NASA Marine 518/490khz Navtex Antenna Unit - DFAE
Click Image for Gallery
NASA Marine 518/490khz Navtex Antenna Unit - DFAE
Replacement 518/490 kHz Navtex Antenna for Dual Frequency Navtex Units that have a frequency switch rather than on screen switching.
Not compatible with 518 kHz Navtex, see NAVANT