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#1
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![]() Had a question for open discussion Is there available, can it be done to have an AM and/ and or FM transmitter that will broadcast over the entire AM and FM broadcast band at the same time. Or at least multiple stations. E.G. From 88 - 108 at once or 88-98, then 98-108 Same on AM band. It would have to be a low power to be able to be used on private property and limiy range to 300 mtrs Can this be done, where can l buy it, or how do l make it Told you it was a dousy of a question, whats your thoughts. .. |
#2
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This needs clarification. Do you mean that it will generate multiple
carriers? Like this? At the same time the output has carriers @ 88.1 and 88.3 and 88.5 and 88.7.....97.5 and 97.7 and 97.9 ???? Actually this is possible if you can make the proper circuitry. An oscillator FM modulated with a 200 KHz signal will do it. You just need enough deviation. You could also add in the audio modulation. Steve k;9;d;c;i "duckman" wrote in message ... Had a question for open discussion Is there available, can it be done to have an AM and/ and or FM transmitter that will broadcast over the entire AM and FM broadcast band at the same time. Or at least multiple stations. E.G. From 88 - 108 at once or 88-98, then 98-108 Same on AM band. It would have to be a low power to be able to be used on private property and limiy range to 300 mtrs Can this be done, where can l buy it, or how do l make it Told you it was a dousy of a question, whats your thoughts. . |
#3
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This needs clarification. Do you mean that it will generate multiple
carriers? Like this? At the same time the output has carriers @ 88.1 and 88.3 and 88.5 and 88.7.....97.5 and 97.7 and 97.9 ???? Actually this is possible if you can make the proper circuitry. An oscillator FM modulated with a 200 KHz signal will do it. You just need enough deviation. You could also add in the audio modulation. Steve k;9;d;c;i "duckman" wrote in message ... Had a question for open discussion Is there available, can it be done to have an AM and/ and or FM transmitter that will broadcast over the entire AM and FM broadcast band at the same time. Or at least multiple stations. E.G. From 88 - 108 at once or 88-98, then 98-108 Same on AM band. It would have to be a low power to be able to be used on private property and limiy range to 300 mtrs Can this be done, where can l buy it, or how do l make it Told you it was a dousy of a question, whats your thoughts. . |
#4
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Had a question for open discussion
Is there available, can it be done to have an AM and/ and or FM transmitter that will broadcast over the entire AM and FM broadcast band at the same time. no. dumb idea at best. |
#5
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Had a question for open discussion
Is there available, can it be done to have an AM and/ and or FM transmitter that will broadcast over the entire AM and FM broadcast band at the same time. no. dumb idea at best. |
#6
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![]() "Don" wrote in message news.com... Had a question for open discussion Is there available, can it be done to have an AM and/ and or FM transmitter that will broadcast over the entire AM and FM broadcast band at the same time. no. dumb idea at best. Perhaps he is into re-inventing the wheel, so to speak ?? As I understand it...a rotary spark was modulated at some time in the early part of the 20th century, and created such an effect. Dan/W4NTI |
#7
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![]() "Don" wrote in message news.com... Had a question for open discussion Is there available, can it be done to have an AM and/ and or FM transmitter that will broadcast over the entire AM and FM broadcast band at the same time. no. dumb idea at best. Perhaps he is into re-inventing the wheel, so to speak ?? As I understand it...a rotary spark was modulated at some time in the early part of the 20th century, and created such an effect. Dan/W4NTI |
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