Properties (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Radio
|
| gptkbp:commonName |
Boating
Microphone Emergency services GPS integration Commercial shipping Built-in speaker Search and rescue operations Weather channels Weather broadcasts Intercom functionality DSC_(Digital_Selective_Calling) |
| gptkbp:communicationEquipment |
FM (Frequency Modulation)
|
| gptkbp:distributionChannels |
25 kHz
|
| gptkbp:firstIntroduced |
1930s
|
| gptkbp:frequency |
30 MHz to 300 MHz
|
| https://www.w3.org/2000/01/rdf-schema#label |
VHF Radio
|
| gptkbp:operationalRange |
Line of sight
|
| gptkbp:powerOutput |
up to 25 watts
|
| gptkbp:radar |
Vertical antenna
|
| gptkbp:regulatoryBody |
gptkb:FCC_(Federal_Communications_Commission)
gptkb:ITU_(International_Telecommunication_Union) |
| gptkbp:trainingPrograms |
Limited_by_the_curvature_of_the_Earth
|
| gptkbp:transmission |
up to 100 nautical miles
|
| gptkbp:uses |
Amateur radio
Aviation communication Marine communication Public service communication |