Statements (32)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:radio_station
|
| gptkbp:canBe |
digital
superheterodyne receiver analog software-defined crystal radio |
| gptkbp:component |
home audio systems
portable radios car audio systems |
| https://www.w3.org/2000/01/rdf-schema#label |
AM radio receivers
|
| gptkbp:inventedBy |
early 20th century
|
| gptkbp:mayReceive |
gptkb:music
news talk shows emergency broadcasts |
| gptkbp:operates |
long wave band
medium wave band |
| gptkbp:predecessor |
FM radio receivers
|
| gptkbp:recipient |
AM radio signals
|
| gptkbp:regulates |
gptkb:FCC
gptkb:ITU |
| gptkbp:requires |
gptkb:audio_equipment
detector Antenna tuner |
| gptkbp:usedBy |
emergency services
consumers hobbyists |
| gptkbp:usedFor |
audio broadcasting
|
| gptkbp:uses |
gptkb:amplitude_modulation
|
| gptkbp:bfsParent |
gptkb:loop_antenna
|
| gptkbp:bfsLayer |
6
|