Researchers at IMDEA Networks Institute, together with European partners, have found that tire pressure sensors in modern cars can unintentionally expose drivers to tracking. Over a ten-week study, they collected signals from more than 20,000 vehicles, revealing a hidden privacy risk and highlighting the need for stronger security measures in future vehicle sensor systems. Most...
I’ve got two radios behind me that can transmit without a modem. I grew up with aerial TV antennas that received signals that were transmitted without a modem. You don’t need a modem to transmit data. You need a modem to inject a digital signal onto an analog line or to get a digital signal out of an analog line. Modem literally stands for MODulator DEModulator.
Their is an onstar gps in them too.
But it can’t transmit without a modem.
How so? A sopranos episode they hire a dude to take it out of the car.
GPS units do not transmit, they only receive the signal from the satellites. I wouldn’t take advice from TV fiction.
I would, from that show.
To be fair, that’s not transmitting.
How so?
GPS works by measuring timestamps in incoming signals. that’s it. it is oneway.
By definition of the word transmit.
You can transmit without a modem.
Edit for the hater…
I’ve got two radios behind me that can transmit without a modem. I grew up with aerial TV antennas that received signals that were transmitted without a modem. You don’t need a modem to transmit data. You need a modem to inject a digital signal onto an analog line or to get a digital signal out of an analog line. Modem literally stands for MODulator DEModulator.