AIS vørur
17. Jan 2012
AIS loysnir til Skip og land. ...
AIS74 Antenna
Details
Long range high gain International Maritime AIS Antenna for professional use
- 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
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
GAIN
4 dB (Marine), 0.5 dBd, 2.6 dBi
VSWR
< 1.3:1
POLARISATION
Vertical
RADIATION PATTERN
Omni-directional
MAX. INPUT POWER
150 W
ANTISTATIC PROTECTION
Direct Ground (DC-short)
