2m – 70cm DualBand EME Yagi Antenna PA144-432-34-6-2CBGP Two Separate Connectors

245,00 

Dual Band EME – Terrestrial Yagi Antenna PA144-432-34-6-2CBGP Two separate antennas on the same boom. Behaves as two mono band antennas.

Extra High Gain 144 MHz and 432 MHz Dual Band Yagi antenna 11 elements on 144 MHz and 23 elements on 432 MHz.

PA144-432-34-6-2CBGP Antenna

Tropo – EME with stack of two or four antennas. 

100 W will be enough to start work a lots of amateur around the world on two bands.

System with just two vertically stacked antennas (2.55m distance) could achieve about 17.35 dBi on 144 MHz and about 20.8 dBi on 432 MHz.

Save your space for another antennas.

PA144-432-34-6-2CBGP 144 MHz and 432 MHz-Dual Band Antenna G/T on 144 MHz
PA144-432-34-6-2CBGP 144 MHz and 432 MHz-Dual Band Antenna G/T on 144 MHz

 

PA144-432-34-6-2CBGP 144 MHz and 432 MHz-Dual Band Antenna G/T on 432 MHz

PA144-432-34-6-2CBGP 144 MHz and 432 MHz-Dual Band Antenna G/T on 432 MHz

 

DualBand Antenna PA144-432-34-6-2CBGP Measured VSWR 144 MHz  with calibrated HP8753ES Network Analyzer

2 meter PA144-432-34-6 Measured VSWR

 

DuoBand Antenna PA144-432-34-6-2CBGP Measured VSWR 432 MHz

70 cm DualBand Antenna PA144-432-34-6 Measured VSWR

 

Dual Band 2 m 70 cm High Gain Antenna PA144-432-34-6-2CBGP

 

Electrical Specifications 2 m
Frequency Range: 144 – 145 MHz
Free Space Forward Gain: 15 dBi
Front to Back Ratio: 27 dB
3 dB Horizontal Beamwidth: 33.6 °
G/T -3.54
Polarization: Horizontal
Nominal Input Impedance: 50 Ohms
SWR Across Entire Band: < 1.2
Maximum Power Input: 1.5 kW 
Matching Method: Direct feed through common mode RG142 Teflon choke (current balun)
Connector: “N”
Mechanical Specifications 2m
Boom Length: 5.84 m
Boom Size: 40 x 40 mm different wall thickness
Number of Boom Pieces: 3 – 4
Element Diameter: 8 mm Aluminum tube
Dipole Diameter: 8 mm Hard Copper tube
Number of elements: 11
Longest element: 1.03 m
Element Mounting Position: Below the Boom
Guy rope support: 10 x 20 x 620 mm Stainless Steel
Mounting Mast Diameter: 1-1/4″ – 2-3/4″ 43 – 70 mm
Survival Wind Speed: 150 km/h 
Transportation Length: 1.5 m or 2 m
Antenna Weight: 9.5 kg
Electrical Specifications 70 cm
Frequency Range: 432 – 434 MHz
Free Space Forward Gain: 17.8 dBi
Front to Back Ratio: 27 dB
3 dB Horizontal Beamwidth: 22.8°
G/T 5.28
Polarization: Horizontal
Nominal Input Impedance: 50 Ohms
SWR Across Entire Band: < 1.2
Maximum Power Input: 750 W 
Matching Method: Direct feed through common mode RG142 Teflon choke (current balun)
Connector: “N”
Mechanical Specifications 70 cm
Element Diameter: 4 mm Aluminum rod
Dipole Diameter: 8 mm Hard Copper tube
Number of elements: 23
Longest element: 0.35 m
Element Mounting Position: Above the Boom

 

Dual Band 2connector 2m 70cm High Gain Antenna - PA144-432-34-6-2CBGP

Additional information

Weight 2 kg