Smartphone transmission

Sandesh Bharadwaj · Feb 15, 2016

Is there any way to make a smartphone transmit data through a radio transmitter? My idea is that I can use a radio transmitter in order to transmit live video feed from the smartphone's camera to a display device, instead of using a ccd camera in a quadcopter design. Please give suggestions/advice on how this can be achieved.

Externet · Feb 15, 2016

The smart telephone has a radio transmitter built-in. And there has to be an application as in real time video chat that will be received and displayed on another smart telephone that you have called to previous take-off.

Sandesh Bharadwaj · Feb 15, 2016

Externet said:

The smart telephone has a radio transmitter built-in. And there has to be an application as in real time video chat that will be received and displayed on another smart telephone that you have called to previous take-off.
Click to expand...

yeah, but that radio transmitter doesn't have much range does it? I was hoping i could use an external 5.8 ghz transmitter/receiver to do the same.

AnalogKid · Feb 15, 2016

I don't think real-time video chat is peer-to-peer. Both involved phones talk only to their respective cell towers. Thus, the effective range of the phone on the copter is global.

ak

davenn · Feb 15, 2016

Sandesh Bharadwaj said:

yeah, but that radio transmitter doesn't have much range does it? I was hoping i could use an external 5.8 ghz transmitter/receiver to do the same.
Click to expand...

that's going to have an even shorter range because if the higher frequency !!

Externet · Feb 16, 2016

Nothing said about peer-to-peer nor receiving the video transmission somewhere standalone else.
Video chat to be received with another smart cell phone via the service provider towers/systems...

Sandesh Bharadwaj · Feb 16, 2016

davenn said:

that's going to have an even shorter range because if the higher frequency !!
Click to expand...

if my video tx is powerful enough, it is a possibility right?

Externet said:

Nothing said about peer-to-peer nor receiving the video transmission somewhere standalone else.
Video chat to be received with another smart cell phone via the service provider towers/systems...
Click to expand...

Yeah i forgot to mention that. But say I was trying to get video output on a different frequency to an external monitor, would it still be possible using cell radio? Is there any possible way to reprogram the radio tx in the smartphone to operate at a different frequency?

Smartphone transmission

Sandesh Bharadwaj

Externet

Sandesh Bharadwaj

AnalogKid

davenn Moderator

Externet

Sandesh Bharadwaj

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