PA21-28-50-21-12HD

Antenna covers full 15 meter, 10 meter and 6 meter. Perfectly optimized three-bander with excellent performance. It Uses a common feed line for both 15 m and 10 m and separate feed line for 6 meter. Therefore antenna has 2 separate connectors.

Three Band HF and VHF antenna appearance. Nice looking 3-bander with richness of elements. Act as three mono-band antennas. Equally good for contests and DX-ing. With this antenna you will be the Boss on 21 MHz, 28 MHz and 50 MHz bands

Specification 15 meter band

• Frequency range 21 - 21.45 MHz
• Free space forward Gain 10.6 dBi
• Front to back ratio 26 dB
• 3dB Horizontal Beam-width 51°
• Nominal Input Impedance 50 Ohm
• Maximum Power Input Up to 8 kW

Specification 10 meter band

• Frequency range 28 - 28.8 MHz
• Free space forward Gain 11.8 dBi
• Front to back ratio 28 dB
• 3dB Horizontal Beam-width 48.4°
• Nominal Input Impedance 50 Ohm
• Maximum Power Input Up to 8 kW

Specification 6 meter band

• Frequency range 50 - 50.5 MHz
• Free space forward Gain 12.2 dBi
• Front to back ratio 35 dB
• 3dB Horizontal Beam-width 41.9°
• Nominal Input Impedance 50 Ohm
• Maximum Power Input Up to 8 kW

Mechanical specification

• Mechanical Specification
• Number of elements 21 (6+7+8)
• Element diameter Starting 35 mm/30 mm
• Longest Elements 7.5 meter
• Turning Radius: 6.8 m
• Element Mounting Position: Below and Above the Boom
• Balun and Connector: Included
• Boom Length: 11.7 meters
• Boom Size: 60 x 60 mm
• Number of Boom Pieces: 6
• Guy rope support: Stainless Steel rope 4 mm 4pcs
• Mounting Mast Diameter: 40 -70 mm
• Clamp: M12 Stainless Steel
• Survival Wind Speed: 150 km/h
• Transportation Length: 2 m