The Best DIY Radio bug
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- เผยแพร่เมื่อ 20 ต.ค. 2024
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My laboratory equipment
Multimeters
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Current clamps s.click.aliexpr...
Power supply s.click.aliexpr...
Signal Generators
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Soldering Irons
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Transistor tester s.click.aliexpr...
IC tester s.click.aliexpr...
Tachometer s.click.aliexpr...
Sound meter s.click.aliexpr...
Microscopes
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If I didn't need to find a second job to pay the rent, I would build one. Fantastic fun, this!
...."is a criminal offence in SOME countries"
In my opinion - deviation of frequency will not quite big. You will not receive this transmitter on usual FM broadcat receiver - there must be narrow-band special FM receiver. Much better results may be acheived with couple of crystals with small difference of frequencies. I had two crystals with 6kHz difference and deviation was quite big for usual FM receiver.
Must keep that in mind the next time I make one of these 🇮🇪👍
Changed PCB sponsor!!!!
Your projects are AWESOME!
4:50 I really like that center tap construction technique. Looks great
Long time ... Love the way you Upload 🎉😂
Very Well Described! 👍👍 except except , the Frequency Value of the Crystal in which digits after a decimal Point(.) must have been read as, point 5,2 (Not Fifty Two) 😊
I miss this format of vide 😊
The "I" in wind is pronounced as a short vowel when it's used as a noun. When it is a verb or an adjective the vowel is long like "eye" (as in winding, a the circular form, or to wind something onto that form (wined). For example transformers have primary and secondary windings (wine-dings) 😃
Vrey nice project but can i transmite AV signal throw It?
Your work looks excellent, and your results were great. I wonder what the FM deviation of this transmitter is; it must be fairly wide for you to get such good sound from it.
Akhir ini terlihat jarang upload video, ku harap anda sehat setiap saat. Oh ya saya membuat T12 pcb dari channel anda dan lebih dari 2 tahun saya menggunakannya tanpa kendala, thank you sir 🙏
Jauh amat mainnya mbak
@@rikzakhamami7454 🤣
The oscilator runs at 100mhz because of the 13mhz crystals 7th harmonic 😂 really glossed over that with no explanation 😅
I have no idea but 13.56mhz x 7= 94.92mhz
Thanks ❤
Transmitting on FM Broadcast band is in legal even as radio amateur..
Even if it transmitted on an amateur band it would be illegal because the only acceptable use of amateur radio is for a licensed amateur to call CQ and/or speak to another amateur, not leave a microphone listening to other people’s private conversations.
Nice sir👌👍
Your English mispronunciations are hilarious. 🤣
Awesome!
"to you ning" not turning (tern ING)
Hello sir please create a 60v to 72v battery charger auto cut circuit diagram showing in video pls help me sir
👍
These types of circuits are also a great help in tuning radio receivers, once you know the exact frequency.
Except here you opt for a very low output signal, not to broadcast too wide in your local area ...
warnish