Antenna L1
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RA1 — the L1 antenna specifications:
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frequency range - 1540-1620 MHz;
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VSWR - 2;
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antenna gain - 5 dBi;
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axial ratio (above 15 degrees elevation) - 3 dB;
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power supply voltage - 4.5 V;
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power supply current - 50 mA;
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dimensions (no enclosure, cyl. (diameter x height)) - 104 x 30 (mm);
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dimensions (enclosure, cyl. (diameter x height)) - 120 x 120 (mm);
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weight (no enclosure) - 100 g;
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weight (with enclosure) - 1.5 kg.
Antenna L1/L2
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RA1L125 — the L1/L2/L5 antenna specifications:
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L1 output frequency range - 1540-1620 MHz;
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L2/L3/L5 output frequency range - 1140-1250 MHz;
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VSWR L1 output - 2;
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VSWR L2/L5 output - 2;
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antenna gain L1 output - 0 dBi;
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axial ratio L1 output (above 15 degrees elevation) - 6 dB;
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antenna gain L2/L5 output - -2 dBi;
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axial ratio L2/L5 output (above 15 degrees elevation) - 6 dB;
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power supply voltage - 4.5 V;
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power supply current - 120 mA;
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dimensions (no enclosure, cyl. (diameter x height)) - 104 x 30 (mm);
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dimensions (enclosure, cyl. (diameter x height)) - 120 x 120 (mm);
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weight (no enclosure) - 100 g;
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weight (with enclosure) - 1.5 kg.