How to Make a HF Linear RF Amplifier For QRP Transmitter | High power Amplifier DIY

  Рет қаралды 1,615

Mr tech Electronics

Mr tech Electronics

Күн бұрын

Пікірлер
@karthikr3044
@karthikr3044 7 күн бұрын
Very nice work, keep it up👏
@MrtechElectronics
@MrtechElectronics 7 күн бұрын
@@karthikr3044 thank you bro
@dipakbhattacharjee1756
@dipakbhattacharjee1756 19 күн бұрын
Which type of bulb is this?
@MrtechElectronics
@MrtechElectronics 19 күн бұрын
@@dipakbhattacharjee1756 filament bulb
@bobbymanjalyrapheal4634
@bobbymanjalyrapheal4634 2 ай бұрын
Is it necessary to use same gauge wire
@MrtechElectronics
@MrtechElectronics 2 ай бұрын
For getting the 40w then use the same gauge of wire
@IvanPassos
@IvanPassos 2 ай бұрын
Excellent amplifier rf-hf, Congratulations for projects for radioamateus, top thank you friend FB.
@MrtechElectronics
@MrtechElectronics 2 ай бұрын
Thank you Buddy. 73
@2222MalayalamElectronics
@2222MalayalamElectronics 2 ай бұрын
Good job 😊🎉 Is your dummy load 50 ohm ?
@MrtechElectronics
@MrtechElectronics 2 ай бұрын
After getting the bulb heats up. The impedance will be closer to 50 ohms. I think
@IvanPassos
@IvanPassos Ай бұрын
amigo tem como fazer um video aqui no seu canal, como montar um SWR simple ok.
@crazyhamselectronics6318
@crazyhamselectronics6318 2 ай бұрын
Very clean PCB and nice construction. But the limitation is by giving 24v , it delivered only 40W😊
@ligibobby2893
@ligibobby2893 2 ай бұрын
Can it work with fm range frequency
@MrtechElectronics
@MrtechElectronics 2 ай бұрын
Yes. But need to change inductance value and ferrite cores
@muhammednihal2958
@muhammednihal2958 12 күн бұрын
Bro:Cassete Tape Recorder നു വേണ്ട 50ടാ150khzHigh frequency AC carrier Signal generate ചെയുന്ന ഒരു bias oscillator.circuit Intermediate frequency Transformer ഉപയോഗിക്കാതെ ഒരു ഹൈ ഫ്രീക്വൻസി bias oscillator cassete rasio kku vaendi design ചെയ്തു തരുമോ?
@MrtechElectronics
@MrtechElectronics 12 күн бұрын
@@muhammednihal2958 I'm trying to make one circuit.
@muhammednihal2958
@muhammednihal2958 12 күн бұрын
@@MrtechElectronics sir ,താങ്കളുടെ വീഡിയോ യിലേ circuit കണ്ട് ഒരു cassete ടേപ്പ് re corder and playerഉണ്ടാകാൻ ഞാൻ ശ്രമിക്കുന്നുണ്ട്,എൻ്റെ മുന്നിലുള്ള പ്രധാനപ്രശ്നം sir ൻ്റെ Cassete tape recorder video yil കാണിച്ചിരിക്കുന്ന Intermediate frequency Transformer ഉപയോഗിച്ചു bias oscillator circuit നിർമിക്കാൻ വേണ്ട Green Radio ift യോ, മറ്റ് ഒരുതരത്തിലുള്ള ift യൊ നിലവിൽ കിട്ടാൻ നിർവാഹമില്ല bro.അതു കൊണ്ട് exact same50to150khz range ലുളള high frequency AC carrier signal generate ചെയ്യുന്ന് IFT kku പകരം നിലവിൽ ഇലക്ട്രോണിക് ഷോപ്പ് il നിന്നും കിട്ടുന്ന component ഉപയോഗിച്ചു കൊണ്ടുള്ള circuit Tape head nu recording and erazing ആവശ്യത്തിനായി നിർമിച്ചു തരുമോ .വലിയ സഹായം ആവും please bro
@MrtechElectronics
@MrtechElectronics 12 күн бұрын
kzbin.info/www/bejne/bGXaiJiJbKeXiZIsi=NLqON1YErBO168lG kzbin.info/www/bejne/fJW8eKt4os2KeMUsi=d0pyZHOFAJzDpHam see this video bro
@MrtechElectronics
@MrtechElectronics 12 күн бұрын
www.hackster.io/Ramji_Patel/making-a-cassette-recorder-b76f46
@muhammednihal2958
@muhammednihal2958 12 күн бұрын
@@MrtechElectronics thak you 🥰🤗🥰🤗😘ബ്രോ.ഈ രണ്ടു വീഡിയോ കളിലെ circuit kal ഉപയോഗിച്ചു നമുക്ക് bias oscillator നിർമിച്ചു പ്രവർത്തിപ്പിക്കാൻ കഴിയും അല്ലെ, ബ്രോ ഇതു ഒരു subject ആക്കി ഒരു വീഡിയോ ചെയ്താൽ കൂടുതൽ സംതൃപ്തി ആയേന കാരണം ഇതൊക്കെ മലയാളത്തിൽ തന്നെ അല്ല ഇന്ത്യ yil തന്നെ പ്രതീക്ഷിക്കാവുന്ന യൂട്യൂബ് ചാനൽ MR Tech electronics ആണ്..മലയാളത്തിൽ ആകുമ്പോ ഒരു മധുരം കൂടുതൽ ആയിരിക്കും🥰🥰🥰,ഈ bias oscillator circuit bro ൻ്റെ version channel ലൂടെ പ്രതീക്ഷിക്കാമോ?
@kanjitramchiary7183
@kanjitramchiary7183 2 ай бұрын
It's hard to get some components in our state and so to make some accessorial devices.
@mukeshshakya9549
@mukeshshakya9549 Ай бұрын
I want Fm signal booster
@kuntarkannada926
@kuntarkannada926 5 күн бұрын
DRM RADIO?? WHAT PLEASE EXPLAIN
@rahmdilrind
@rahmdilrind 18 күн бұрын
sir 47 pf is 471 pf
@Mtechelectronics
@Mtechelectronics 2 ай бұрын
👍👍👍 DE VU3DVT
70 Watt Amplifier Kit Build
23:18
NA5Y
Рет қаралды 50 М.
RF Power Amplifier Construction
30:24
Ron Taylor
Рет қаралды 64 М.
Quando eu quero Sushi (sem desperdiçar) 🍣
00:26
Los Wagners
Рет қаралды 15 МЛН
黑天使被操控了#short #angel #clown
00:40
Super Beauty team
Рет қаралды 61 МЛН
Cat mode and a glass of water #family #humor #fun
00:22
Kotiki_Z
Рет қаралды 42 МЛН
REAL or FAKE? #beatbox #tiktok
01:03
BeatboxJCOP
Рет қаралды 18 МЛН
NEW UPDATE DENX soft starter for HiFi amplifier
6:25
DENX AUDIO
Рет қаралды 41
5 helpful Electronic Projects for beginners
13:16
Creative Techos
Рет қаралды 536 М.
7 Shocking Multimeter Upgrades You Never Knew Existed -TOP 2024
20:44
How To Repair Damaged Romex |  3 Easy DIY Fixes
14:35
Everyday Home Repairs
Рет қаралды 164 М.
How to make a QRP Transmitter At Home
15:55
Mr tech Electronics
Рет қаралды 10 М.
Quando eu quero Sushi (sem desperdiçar) 🍣
00:26
Los Wagners
Рет қаралды 15 МЛН