S67157586

Dual-band L1/L2 active GPS antenna provides low-noise coverage at 1227.6 MHz and 1575.42 MHz with a VSWR of 2.0:1. Requires +4 to +24 VDC. The 26.5 dB amplifier is integrated under the radome. Additional filtering provides significant out-of-band rejection and reduced possibility of saturation by non-GPS signals. DC bias is provided through the coax connector. Spherical-radius molded radome provides enhanced protection against rain, ice and lightning strikes. Qualified for high-speed military aircraft or dual-frequency surveying applications. ELECTRICAL
Frequency ............... 1565-1585 MHz (L1)
1217-1237 MHz (L2)
VSWR ....................... 2.0:1
Polarization ............. RHCP
Impedance ............... 50 ohms
Antenna Gain (Typ) . 3 dBic @ Zenith
Gain Coverage (min) -1.0 dBic 0° = . = 75°
-2.5 dBic 75° < . = 80°
-4.5 dBic 80° < . = 85°
-7.5 dBic . = 90° @ Horizon
Gain (Preamp) ......... 26.5 dB
Noise Figure ............ 2.8 dB
Power Handling ...... 1 watt
Voltage ..................... +4 to +24 VDC
Current ..................... 60 mA
Lightning Protection DC grounded
MECHANICAL
Weight ...................... 7 oz.
Height ...................... .70 in.
Diameter .................. 3.50 in.
Material .................... 6061-T6 aluminum / thermoset plastic
Finish ....................... Skydrol resistant enamel
Connector ................ TNC
ENVIRONMENTAL
Temperature ............ -80°F to +203°F
Vibration .................. 10 Gs
Altitude .................... 70,000 ft.

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