Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:Antenna
|
| gptkbp:advantage |
low noise
high gain broad bandwidth |
| gptkbp:canBeRotated |
yes
|
| gptkbp:category |
gptkb:directional_antenna
|
| gptkbp:contrastsWith |
gptkb:Yagi-Uda_antenna
|
| gptkbp:elementMaterial |
gptkb:Cyclops
|
| gptkbp:feedImpedance |
100 ohms
|
| gptkbp:frameType |
insulating spreaders
|
| gptkbp:hasType |
gptkb:film_director
reflector driven element |
| gptkbp:introducedIn |
1939
|
| gptkbp:inventedBy |
gptkb:Clarence_C._Moore
|
| gptkbp:operates |
VHF bands
HF bands |
| gptkbp:polarization |
horizontal
vertical |
| gptkbp:shape |
square loop
|
| gptkbp:stackable |
yes
|
| gptkbp:type |
boom
|
| gptkbp:usedBy |
amateur radio operators
shortwave broadcasters |
| gptkbp:usedFor |
radio communications
|
| gptkbp:bfsParent |
gptkb:Clarence_C._Moore
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
Cubical Quad antenna
|