| NXDN |
|
NXDN (Next Generation Digital Narrowband) is a digital air interface
developed jointly by ICOM and Kenwood. It uses Frequency Division
Multiple Access (FDMA) and fits two channels in 12.5 kHz of bandwidth.
NXDN uses four-level FSK modulation. NXDN supports both analog and digital voice traffic. |
© 2005-2015, Signal Harbor