DUAL PA144-432-21-3B

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.

• PA144-432-21-3 Manual