Antennas Information
- High supergain beam
- More gain from shorter boom
Lower receive noise
Outstanding F/B ratio
Rugged construction 6063-T832 tubing
All stainless steel hardware
Narrower elevation beamwidth gives superior DX performance
RB-206
RB-206 6 meter 2 element beam
The performance of the 2 element RB-206 6m beam is surprisingly good. This lightweight compact monoband beam is easily supported by a light-duty TV mast or push-up pole, and turned with a TV rotor. It’s ideal for use in limited installation environments, mountaintop or rover activities. Its also perfect for field day and DXpeditions.
Don’t let its small size fool you. This antenna will compete with yagis with up to twice the boom length, yet you’ll hear the weak ones better due to its low noise characteristics. Its supergain performance is backed by a money-back guarantee.
Specifications
- Wind loading: .85 Sq. ft. (maximum 80 mph) Weight: 3.25 lbs.
- Maximum element length: 9’ 10” Turning radius: 5.0’
- Boom Length: 2.1’ Boom diameter: 1.25”
- Feedpoint Imp: 50 Ohm unbal. Feedpoint: UHF Connection
RB-306
RB-306 6 meter 3 element beam
The RB-306 has surprisingly good DX performance even when it is operated as low as 1 wavelength above ground. This lightweight 3 element full-size monoband beam is easily supported by a light-duty t0wer or TV push-up pole, and turned with a light-duty rotor. When mounted at 3 to 5 wavelengths or higher it’s a force to be reckoned with. It’s also perfect for field day and DXpeditions.
Don’t let its small size fool you. It will compete with yagis with up to twice the boom length, and you’ll hear the weak ones better due to its low noise characteristics. Its supergain performance is backed by a money-back guarantee.
Specifications
Wind loading: 1.12 Sq. ft. (maximum 80 mph) Weight: 5.4 lbs. Maximum element length: 9’ 7¼” Turning radius: 6.25’ Boom Length: 6′ Boom diameter: 1.25” Feedpoint Imp: 50 Ohm unbal. Feedpoint: UHF coax connector.
RB-406
RB-406 6 meter 4 element beam
The RB-406 has surprisingly good DX performance even when it is operated as low as 1 wavelength above ground. This lightweight 4 element wide-spaced monoband beam is easily supported by a light-duty tower or TV push-up pole, and turned with a light-duty rotor. When mounted at 3 to 5 wavelengths or higher it’s a force to be reckoned with. A very competitive contest beam, it’s also perfect for field day and DXpeditions.
Don’t let its small size fool you. It will compete with yagis with up to twice the boom length, and you’ll hear the weak ones better due to its low noise characteristics. Its supergain performance is backed by a money-back guarantee.
Specifications
Wind loading: 2.2 Sq. ft. (maximum 80 mph) Weight: 11.5 lbs. Maximum element length: 9’ 56” Turning radius: 9.7’ Boom Length: 13.8’Boom diameter: 1.375” Feedpoint Imp: 50 Ohm unbal. Feedpoint: UHF coax connector Free space gain : =>11.5 dBiF/B ratio: =>25 dB
RB-506
RB-506 6 meter 5 element beam
The DX performance of the RB-506 is awesome even when it is operated as low as 1 wavelength above ground. This 5 element wide spaced mono-band beam is easily supported by a medium-duty tower, and turned with a medium-duty rotor. When mounted at 60 to 75 ft. or higher it is the ultimate contest beam… truly a force to be reckoned with. It’s also excellent for field day and DXpeditions.
This antenna is a true “pileup buster”. It will compete with yagis with up to twice the boom length, and you’ll hear the weak ones better due to its low noise characteristics. Its supergain performance is backed by a money-back guarantee.
Specifications
Wind loading: 4.125 Sq. ft. (maximum 80 mph) Weight: 19 lbs. Maximum element length: 9’ 6” Turning radius: 13.6’ Boom Length: 23.8′ Boom diameter: 1.5” Feedpoint Imp: 50 Ohm unbal. Feedpoint: UHF coax connector
Free space gain : =>13 dBi
RB-210
RB-210 10 meter 2 element beam
The RB-210 10m beam’s DX performance is surprisingly good even when it is operated as low as ½ wavelength above ground. This lightweight compact monoband beam is easily supported by a light-duty TV tower or push-up pole, and turned with a light-duty rotor. It’s also perfect for field day and DXpeditions.
Don’t let its small size fool you. This antenna will compete with yagis with up to twice the boom length, yet you’ll hear the weak ones better due to its low noise characteristics. Its supergain performance is backed by a money-back guarantee.
Specifications
Wind loading: 1.7 Sq. ft. (maximum 80 mph) Weight: 6 lbs. Maximum element length: 17’ 6” Turning radius: 8.6’ Boom Length: 3.6’ Boom diameter: 1.25” Feedpoint Imp: 50 Ohm unbal. Feedpoint: UHF Conn. Free space gain : =>8 dBi F/B ratio: =>25 dB 
RB-310
RB- 310 10 meter 3 element beam
The RB-310 has surprisingly good DX performance even when it is operated as low as ½ wavelength above ground. This lightweight 3 element full-size monoband beam is easily supported by a light-duty TV tower or push-up pole, and turned with a light-duty rotor. When mounted at 1½ to 2 wavelengths or higher it’s a force to be reckoned with. It’s also perfect for field day and DXpeditions.
This antenna was designed with the serious DX’er/contester in mind. It will compete with yagis with up to twice the boom length, and you’ll hear the weak ones better due to its low noise characteristics. Its supergain performance is backed by a money-back guarantee.
Specifications
Wind loading: 2.75 Sq. ft. (maximum 80 mph) Weight: 15 lbs. Maximum element length: 17’ 4” Turning radius: 10’ Boom Length: 12′ 10½” Boom diameter: 1.375” Feedpoint Imp: 50 Ohm unbal. Feedpoint: UHF coax connector UHF coax connector
RB-410
RB-410 10 meter 4 element beam
The RB-410 has surprisingly good DX performance even when operating below one wavelength above ground. This lightweight 4-element wide-spaced monoband beam is easily supported by a medium-duty tower or heavy-duty push-up pole, and turned with a medium-duty rotor. When mounted at 3 to 5 wavelengths or higher it is a force to be reckoned with. An extremely competitive contest beam, it is also excellent for field day and DXpeditions.
Do not let its small size fool you. It will compete with yagis with up to twice the boom length, and you will hear the weak ones better due to its low noise characteristics. Its super gain performance is backed by a money-back guarantee.
Specifications
Wind loading 4.5 Sq. ft. (maximum 80 mph) Weight: 21 lbs. Maximum element length: 17’ 56” Turning radius: 15.7’ Boom Length: 13.8′ Boom diameter: 1.375” Feedpoint Imp: 50 Ohm unbal. Feedpoint: UHF coax connector
RB-212
RB-212 12 meter 2 element beam
The RB-210 10m beam’s DX performance is surprisingly good even when it is operated as low as ½ wavelength above ground. This lightweight compact monoband beam is easily supported by a light-duty TV tower or push-up pole, and turned with a light-duty rotor. It’s also perfect for field day and DXpeditions.
Don’t let its small size fool you. This antenna will compete with yagis with up to twice the boom length, yet you’ll hear the weak ones better due to its low noise characteristics. Its supergain performance is backed by a money-back guarantee.
Specifications
- Wind loading: 1.7 Sq. ft. (maximum 80 mph) Weight: 6 lbs.
- Maximum element length: 17’ 6” Turning radius: 8.6’
- Boom Length: 3.6’ Boom diameter: 1.25”
- Feedpoint Imp: 50 Ohm unbal. Feedpoint: UHF Conn.
- Free space gain : =>8 dBi F/B ratio: =>25 dB
RB-215
RB-215 15 meter 2 element beam
The RB-215 15m beaeven when it is operated as low as ½ wavelength above ground. This m’s DX performance is surprisingly good lightweight compact monoband beam is easily supported by a light-duty TV tower or push-up pole, and turned with a light-duty rotor. It’s also perfect for field day and DXpeditions.
Don’t let its small size fool you. This antenna will compete with yagis with up to twice the boom length, yet you’ll hear the weak ones better due to its low noise characteristics. Its supergain performance is backed by a money-back guarantee.
Specifications
- Wind loading: 2.2 Sq. ft. (maximum 80 mph) Weight: 11 lbs.
- Maximum element length: 23’ 7” Turning radius: 12.25’
- Boom Length: 5’ 0″ Boom diameter: 1.25”
- Feedpoint Imp: 50 Ohm unbal. Feedpoint: UHF Conn.
- Free space gain : =>8 dBi F/B ratio: =>25 dB
RB-315
RB-315 15 meter 3 element beam
The RB-315 has surprisingly good DX performance even when operating as low as ½ wavelength. A full-size wide spaced 3 element monoband beam, it’s easily supported by a medium-duty tower, and turned with a medium to heavy-duty rotor. When mounted at 1 to 1½ wavelengths or higher it’s a force to be reckoned with.
This antenna was designed with the serious DX’er/contester in mind. It will compete with yagis with up to twice the boom length, and you’ll hear the weak ones better due to its low noise characteristics. Its supergain performance is backed by a money-back guarantee.
Specifications
Wind loading: 3.75 Sq. ft. (maximum 80 mph) Weight: 25 lbs. Maximum element length: 23’ 6½” Turning radius: 14’ Boom Length: 17.1′ Boom diameter: 1.75” Feedpoint Imp: 50 Ohm unbal. Feedpoint: UHF coax connector
RB-217
RB-217 17 meter 2 element beam
The RB-217 17m WARC-band beam’s DX performance is surprisingly good even when it is operated as low as ½ wavelength above ground. This lightweight compact monoband beam is ideal for mounting on a common mast with a tri-bander or can be easily supported by a light-duty TV tower or push-up pole and turned with a light-duty rotor. It’s also perfect for field day and DXpeditions.
Don’t let its small size fool you. This little beam will outperform yagis of twice the boom length and greater, and you will hear the weak ones even better due to its low noise characteristics. Its supergain performance is backed by a money-back guarantee.
Specifications
Wind loading: 3 Sq. ft. (maximum 80 mph) Weight: 13 lbs. Maximum element length: 29.23’ Turning radius: 14’ 5″ Boom Length: 5.7’ Boom diameter: 1.25”Feedpoint Imp: 50 Ohm unbal. Feedpoint: UHF conn. Free space gain : =>8 dBi F/B ratio: =>25 dB
RB-220
RB-220 20 meter 2 element beam
The RB-220 20m beam’s DX performance is surprisingly good even when it is operated as low as ½ wavelength above ground. Its Light weight and short boom make it perfect for both normal and limited installation environments, field day, and especially DXpeditions.
Don’t let its small size fool you. This little beam will outperform yagis of twice the boom length and greater, and you will hear the weak ones even better due to its low noise characteristics. Its supergain performance is backed by a money-back guarantee.
Specifications
Wind loading: 3 Sq. ft. (maximum 80 mph) Weight: 16 lbs. Maximum element length: 35’ 4” Turning radius: 17.5’ Boom Length: 7.125’ Boom diameter: 1.5” Feedpoint Imp: 50 Ohm unbal. Feedpoint: UHF conn. Free space gain: =>8 dBi F/B ratio: =>25 dB
Your 20 meter, two element Raibeam is a firecracker… It’s on a 12 meter crank-up Russian military mast, near the north edge of a three-story building. I can easily believe your claims for a low take-off angle with respect to ground proximity, because anything I can hear, I can work, usually without the amplifier. Thanks for a great antenna.”
RB-320
RB-320 20 meter 3 element beam
The RB-320 has surprisingly good DX performance even when operating as low as ½ wavelength. As a full-size wide spaced 3 element beam, it should be mounted on at least a medium-duty tower, and turned with a heavy-duty rotor. When mounted at 1 to 1½ wavelengths or higher it’s a force to be reckoned with.
This antenna was designed with the serious DX’er/contester in mind. It will compete with yagis with up to twice the boom length, and you’ll hear the weak ones better due to its low noise characteristics. Its supergain performance is backed by a money-back guarantee.
Specifications
Wind loading: 7 Sq. ft. (maximum 80 mph) Weight: 38 lbs. Maximum element length: 35’ 9″ Turning radius: 20.8’ Boom Length: 25.75′ Boom diameter: 2.125″ tapered Feedpoint Imp: 50 Ohm unbal. Feedpoint: UHF coax connector Free space gain : =>10 dBi F/B ratio: =>25 dB
RB-36X
RB-36X tri-band 10, 15, 20 meter beam
With separate feed points for each band, the RB-36x tribander offers no compromise mono-band performance on each band. Lightweight with a short boom, this is the perfect “city dweller” multi-band beam.
Don’t let its small size fool you. This antenna will compete with triband yagis with up to twice the boom length, yet you will hear the weak ones better due to its low noise characteristics. Its awsome performance is backed up by a money-back performance guarantee.
Specifications
- Wind loading: 7 Sq. ft. (maximum 90 mph) Weight: 36 lbs.
- Maximum element length: 35’ 4” Turning radius: 18.5’
- Boom Length: 12’ Boom diameter: 2”
- Feedpoint Imp: 50 Ohm unbal. Feedpoints: 3
RB-24X
RB24X 15, 20 4 element beam
With a separate feed point for each band, the RB-24x dual-band beam offers no compromise mono-band performance on the 20m and 15m bands. Designed specifically for those whose requirements does not include the 10m band, yet require a lightweight, compact beam. It is easily supported on a light-duty TV tower or push-up pole, and can be turned with a light-duty rotor. Its also perfect for field day and DXpeditions. Plans for a common coax feedline decoupler is included.
Don’t let its small size fool you. This antenna will compete with yagis with up to twice the boom length, yet you will hear the weak ones better due to its low noise characteristics. Its awsome performance is backed up by a money-back performance guarantee.
Specifications
Wind loading: 6 Sq. ft. (maximum 90 mph) Weight: 25 lbs.
Maximum element length: 35’ 4” Turning radius: 18.125’
Boom Length: 10’ 2″ Boom diameter: 1.5” 
RB-24W
RB-24W 12, 17 meter 4 element beam
With a separate feed point for each band, the RB-24w dual WARC-band beam offers no compromise mono-band performance on the 17m and 12m bands. This lightweight compact beam is ideal for mounting on a common mast with a tri-bander or is easily supported on a light-duty TV tower or push-up pole, and can be turned with a light-duty rotor. Its also perfect for field day and DXpeditions. Plans for a common coax feedline decoupler is included.
Don’t let its small size fool you. This antenna will compete with yagis with up to twice the boom length, yet you will hear the weak ones better due to its low noise characteristics. Its awsome performance is backed up by a money-back performance guarantee.
Specifications
- Wind loading: 3.8 Sq. ft. (maximum 90 mph) Weight: 20 lbs.
- Maximum element length: 28’ 3½” Turning radius: 16’ 4″
- Boom Length: 8’ Boom diameter: 1.375”
