HF Upper Bands and CB Radio 3Band HF And CB Antenna 3B222HD

3Band HF And CB Antenna 3B222HD for 20m, 15m, and 10m that covers also 11m CB through the power of full 3-D optimization! Perfect optimized tri-bander with excellent performance. Covers all three main upper bands. 20m, 15m 10m as well as 11m all channels. Full range. Uses a common feed line. One cable for all bands.

The 3-Band antenna uses 2 active elements on lower frequencies and 2+1 elements on 27 – 28 MHz

 

Perfect optimized 3B222HD Tri-bander with full coverage:

20m band: 14MHz – 14.35 MHz

15m band: 21MHz – 21.45 MHz

10m band: 28MHz – 29.3 MHz

CB Band:

Australia: 27.055 MHz to 27.355 MHz or channels 8-35

Marine radio: 27.68MHz to 27.98 MHz or channels 68-98

Standard: 26.965-27.405MHz or channels 1-40

Wide coverage: 26.965-27.855MHz or channels 1-80

 

Rugged construction. Strong boom (60 x 60 mm) and sturdy initial diameters of elements will ensure high resistance to high winds and snow.

20m starting element diameter 35 mm.

15m and 11-10m starting diameter of elements 25 mm.

 

3Band HF And CB Antenna 3B222HD  Ham Radio and CB antenna appearance:

 

What does 3B222HD mean?

• 3B – 3Band Cover + CB. 20m 15m 11 10m HF Ham Radio and Citizen Band
• 2 – 2 elements for 20m
• 2 – 2 elements for 15m
• 2 – 2 elements for 11 and 10m 
• HD – Heavy Duty Construction

 

Electrical Specifications of 3Band HF And CB Antenna 3B222HD

20m Band
Frequency Range: 14 – 14.35 MHz
Free Space Forward Gain: 5.3 dBi
Front-to-Back Ratio: 11 dB
-3 dB Horizontal Beamwidth: 68°
SWR Across Entire Band:<1.3

 

15m Band
Frequency Range: 21 – 21.45 MHz
Free Space Forward Gain: 5.2 dBi
Front-to-Back Ratio: 11 dB
-3 dB Horizontal Beamwidth: 68°
SWR Across Entire Band:<1.5

 

11 m CB Radio + 10m band
Frequency Range: 26.9-27.98MHz + 28-29.3MHz
Free Space Forward Gain: 7.3 dBi
Front-to-Back Ratio: 27 dB
-3 dB Horizontal Beamwidth: 62°
SWR Across Entire Band:<1.3

Polarization: Horizontal
Nominal Input Impedance: 50 Ohms
Maximum Power Input: 1500 W (up to 3.5 kW versions)
Matching Method: Direct feed through common mode choke (current balun)
Connector: SO239 Teflon Silver Plated

 

Mechanical specifications of 3Band HF And CB Antenna 3B222HD

Number of Elements: 2, 2, 2+1 (6 elements)
Elements Diameter: Tapered elements 35mm to 8 mm
Longest Element: 12 m
Element Mounting Position: Below the boom
Balun and Connector: Included
Boom Length: 3 meter
Boom Size: 60 x 60 mm
Turning radius: 6.5m
Number of Boom Pieces: 2
Guy rope support: Yes, Included Stainless Steel rope 4 mm
Mounting Mast Diameter: 43 – 70 mm 1-11/16″ – 2-3/4″ OD
Clamp: 2 x M12 Stainless Steel
Survival Wind Speed: 150 km/h
Net Weight: 36 kg
Gross Weight: 39 kg
Transportation Length: 1.5 m

 

Common feed line with 1500 W balun for legal limit power on 3Band HF And CB Antenna 3B222HD

 

Low SWR, full power 3Band HF, And CB Antenna 3B222HD

 

3Band HF And CB Antenna 3B222HD Wide coverage 3-band Yagi antenna. One of three boxes before shipping.

 

A short video about the 3B222HD Antenna that covers 20 m, 15 m, 11 m, and 10 m:

 

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