Gomul tíðindir
21. Jan 2011
Tíðindir frá gomlu heimasíðuni hjá Vikmar
AIS54 við 10m kaðal
Details
Long range high gain International Maritime AIS Antenna for the leisure market
- AIS antenna especially made for leisure boats
- Economical replacement for all professional marine AIS antennas
- Improved gain compared to other high quality marine AIS antennas
- Reduced antenna weight compared to similar marine AIS antennas
- Matching designs available for other frequency bands
- For mounting on all US style brackets with 1"-14NF threaded stud
Electrical specifications
FREQUENCY
161.5 - 162.5 MHz (International AIS-band)
BANDWIDTH
1 MHz
ANTENNA TYPE
End-fed full 1/2 λ dipole - no groundplane needed
IMPEDANCE
50 Ohm
VSWR
< 1.3:1
POLARISATION
Vertical
GAIN
4 dB (Marine), 0.5 dBd, 2.6 dBi
RADIATION PATTERN
Omni-directional
MAX. INPUT POWER
150 W
ANTISTATIC PROTECTION
Direct Ground (DC-short)
