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BLUE STAR ANTENNAS
RED CROSS FREQUENCT YAGI
RC-2EL
INSTRUCTIONS AND USE
"This Antenna conducts electricity Keep away from Power lines"
All ways use safe instillation practices, do not install any antenna on a mast
or tower with in 1 and ½ times the falling distance to any electrical lines!
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Summary of Contents for Blue Star RC-2EL
- Page 1 BLUE STAR ANTENNAS RED CROSS FREQUENCT YAGI RC-2EL INSTRUCTIONS AND USE “This Antenna conducts electricity Keep away from Power lines” All ways use safe instillation practices, do not install any antenna on a mast or tower with in 1 and ½ times the falling distance to any electrical lines!
- Page 2 Your Element YAGI allows for mounting in, Vertical or Horizontal Polarization. POLARIZATION You must decide on a mounting position. Prior to assembling the boom. FEEDLINE We recommend you use the best quality feed line possible. This will allow the best possible performance Assemble the boom As pictured IMPORTANT...
- Page 3 Center Frequency 46-47 12 ½” 7 ½” 50-51 22” 0” The lengths of “A” & “B” should be what ever it takes to get the lowest SWR. On the portion of the band you plan to work. Tune the antenna aprox 5-6 ft off the ground, away from metal objects.
- Page 5 MMANA-GAL v. 1.1.0.10 47.5 Red Cross 2 Element Yagi Blue Star Antennas Ga : 11.55 dBi = 0 dB (Horizontal polarization) F/B: 4.74 dB; Rear: Azim. 120 dg, Elev. 60 dg Freq: 47.500 MHz Z: 47.470 + j24.763 Ohm SWR: 1.7 (50.0 Ohm), 12.7 (600 Ohm)
- Page 6 MMANA-GAL v. 1.1.0.10 47.5 Red Cross 2 Element Yagi Blue Star Antennas 60.0 50.0 fo: 46.617MHz 55.0 40.0 50.0 30.0 45.0 20.0 40.0 10.0 47.1 47.3 47.5 47.7 47.9 2.25 SWR Z0: 50.0 1.75 1.25 47.1 47.3 47.5 47.7 47.9 11.7...
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