Name: PA144-5-1.5B 2m 5EL
Brand: YUICF
SKU: PA144-5-1.5B
Availability: BackOrder

PA144-5-1.5B 2m 5EL

€135,00

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Electrical Specifications 2 m
Frequency Range:	144 – 146 MHz
Free Space Forward Gain:	10.1 dBi
Front to Back Ratio:	30 dB
3 dB Horizontal Beamwidth:	55°
Polarization:	Horizontal or Vertical
Nominal Input Impedance:	50 Ohms
SWR Across Entire Band:	< 1.2
Maximum Power Input:	More than 500 W, 1500 W available
Matching Method:	Direct feed through common mode balun
Input Connector:	“N”
Mechanical Specifications 2m
Number of elements:	5
Element Diameter:	8 mm Aluminum tube
Dipole Diameter:	8 mm Hard Copper tube
Longest element:	1040 mm
Element Mounting Position:	Below the Boom
Balun and Connectors:	Included
Boom Length:	1.46 m
Boom Size:	20 x 20 mm
Number of Boom Pieces:	1
Guy rope support:	Not necessary. Strong boom
Mounting Mast Diameter	32 – 50 mm 1″ – 1-1/2″
Survival Wind Speed:	180 km/h
Transportation Length:	1.49 m
Antenna Weight:	1.3 kg

2 meter 5 elements antenna. Measured outstanding low SWR from 144 MHz to 146 MHz. Less than 1.1 on whole band. Excellent for Tropo or repeater work. Those results are achieved at antenna connector.

2-meter-antenna-5-elements-144MHz-SWR measured

144 MHz 5 elements FM and Tropo antenna. Dipole “N” Connector and balun detail on PA144-5-1.5B. Excellent mechanical properties.

144mhz wideband antenna-PA144-5-1.5 2m band Dipole detail

Different dipole and element view on high-class 2m band 5 elements antenna. Used different UV-Resistant element insulators that we produce.

2m-portable-antenna-144-MHz-5-elements-dipole-balun-connector-detail

Measured Return Loss on finished antenna on antenna connector. All antennas in production are mesured to achieve highest possible results.

On this 2m 144 MHz 5 elements antenna Return Loss is exemplary. What is possible to achieve with superior design with latest professional full-3D electromagnetic modelling software.

Comparison of EM simulation software

144 MHz 2-meter-wideband-antenna-5-elements-Return-Loss-S11-Measure

Beautifully taken picture on PA144-5-1.5B 2m portable – tropo FM antenna 5 elements.

144MHz 2m antenna-5-elements-PA144-5-1.5

Measured Smith-Chart taken with HP8753ES 6 GHz Network Analyzer. 5 elements 2 meter Yagi antenna was on working position. Supreme results.

2m-antenna-5-elements-144-MHz-Smith-Chart-Measured-wideband

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