GWA680

Vehicle Locating GPS/3G & LTE/WIFI MIMO Antenna

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Product Specification

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 90mm(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: RG174-20CM
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 @ 10o Elevation: -1 dBi typical.
Axial Ratio: 3 dB max.
Output VSWR: 2.0
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
Outer Band Attenuation: 3 dB max.
Supply Voltages: 2.5~5.5V DC.
Current Consumption: at 2.5V  6.6mA Typ.
at 3.0V  8.6mA Typ.
at 4.0V  12.6mA Typ.
  at 5.0V  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 90o  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: -40oC~ +80oC.
Storage Temperature: -40oC~ +80oC.
Relative Humidity: 95% non-condensing.
Water Resistance: 100% waterproof.

 

GSM / CDMA / 3G / LTE WIFI
Frequency 690~960/1710~2700 2400~2500Mhz
VSWR 2.0 2.0
Impedence 50Ω 50Ω
Cable type RG174 RG174
Cable length 20CM 20CM
Connector SMA(F) SMA(F)

*This specification is subject to change without prior notice                                 Data Updated: Jul.28, 2016

GSM TEST : ON 320X240mm GND

Frequency (MHz) 690 740 790 840 890 940 960 1710 1760 1810 1860 1910 1960 2010
Efficiency (%) 34.66 43.70 34.20 33.50 26.26 32.17 33.71 37.50 49.94 57.53 63.53 46.18 51.22 57.97
Peak Gain (dBi) -2.23 -0.15 -0.99 -0.94 -1.43 -1.39 -1.12 1.70 2.58 1.69 2.74 1.71 2.82 3.34
Frequency (MHz) 2060 2110 2160 2210 2260 2310 2360 2410 2460 2510 2560 2610 2660 2700
Efficiency (%) 60.37 62.07 64.74 77.16 81.93 70.04 67.77 66.59 65.90 68.15 68.26 64.25 53.46 44.39
Peak Gain (dBi) 3.31 3.15 2.81 2.58 3.83 4.56 4.30 4.08 3.31 3.99 4.36 4.73 2.48 1.98

WIFI TEST : ON 320X240mm GND

Frequency (MHz) 2400 2410 2420 2430 2440 2450 2460 2470 2480 2490 2500
Efficiency (%) 63.02 65.72 68.78 71.50 73.51 75.07 75.00 73.27 71.71 71.57 70.26
Peak Gain (dBi) 2.19 2.44 2.26 2.64 2.77 2.94 2.94 2.70 2.62 2.80 2.91

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