The RLACS156 is a GPS/GLONASS antenna that can receive the GPS L1, Galileo E1, GLONASS L1 and SBAS (WAAS, EGNOS and MSAS) frequency bands (1574 – 1606 MHz).
| Antenna | |
|---|
| Architecture | Dual, Quadrature Feeds |
|---|
| 1 dB Bandwidth | 32 MHz |
|---|
| Antenna Gain (with 100 mm ground plane) | 4.25 dBic |
|---|
| Axial Ratio (for both L1 and G1) at zenith | <1 dB |
|---|
| Electrical | |
|---|
| Architecture | One LNA per feed line, mid-section SAW filter |
|---|
| Filtered LNA Frequency Bandwidth | 1574 – 1606 MHz |
|---|
| Polarization | RHCP |
|---|
| LNA Gain | 28 dB (minimum), 1575.42 – 1606 MHz |
|---|
| Gain flatness | ±2 dB, 1575 – 1605 MHz |
|---|
| VSWR (at LNA output) | <1.5:1(typical),1.8:1(maximum) |
|---|
| Noise Figure | TW2410: 1.5 dB(typical);TW2412: 3.5 dB(typical) |
|---|
| ESD Circuit Protection | 15 kV air discharge |
|---|
| Supply Voltage Range (over coaxial cable) | +2.5 to 16 V DC nominal (12 V recommended maximum) |
|---|
| Supply Current | 15 mA at 85°C (typical), 22 mA at 85°C (maximum) |
|---|
| Out-of-Band Rejection | <1500 MHz >32 dB |
|---|
| <1550 MHz >25 dB |
|---|
| >1640MHz>35 dB |
|---|
