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Drills a hole fixed GPS Antenna(Low Input Voltage)
AVL system and project vehicles management special-purpose gps antenna
The antenna system GA-60 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.
Features:
GPS 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.
Specifications:
| PHYSICAL CONDITION |
| Constructions: |
Polycarbonate radome, rubber-O-ring between top radome and screw base for waterproof |
| Dimensions: |
47.2mm(Dia.) x 38mm(H) |
| Weight: |
100grams (with 5M cable & connector). |
| Color: |
Standard in Black |
| Mounting: |
Bulkhead mount with 0.46 inch threaded wing nut. |
| Cable & Connector |
| RF cable: |
5 meter RG174/U (standard) other length (optional) |
| Pulling strength: |
6 Kg @ 5sec. molded plastic on connector end for strain relief. |
| Connector available: |
SMA/SMB/MCX/MMCX/GT5/FME--- |
| Optional: |
Universal Connector Adapter (FME to TNC/BNC/SMA/SMB/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: |
1.5 max |
| Output Impedance: |
50 ohm |
| Low Noise Amplifier |
| Center Frequency: |
1575.42 MHz |
| Power Gain: |
28db +/-4.5db |
| Bandwidth: |
10MHz min. |
| Noise Figure: |
1.5 min. |
| Outer Band Attenuation: |
3 dB max. |
| 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. |
| Output Impedance: |
50W ohm |
| Overall Performance: (antenna element, LNA & coax cable) |
| Center Frequency: |
1575.42 Mhz. |
| Gain: |
At 90° 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: |
-50°C~ +90°C. |
| Relative Humidity: |
95% non-condensing. |
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