3 ms·
Thank you ! A lot of people mistake how this band seems to work. Its not that the device can't create interference, its that it must ACCEPT interferance.
by ungamedplayer 4y ago
Thank you ! A lot of people mistake how this band seems to work. Its not that the device can't create interference, its that it must ACCEPT interferance.
- aqfamnzc 4y agoAs opposed to what? Reflecting it? (Honest question.)
- Ao7bei3s 4y agoIt means a vendor cannot get the FCC to take action against another vendor for this. Any vendor can make a device using that band (there are many conditions, but in principle it is open to anyone). One vendors signal is another vendors noise. Each vendor needs to live with that fact. That could, for example, mean accepting that their device will sometimes simply not work. Compare with licensed bands such as the ones used for LTE. These are (basically) allocated to individual parties for their exclusive use (ie, nobody else can interfere). If a device interferes with those bands, the FCC can take enforcement action (eventually).
- p_l 4y agoEssentially ISM band rules are that "this band is garbage and you do not get to complain if the noise is so high you cannot put a signal through even at max allowed transmit power"