A-111
Active GPS Antenna
As a leading manufacturer of GPS Antenna, we not only provide professional Active GPS Antenna, but also offer quality Waterproof GPS Antenna and Flange GPS Antenna.
Because of its unique 10 watt RF protection design, A-111 GPS Active Antenna is the most suitable GPS antenna for using in a server environment. A-111 GPS Active Antenna is equipped with 3 signal noise filters and 2-stage LNA (Low Noise Amplifier), which will provide the most accurate signal to GPS devices. Its wide-range power supply and short-circuit protection make A-111 GPS Active Antenna suitable for all kinds of GPS applications and will help prevent them from being damaged. Like all the other ARKNAV antennas,A-111 GPS Active Antenna is made with high quality double-shielding cable and silver coated conducting pin, and complies with RoHS directives.
- 1. 10W RF protection in the front end to keep GPS receivers from damage
- 2. EMI suppressor filter
- 3. Short-circuit protection
- 4. Narrow band width: <50MHz
- 5. Wide power input range: +3V ~ +6V
- 6. Double shielded low loss 2.7mm RG174 cable
- 7. Cable length up to 10 meters
- 8. Silver tined conductor
- 9. Interference suppression: > 25 dB (Fo +/-100MHz)
- 10. Power consumption: 11mA ~ 13mA
- 11. Meet RoHS Directive
| General | |
| 2 Stages active LNA | |
| BPF | |
| RF protection(10watt), nano-second Spark-Gap | |
| Dielectric Patch antenna | |
| Low Noise Low drop-out, Linear Regulator | |
| Low Loss RG/174 Coax cable with double shield | |
| Aluminum Base/ PC+ Radome Plastic | |
| Performance | |
| Receiving Frequency | L1 Band(1575.42MHz) |
| Output Impedance | 50 ohms |
| Polarization’s | Right Hand Circular (RHC) |
| Bandwidth | 10dB MHz @ -3dB point |
| VSWR | 1.5 Typical @ 1575MHz |
| Elev. Angle Coverage | 5~90 degree |
| Az. Bearing Coverage | 360 degree |
| Filtering | BPF <10 MHz B/W @-3dB |
| Over-all Gain | 28dB (typical including 4dB cable loss & Filters) |
| Over-all NF | <1.8dB @fo, 2dB max. |
| LNA Characteristic | K=>1 Un-conditionally Stable |
| Electrical | |
| Power Input | +3Vdc to + 6Vdc input, Auto Switching |
| Power Consumption | 11mA to 13mA (max) |
| Power Input | Reverse Polarity Short Circuit shutdown |
| Over-Current | Thermal Over-current shutdown >+150degreeC |
| Physical | |
| Dimensions | 44 x 34 x 12mm +/-0.5mm |
| Mount | Magnetic |
| Radome Color | Black |
| Coax Connector | BNC, SMA, SMB, MCX, MMCX, GT-5, Hirose…etc. |
| Coax Cable | RG-174U double shielded 5m, Low Loss 0.7dB/m |
| Environmental | |
| Operating Temperature | -30 to + 85 degree C |
| Storage | -40 to + 90 degree C |
| Optional | |
| 1. Open Frame Antenna , with RF shield | |
| 2. Open Frame with 3” Flanges & RF shield | |
| 3. Ant + Aluminum Base | |
| File Name | File Size | Time |
| A-111 ARKNAV-Datasheet | 419 KB | Sep 18th 2009 |