Spiderbeam 5 HD 5 band Beam
HEAVY DUTY 5-band ant.
The Heavy Duty Spiderbeam is a specially reinforced version, optimized for permanent installation at home (see chapter 4 of our construction guide PDF).
Doubling the wall thickness of the aluminium and fiberglass parts added a lot of extra ruggedness to the design, making it strong enough to permanently survive severe weather conditions for many years. All parts are made from high quality materials resistant to weather, UV rays and corrosion.
The well proven electrical concept remains unchanged: 5 monobanders are interlaced on one boom, forming a highly efficient 5-band yagi. At 11.5kg this full size beam is still a lightweight, compared to many other permanent yagis in the same performance class.
Putting together this antenna kit will be a fun and educational project. It contains all the necessary parts to make a 100% complete antenna, as described in the construction guide. Nothing beats the satisfaction of cracking pile-ups with an antenna you built with your own hands!
Welcome aboard. Over 700 spiderbeams are already installed worldwide.
Get yours today and become a happy Spiderbeam fan.
20m 17m 15m 12m 10m
Nr. of Elements 3 2 3 2 4
Forward Gain@10m height [dBi] 11.7 10.5 12.3 10.5 12.6
Front/Back ratio [dB] 15-20 20-25 20-25 10-12 18-22
- SWR < 1.5 < 1.5 < 2 < 1.5 < 2
- Max. Power 2000 W / balun is included
- Impedance 50 Ohms / single feedline
- Boom length 10m (33 ft)
- Turning Radius 5m (16 ft)
- Wind load area 0.35 sq-m (3.8 sq-ft)
- Weight 11.5kg (25 lbs)
- Transport Size 120x27x18cm (47x11x7 inch)
- Over 20,000 items in stock!
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- Trading for over 50 years
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