GVM-650

Outside GPS/VHF/GSM Antenna

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Beschrijving

FOR Base Antenna or Car / Marine GPS/VHF/GSM AVL/AIS/Orbcomm System

Specificaties

GPS Antenna Specifications: GA65

Physical Condition
Constructions: Polycarbonate radome,detachable cable/connector for easy mount, rubber-O-ring between top radome and screw base for waterproof
Dimensions: 60mm(Dia.) x 45mm(H)
Weight: 65grams (w/o cable & connector).
Color: White or Black (Optional)
Mounting: Bulkhead mount with 0.8 inch threaded wing nut (standard accessory).
Cable & Connector
RF cable: SMA(M)-10M RG58 -TNC(M) or Optional
Pulling strength: 6 Kg @ 5sec. molded plastic on connector end for strain relief.
Connector SMA(F)
Antenna Element
Center Frequency: 1575.42 MHz +/-1.023 MHz
Polarization: R.H.C.P. (Right Handed Circular Polarization).
Absolute Gain @ Zenith: +5 dBi typical.
Gain @ 10°C Elevation: -1 dBi typical.
Axial Ratio: 3 dB max.
Output VSWR: 1.5 max
Output Impedance: 50 ohm
Low Noise Amplifier
Center Frequency: 1575.42 +/- 1.023 MHz
Power Gain: 28 db +/-3db
Bandwidth: 10 MHz min. @S11 ≤ -10 dB
Noise Figure: 1.5 typ
Outer Band Attenuation: 20 dB min. @ Fo +/-50 Mhz.
Supply Voltages: 2.5~5.5V DC.
Current Consumption:

2.5V : 6.6mA Typ.
3V: 8.6mA Typ.
4V: 12.6mA Typ.
5V: 16.6mA Typ.

Filter 20dB 25dB @ fo+/- 50MHz
30dB 35dB @ fo+/- 100MHz
* fo=1575.42MHz
Overall Performance: (antenna element, LNA & coax cable)
Center Frequency: 1575.42 +/- 1.023 MHz
Gain: At 90° vertical to sky 30 ± 4.5dBi (cable loss)
Note:1 Mounted on the 60mm x 60mm square ground plane
Noise Figure: 1.5 max.
Axial Ratio: 3 dB max.
Bandwidth: 10 MHz min. @S11≤ -10 dB
VSWR: 2.0 max.
Output Impedance: 50 ohm
Environmental
Operating Temperature: -40°C~ +100°C.
Storage Temperature: -40°C~ +100°C.
Relative Humidity: 95% non-condensing.
Water Resistance: 100% waterproof.

 

GA65G FB6 SUS L- mounting :

GSM Antenna Specifications: GSM-50A

 

Frequency range: 850/900/1800/1900/2170Mhz
Gain: 3dBi
V.S.W.R: < 2.0
Impedence: 50 ohm
Connector: SMA male
Dimension: 164mm +/-10 x OD16.2mm
Weight: 64g
Polarization : vertical
Power handling : 50W
Colour : white
Rated wind velocity : 60m/s
Working Temperature : -40~60°C
 Lightning Protection : Direct Ground

*This specification is subject to change without prior notice / Data Updated: Dec.07, 2011 

VHF Antenna Specifications: TH160B-SUS Whip Antenna

Frequency range: 138-165Mhz
Gain: 1dBi
V.S.W.R: < 2.0
Impedence: 50 ohm
Connector: SMA male
Dimension: 355mm +/-10 x OD14.7mm(SUS Whip 3.0mm)
Weight: 45g
Polarization : vertical
Power handling : 50W
Colour : Black
Rated wind velocity : 60m/s
Working Temperature : -40~60°C
 Lightning Protection : Direct Ground

*This specification is subject to change without prior notice / Data Updated: Dec.07, 2011

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