ACR Electronics Nauticast 2607 - Manual (Page 70)

TECHNICAL DATA:
DRAWING NO.
2624 Antenna VHF GPS Combo
SCALE
1:1 ACR Electronics, Inc.
Electrical specifications:
Frequency range
VHF: 156-162 MHz, VSWR <2 :1 GPS:
1575.42MHz, L1
Nominal impedance 50 ohm
Power rating VHF: 25 W
Gain VHF: 1 dBi
GPS: +24dBic
Polarization VHF: Vertical
GPS: RHCP
Power GPS 2 – 5.6V DC feed through the coax. cable,
16mA
+ center, -outer conductor
Noise figure, GPS amp. 1.2dB maximum
Connector N female
Cable length between
antenna and filter RG214 : 40m maximum
RG58 : 20m maximum
Mechanical specifications:
Design
VHF: Centerfed coaxialdipole.
GPS: Active Quad helix
Radiating elements completely enclosed in
polyurethane foam within a fiberglass
tube.
Height 0,97m
Weight 0,5 kg
Wind rating 55 m/s = 125 mph
Finish Polyurethane lacquer, white
Temperature range -40°C, +50°C;+ -28 °F, +122°F