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Russia Requires WiFi Registration
While WiFi wasn’t as broadly unlicensed in Russia as it is in most other industrialized nations, your can not find wifi antenna anywhere a state regulator exempted indoor use in certain bands from registration. The Mass Media agency apparently believes that it has the authority to compel this, although there’s some doubt by observers as to whether it really falls in their purview.
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Home --> Marine Antennas --> Combo Marine Antennas

GVA300



Description


Specifications:

PHYSICAL CONDITION
Constructions: Polycarbonate radome, rubber-O-ring between top radome and screw base for waterproof
Dimensions: 47.2mm(Dia.) x 38mm(H)
Weight: 240grams
Color: Standard in Black
Mounting: Bulkhead mount with 0.46 inch threaded wing nut.
Cable & Connector
RF cable: 60mm RG174/U
Pulling strength: 6 Kg @ 5sec. molded plastic on connector end for strain relief.
Connector available: SMB90(SP)
Antenna Element
Center Frequency: 1575.42 MHz +/-1.023 MHz
Polarization: R.H.C.P. (Right Handed Circular Polarization).
Absolute Gain @ Zenith: +2 dBi typical.
Gain @ 10o Elevation: -1 dBi typical.
Axial Ratio: 3 dB max.
Output VSWR: 1.5 max
Output Impedance: 50 ohm
Environmental
Operating Temperature: -40°C~ +85°C.
Storage Temperature: -45°C~ +90°C.
Relative Humidity: 95% non-condensing.

VHF Annt
Frequency 156-165Mhz (AIS System)
VSWR <2.0 Max
Impedence 50Ω
Cable type RG174
Cable length 50mm
Connector SMB90(SP)
Power 5~10W

This specification is subject to change without prior notice








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