21 MHz 15 meter Mono band Yagi Antenna 4 Elements PA21-4-6HD
Excellent F/B and mechanical properties.
Electrical Specifications 15 m
Frequency Range: 21 – 21.45 MHz
Free Space Forward Gain: 9 dBi
Forward Gain 20m AGL: 14.4 dBi
Front-to-Back Ratio: 20 dB
3 dB Horizontal Beamwidth: 59°
Nominal Input Impedance: 50 Ohms
SWR Across Entire Band: < 1.2
Maximum Power Input: More than 1.5 kW (up to 8 kW)
Matching Method: Direct feed through a current balun.
Connector: SO239, “N” or 7/16 DIN
Mechanical Specifications 15 m
Boom Length: 6 m
Boom Size: 60 x 60mm
Number of Boom Pieces: 3
Number of elements: 4 full-size elements
Longest element: 7.45 m
Starting Element Diameter: 25 mm
Element Mounting Position: Below the Boom
Mast Diameter: 1-1/4″ – 2-3/4″ 43 – 70 mm
Survival Wind Speed: 160 km/h
Transportation Length: 2.2 m
Weight: 35 kg
Reviews
There are no reviews yet.