Wide-band subspace was a type of subspace signal used to communicate when a hail had been ignored or visual contact was not possible. It was a band generally received by most starships.
In 2372, Captain Kathryn Janeway used a wide-band subspace signal to communicate with the Pralor Automated Personnel Units, which had abducted B'Elanna Torres and refused to acknowledge hail requests. (VOY: "Prototype")
| Subspace communication |
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| amplifier • antenna • bandwidth • beacon • frequency • hyper- • interference • interplexing beacon • link • log • monitor • neural transceiver • relay • relay network • relay station • signal • static • transceiver • transmission • transmitter • transponder • wide-band |