DUAL PA144-432-17-2

PA144-432-17-2

Extra High Gain 144MHz and 432 MHz Dual Band Yagi antenna 17 elements

Excellent gain 2m 144-146 MHz and 430 - 440 MHz 70cm antenna. Wideband dual-band antenna. Low SWR on all frequencies.

Electrical Specifications 2 m

• Frequency Range:144 - 146 MHz
• Free Space Forward Gain: 11.2 dBi
• Front to Back Ratio: 26 dB
• Polarization:  Horizontal
• Nominal Input Impedance:  50 Ohms
• SWR Across Entire Band:  < 1.2
• Maximum Power Input:     100 W
• Matching : Direct feed through RG316 teflon common mode choke (current balun)
• Connector:  "N" (Common connector for both bands)

Mechanical Specifications 2 m

• Boom Length: 2 m
• Boom Size: 20 x 20 mm
• Number of Boom Pieces: 1 or 2
• Element Diameter: 4 mm Aluminum rod
• Dipole Diameter: 8 mm hard Copper tube
• Number of elements: 6
• 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: 1.1 m or 2 m
• Antenna Weight: 1.7 kg

Electrical Specifications 70 cm

• Frequency Range:     430 - 440 MHz
• Free Space Forward Gain:     13.7 dBi
• Front to Back Ratio:     27 dB
• Polarization:     Horizontal
• Nominal Input Impedance:     50 Ohms
• SWR Across Entire Band:     < 1.2
• Maximum Power Input:     50 W
• Matching : Direct feed through RG316 teflon common mode choke (current balun)
• Connector:     "N" (Common connector for both bands)

Mechanical Specifications 70 cm

• Element Diameter: 4 mm Aluminum rod
• Number of elements: 11
• Longest element:0.35 m
• Element Mounting Position: Below the Boom.

• Manual