GPS – GLONASS antenna d. 7 cm (3″)



NAV-6 is a GPS and GLONASS antenna especially designed for the marine environment. It combines a high performance GPS patch antenna and a 24 dB low noise amplifier (at 5V DC) into a compact waterproof antenna with exclusive design.



Connect the NAV-6 to a GPS or GLONASS receiver to act as an external antenna and improve the reception signal when the GPS unit doesn’t have a good view of the sky and the internal antenna doesn’t perform well.

NAV-6 is also a GPS antenna for the most popular AIS transponders on the market with TNC connector.

NAV-6 minimizes temporary loss of signal during navigation and maintains the best possible accuracy.






NAV-6  is supplied with deck mount, mounting set and a 10 m (33′) RG-58 cable with TNC male connectors. Standard 1″ x 14 threads for pole mounting.


  • 24 dB low noise amplifier
  • 10 m (33′) RG-58 cable with TNC male connectors
  • 1″ x 14 thread standard mount


Technical specifications:

 Frequency  1572-1610 MHz
 Impedance  50 ohm
 Polarization  Vertical
 LNA Gain  24 dB (5V), 23 dB (3V)
 V.S.W.R.  < 1,2:1
 Voltage supply  2,7V – 5,5V
 Current  15 mA to 25 mA
 Power (max)  138 mW
 Operating temp.  -40°C to +85°C
 Construction  Fully waterproof
 Mounting  Deck/pole 1″ x 14 thread
 Code  PF AN NGPS001


NAV-6 User Manual