Extra High Gain 144MHz and 432 MHz Dual Band Yagi antenna 17 elements PA144-432-17-2A
Excellent gain 2m 144-146 MHz and 430 – 440 MHz 70cm antenna. Wide-band dual-band antenna. Low SWR on all frequencies.
Dipole, balun, and connector view:
Goliath Bracket View:
Boom end:
All elements marked:
Electrical Specifications 2 meter
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 Method: Direct feedthrough RG316 Teflon common mode choke (current balun)
Connector: “N” (Common connector for both bands)
Mechanical Specifications 2 meter
Boom Length: 2 m
Boom Size: 20 x 20 mm
Number of Boom Pieces: 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: 43 – 70 mm 1-11/16″ – 2-3/4″ OD
Survival Wind Speed: 150 km/h
Transportation Length: 1.2 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 Method: Direct feedthrough 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: 12
Longest element: 0.35 m
Element Mounting Position: Below the Boom
Dipole, balun, connector and marking view:
PA144-432-17-2 label:
All 2 meter / 70 cm antennas: 2m/70cm antennas
2m / 70cm Common Connector antenna2m / 70cm Two Connector Dual Band
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