GVA-300

Drills a hole fixed GPS /VHF Antenna

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Product Description

(Passive Antenna )

AIS system & boat manages the double frequency GPS/VHF Antenna

Product Specification

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.