Concept
Decca Navigator System main chain receivers
| URI | http://vocab.nerc.ac.uk/collection/L05/current/POS01/2/ | |
|---|---|---|
| Within Vocab | SeaDataNet device categories | |
| Alternative Labels | Decca main chain | |
| Definition | <frequency>70 and 130kHz</frequency><mode>hyperbolic</mode><range>450km (day) to 750km (night)</range><accuracy>50m(day) to 200m (night) in good conditions down to 2km near range limit</accuracy><operating>WWII to 2001-03 (2000-03-31 in UK)</operating><notes> Transmitter groups, each with a master and three slaves</notes>. | |
| Date | None | |
| Identifier | POS01 | |
| Note | accepted | |
| Is Version Of | POS01 | |
| version | 2 | |
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