Could you post a link so we can see whether it is nonsense or you are just misinterpreting it?OkNow i know it might sound crazy, but apparently it's possible
Bob
Could you post a link so we can see whether it is nonsense or you are just misinterpreting it?OkNow i know it might sound crazy, but apparently it's possible
Ok, ok. Here's the experiment i'm doing: To emit and receive a signal between the -70 mV and -80 mV range using pulsated LD's.
Now i know it might sound crazy, but apparently it's possible
That is the full description. That is why i wanted to convert 9v or some other source between -70 and -80 mV
Yep, I did that. It was based on an actual cartoon of the same name that I saw at an animation festival.
Bob
I don't know any laser diode that operates from 80mV. I'm sure you have gotten something wrong - conceptually. If you want to measure a signal in the range of 80mV and transmit the measurement using laser diodes, you'll have to modulate the Laser diode current in a suitable manner and you will have to demodulate accordingly on the receiving end.
By what means ever you are going to transmit the signal: The larger the input signal, the better the transmission. Arbitrarily reducing an input of 9V to 80mV for transmission is contra-productive.
Maybe this thread should be moved to the woo-woo section
I don't know any laser diode that operates from 80mV. I'm sure you have gotten something wrong - conceptually. If you want to measure a signal in the range of 80mV and transmit the measurement using laser diodes, you'll have to modulate the Laser diode current in a suitable manner and you will have to demodulate accordingly on the receiving end.
By what means ever you are going to transmit the signal: The larger the input signal, the better the transmission. Arbitrarily reducing an input of 9V to 80mV for transmission is contra-productive.
Ok, its not being transmitted on a laser diode. i was thinking along the lines of radio waves instead, like an antenna.
So the input is 9v then it gets converted to an output between -70 and -80 mV. This signal gets a wave form of its own with data placed on it (pulse peak/trough per second type of thing) and is then shot out through an antenna within the range of 10 km.
The receiver should receive this signal if it is attuned within -70 to -80 mV.
Could you post a link so we can see whether it is nonsense or you are just misinterpreting it?
Bob
And BioMed electronics relate to a 10KM Laser, RF, or whatever transmitter how?
Have you ever received radio signals on your guitar?
Chris
While all quite fascinating I still see no connection to your post title or description of goal. Where does Laser or RF transmission come into the equation?
You're obviously intelligent, so I can't help but surmise that you're intentionally withholding vital information.
Chris
While all quite fascinating I still see no connection to your post title or description of goal. Where does Laser or RF transmission come into the equation?
You're obviously intelligent, so I can't help but surmise that you're intentionally withholding vital information.
Chris
Enough of this nonsense. How about telling us what it is you are trying to do? And I don't mean transmitting a -70mV signal over 10km. That makes no sense. What is the ultimate goal of your efforts?
Bob