DUAL PA144-432-21-3B
2m 7 element + 70cms 14 element yagi
Description
PA144-432-21-3
1 kW - 2 m 750 W - 70 cm Common Connector DualBand Yagi Antenna
Excellent gain 21 element 2m 144-146 MHz and 430 - 440 MHz 70cm antenna. Wideband dual-band.
2m 70cm Dual Band Antenna PA144-432-21-3 With Common Connector
Electrical Specifications 2 m
- Frequency Range: 144 - 146 MHz
- Free Space Forward Gain: 12.8 dBi
- Front to Back Ratio: 28 dB
- 3 dB Horizontal Beamwidth: 40°
- Polarization: Horizontal
- Nominal Input Impedance: 50 Ohms
- SWR Across Entire Band: < 1.25
- Maximum Power Input: 1000 W
- Matching Method: Voltage Balun
- Connector: "N" (Common connector for both bands)
Mechanical Specifications 2 m
- Boom Length: 2.92 m
- Boom Size: 30 x 30 mm
- Number of Boom Pieces: 2
- Element Diameter: 8 mm Aluminum tube
- Dipole Diameter: 8 mm Hard Copper tube
- Number of elements: 7
- Longest element: 1.03 m
- Element Mounting Position: Below the Boom
- Mounting Mast Diameter: 1-1/4" - 2-3/4" 43 - 70 mm
- Survival Wind Speed: 150 km/h
- Transportation Length: 1.5 m
- Antenna Weight: 3.5 kg
Electrical Specifications 70 cm
- Frequency Range: 430 - 440 MHz
- Free Space Forward Gain: 15.4 dBi
- Front to Back Ratio: 23 dB
- 3 dB Horizontal Beamwidth: 22°
- Polarization: Horizontal
- Nominal Input Impedance: 50 Ohms
- SWR Across Entire Band: < 1.3
- Maximum Power Input: 750 W
- Connector: "N" (Common connector for both bands)
Mechanical Specifications 70 cm
- Element Diameter: 4 mm Aluminum rod, 8 mm Aluminum tube
- Number of elements: 14
- Longest element: 0.35 m
- Element Mounting Position: Below the Boom.
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