Small size and ruggedness, demand of vehicle locating and marine navigation GPS/ GLONASS/GSM antenna that will sustain harsh environment.
| 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: |
Standard in ivory white, other colours available upon request. |
| Mounting: |
Bulkhead mount with 0.8 inch threaded wing nut (standard accessory). |
| Cable & Connector |
| RF cable: |
RG174-3M or 5M |
| Pulling strength: |
6Kg @ 5sec. molded plastic on connector end for strain relief. |
| Connector |
SMA(M) or Others |
| Antenna Element |
| Center Frequency: |
1575Mhz & 1596-1610 MHz |
| Polarization: |
R.H.C.P. (Right Handed Circular Polarization). |
| Bandwidth |
10 MHz min. @S11£-10 dB, 24MHz typ. @S11<-8dB |
| Gain @ 10o Elevation: |
2 dBi typical. |
| Axial Ratio: |
3 dB max. |
| Output VSWR: |
1.5 max |
| Output Impedance: |
50 ohm |
| Low Noise Amplifier |
| Power Gain: |
1570 Mhz : 29db typ
1610 Mhz : 29db typ |
| Bandwidth: |
50 MHz min. |
| Noise Figure: |
1.5 typ |
| Outer Band Attenuation: |
20 dB min. @ Fo +/-50 Mhz. |
| Supply Voltages: |
2.3~5.5V DC. |
| Current Consumption: |
2.5V : 6.6mA Typ.
3V: 10.6mA Typ.
4V: 14.6mA Typ.
5V: 20.6mA Typ. |
| Output Impedance: |
50W ohm |
| Overall Performance: (antenna element, LNA & coax cable) |
| Center Frequency: |
1570 ~1610 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: |
2.0 max. |
| Axial Ratio: |
3 dB max. |
| Bandwidth: |
10MHz min. |
| VSWR: |
2.0 max. |
| Output Impedance: |
50W ohm |
| Environmental |
| Operating Temperature: |
-40°C ~ +85°C. |
| Storage Temperature: |
-40°C ~ +90°C. |
| Relative Humidity: |
95% non-condensing. |
| Water Resistance: |
100% waterproof. |
