PA144-432-29-4.5AP

145/433MHz Yagi 30ele

SKU: DUAL PA144-432-29-4.5AP Category: Feature: Brands: , Awaiting Stock

Description

2 meter 70 cm Single Connector Dual Band Antenna PA144-432-29-4.5AP

Lightweight Common Connector Dual Band Antenna

Maximum power input 1000W on 144-146 MHz with 9 active elements and 750W on 432-434 MHz with 20+1 active elements.

Light Weight construction with common connector for both bands with very handy boom length of about 4.4 meter. Does not need guy rope support for stationary use. Because of quality construction with easy assembling, this antenna is suitable for portable use and two band contesting with one transceiver. Two or four antennas in stack are very efficient for competitions and EME communications. Easy Moon Bounce on single call and on both bands.

Electrical Specifications 2 meter
Frequency Range:144 – 146 MHz
Free Space Forward Gain:13.5 dBi
Front to Back Ratio:27 dB
3 dB Horizontal Beamwidth:39.8°
Polarization:Horizontal
Nominal Input Impedance:50 Ohms
SWR Across Entire Band:< 1.2
Maximum Power Input:1000 W
Matching Method:Voltage Balun
Connector:“N” (Common connector for both bands)
Mechanical Specifications 2 meter
Number of Elements:9
Element Diameter:8 mm Aluminum tube
Dipole Diameter:8 mm Hard Copper tube plastic coated.
Longest Element:1030 mm
Element Mounting Position:Below the Boom
Balun and Connector:Included
Electrical Specifications 70 cm
Frequency Range:432 – 434 MHz
Free Space Forward Gain:16.9 dBi
Front to Back Ratio:28 dB
3 dB Horizontal Beam width:21.2°
Polarization:Horizontal
Nominal Input Impedance:50 Ohms
Maximum Power Input:750 W
Matching Method:Voltage Balun
Connector:“N” (Common connector for both bands)
Mechanical Specifications 70 cm
Number of Elements:20+1
Element Diameter:4 mm Aluminum rod and 8 mm Al tube
Dipole Diameter:8 mm Hard Copper tube plastic coated
Longest Element:350 mm
Element Mounting Position:Below the Boom
Balun and Connector:Included
Common Mechanical Specifications
Boom Length:4.35 m
Boom Size:Tapered Boom 20×20, 30×30, 20x20mm
Number of Boom Pieces:4
Guy Rope Support:Not Necessary (by order)
Mounting Mast Diameter:43 – 70 mm 1-11/16″ – 2-3/4″ OD
Survival Wind Speed:150 km/h
Wind Load:0.12m2
Transportation Length:1.2 m
Net Weight:4.6 kg
Gross Weight:5.6 kg

Antenna have been calculated using state of the art full 3D Electromagnetic Simulation Software including the influence of the boom, bracket, baluns and connectors. The performance of the antenna designed using these techniques are exceptional, far better than any antennas designed using “wire” programs like EZNEC Pro/4 – NEC v4.2 or NEC v5.0, 4NEC2, MMANA or AO.

Dual Band 144 MHz and 432 MHz Yagi antenna with single connector for both bands PA144-432-29-4.5AP 2 meter top-level Azimuth Radiation Pattern achieved with careful design and optimization.

Dual Band Light Weight 2m and 70cm Yagi with single connector for both bands PA144-432-29-4.5AP

Manual PDF here under our downloads tab.

Downloads

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