Build your own Crude FM Radio FM, AM Tutorial
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Date: 2020-09-05
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Comments and reviews: 9
Budget
can someone give me some input? I came across a dewalt radio and every am/fm station just makes a low hum sound, I thought it was the antenna but I visually didn't see anything. what would be most likely reason that every station is just a hum sound and what steps should I take to test?
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can someone give me some input? I came across a dewalt radio and every am/fm station just makes a low hum sound, I thought it was the antenna but I visually didn't see anything. what would be most likely reason that every station is just a hum sound and what steps should I take to test?
reply
Germn
There are several factors in learning circuits. One resource I discovered that succeeds in merging these is the Gregs Electro Blog (check it out on google) without a doubt the best course i've seen. look at this super website.
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There are several factors in learning circuits. One resource I discovered that succeeds in merging these is the Gregs Electro Blog (check it out on google) without a doubt the best course i've seen. look at this super website.
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Rupert
I presume that this is a super regen receiver. I remember from my youth that a regen receiver could do both FM and AM and was a favorite in the early remote control receivers (manchester code types ) Lots of fun and thanks.
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I presume that this is a super regen receiver. I remember from my youth that a regen receiver could do both FM and AM and was a favorite in the early remote control receivers (manchester code types ) Lots of fun and thanks.
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cinema
Great Scott,
You remind me with myself in 90's while doing RF projects, so I suggest you to make a tutorial How to make a PLL FM OSCILLATOR, it'll be interesting, rarely on the YouTube such projects.
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Great Scott,
You remind me with myself in 90's while doing RF projects, so I suggest you to make a tutorial How to make a PLL FM OSCILLATOR, it'll be interesting, rarely on the YouTube such projects.
reply
Rainbow
I dont need a ic for a radio just some transistors thinks about it in the 50s-60s we had vaccume tubes then in the 70s transistor came
also i dont like everything is smd and very hard to solder
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I dont need a ic for a radio just some transistors thinks about it in the 50s-60s we had vaccume tubes then in the 70s transistor came
also i dont like everything is smd and very hard to solder
reply
Arthurs
Ok I need to know, how long does it take to make a successful radio for the first time, I have been trying for the past six months and I haven't gotten anything to work
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Ok I need to know, how long does it take to make a successful radio for the first time, I have been trying for the past six months and I haven't gotten anything to work
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Proppis
hmm so math form not same for ham radio antenna build? ie R2 145, 650 mhz / 300 000 and then you get how long antenna is =)
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hmm so math form not same for ham radio antenna build? ie R2 145, 650 mhz / 300 000 and then you get how long antenna is =)
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xuhui
Can some one tell me how does the circuit in the video above works? How does the electrons flow when the circuit is in action?
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Can some one tell me how does the circuit in the video above works? How does the electrons flow when the circuit is in action?
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SSD
I was searching on Google how to make a FM transmitter and got this in my feed!
I am getting YouTube's algorithm slowly!
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I was searching on Google how to make a FM transmitter and got this in my feed!
I am getting YouTube's algorithm slowly!
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