Three Band Yagi Antenna for 21 MHz, 28 MHz and 50 MHz PA212850-21-12HD – 15 meter, 10 meter and 6 meter band.

Antenna covers full 15 meter, 10 meter and 6 meter. Perfectly optimized three-bander with excellent performance. Above all, PA212850-21-12HD cover full range of 15 meters and 10 meters, and DX range for 6 meter band. 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

Electrical and Mechanical characteristics from Three Bander 15 meter 10 meter 6 meter antenna.

15 meter band:

 

Electrical Specifications	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

 

10 meter band:

 

Electrical Specifications	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

 

6 meter band:

 

Electrical Specifications	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 specifications:

 

Mechanical Specifications	PA212850-21-12HD
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 1-1/4″ – 2-3/4″
Clamp:	M12 Stainless Steel
Survival Wind Speed:	150 km/h
Net Weight:
Gross Weight:
Transportation Length:	2 meter

 

Guy rope support. Stainless Steel rope 4 mm 4 pcs

 

 

15m 10m 6m Two Connector 3-Band Yagi Antenna HF-VHF PA21-28-50-21-12HD 15m Azimuth Radiation Pattern

 

 

Three Band 15m 10m 6m Yagi Antenna PA21-28-50-21-12HD 10m Azimuth Radiation Pattern

 

 

3-Band 15 meter 10 meter 6 meter Antenna PA21-28-50-21-12HD 6 meter Azimuth Radiation Pattern

 

 

Excellent gain long boom Yagi Antenna PA21-28-50-21-12HD

 

 

YouTube video is here.