GWA-650

Modell: GWA-650

download

Produkt-Beschreibung

Small size and ruggedness, demand of vehicle locating and car navigation GPS antenna that will sustain harsh environment.

The antenna system GWA-65 is the integration of the high performance GPS patch antenna and a low noise amplifier into state-of-the-art low a very low profile/extremely compact/fully waterproof antenna signal enclosure. When connected to a GPS receiver with +2.5~ 5.5V DC antenna powers it provides excellent signal amplification and out-band-rejection for that receiver.

Produkt-Eigenschaft

GPS/GSM/WIFI Antenna with double threaded bolts and through holes for cable routing with course & fine treaded pitch locking for wing-nut fastener and lock-nut to prevent vibrations and un-authorize removal.

Produkt-Spezifikationen

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: RG174 / 5M or 3M,
Pulling strength: 6 Kg @ 5sec. molded plastic on connector end for strain relief.
Connector available: SMA ,SMB,Fakra ,BNC,TNC,MMCX,MCX----
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 ¡Ó 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.

 

GSM / CDMA / 3G / WIFI
Frequency 850/900/1800/1900/2170 2400~2500Mhz
VSWR 2.0 2.0
Impedence 50£[ 50£[
Cable type RG174 RG174
Cable length 5M or 3M 5M or 3M
Connector SMA Coding or Others SMA Coding or Others

This specification is subject to change without prior notice

相關產品
Inline content