 Watt 160 to 6 Meter Linear Amplifier , 250 watt Linear.

MaCo LINEAR AMP AMPLIFIER  750 TUBE TYPE VINTAGE FOR SALE
MaCo LINEAR AMP AMPLIFIER 750 TUBE TYPE VINTAGE FOR SALE

THIS IS AN OLD TUBE TYPE LINEAR THAT SEEMS TO HAVE EIGHT TUBES IN IT. IT POWERS UP AND THE TUBES LIGHT UP. ON AUCTION RIGHT NOW ON EBAY AT http://cgi.ebay.co...

D&A PHANTOM LINEAR AMPLIFIER
D&A PHANTOM LINEAR AMPLIFIER

10 TUBE PHANTOM, I BOUGHT THIS BRAND NEW BACK IN THE DAY. IN BEAUTIFUL CONDITION! SHORT VIDEO WALK-THRU.

KRIS POWER PUMP LINEAR AMPLIFIER
KRIS POWER PUMP LINEAR AMPLIFIER

This is a very clean KRIS "Power Pump" Linear Amplifier, which was acquired from a retired radio/electronics repairman's estate. The tubes are (2) - 6LQ6 and...

Ameritron ALS-600 Linear Amplifier
Ameritron ALS-600 Linear Amplifier

My review.

LINEAR AMPLIFIER      MODEL.- LA-1000     AMP SUPPLY CO.
LINEAR AMPLIFIER MODEL.- LA-1000 AMP SUPPLY CO.

Testing a linear amplifier. Mark = Amp Supply Co. Model = LA-1000 Regulated to 500 watts - high peaks.

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

Related Producers: tramdr1883gotdownsparkie21tobinindustrialmegamotorizedo3j17PskeAmHOYJ9kpzngwfourierbwohamradio2008remingtoncountry1100eL6a37YLZXcgKgdlpFjQswbentleypianok0cnjoec4950alkasfin-ioUzg5ILGU8m2zX28qHGQtheepicureanatomisttristatebigstrapperskb599aaLFE5H7583e_znOwch1uwsalesvideohelpercmhelectronicsjdwoolgar1262nagantradioslcfgroupaaronmurakamiiv3yersq1jguw3drkmrwizard33breakerbroke23energenxburt2481qAEklsx1Vmwh8HTBmr7HJAbob4analogchrdijITC5TX5ICUpelaFXc3IvvQworldsdirtiestbird17hamradio81

Find the Videos, Producers, & Vloggers You Want Faster