| 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 Based on 70×70mm ground plane |
| Gain @ 10o Elevation |
-1 dBi typical |
| Axial Ratio |
3 dB max. |
| Output VSWR |
1.5:1 Typ. |
| Output Impedance |
50 ohm |
| Low Noise Amplifier |
| Center Frequency |
1575.42 MHz +/- 1.023 MHz |
| Power Gain |
38db(3V) / 45db(5V) (Without cable +25℃±10℃) |
| Bandwidth |
10 MHz min. |
| Noise Figure |
1.6 Typ. |
| Outer Band Attenuation |
20 dB min. @ Fo +/-50 MHz |
| Supply Voltages |
3.0~5.0V DC |
| Current Consumption |
21mA@ 3.0V DC,25mA@ 5.0V DC |
| VSWR |
1.5 max. |
| Output Impedance |
50 ohm |
| Overall Performance: (antenna element, LNA & coax cable) |
| Center Frequency |
1575.42 MHz |
| Gain |
38db(3V) / 45db(5V) (Without cable +25℃±10℃) |
| Noise Figure |
2.0 max. |
| Bandwidth |
10 MHz min. |
| Axial Ratio |
3 dB max. |
| VSWR |
1.5 max. |
| Output Impedance |
50 ohm |
| Environmental Conditions |
| Operating Temperature |
-30°C to +80°C |
| Storage Temperature |
-40°C to +100°C |
| Relative Humidity |
40% to 95% non-condensing |
| Water Resistance |
100% waterproof |
| Physical Constructions |
| Dimensions |
Antenna： 60mm(Dia.) × 45mm(H) |
| |
| Weight |
65 grams (without cable) |
| Standard Mounting |
Bulkhead mount with 0.8 inch threaded wing nut (standard accessory). |
| Cable & Connector |
| RF Connector |
SMA(F) or TNC(F) |
| Cable Pulling strength |
6 Kg @ 5sec. molded plastic on connector end for strain relief. |
