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: 3 monobanders are interlaced on one boom, forming a highly efficient 3-band yagi. At 12.8kg this full size beam is still a lightweight, compared to many other permanent yagis in the same performance class. You will find suitable aluminium masts here.
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..
|
30m |
17m |
12m |
|
| Nr. of Elements |
3 |
3 |
4 |
| Forward Gain at 10m height [dBi] |
10.9
|
12.6
|
13.0
|
| Front/Back ratio [dB] |
18-20
|
25-35
|
25-27
|
|
SWR |
< 2
|
< 1.7
|
< 1.5
|
| Max. Power |
2000 W / balun is included
|
||
| Impedance |
50 Ohms / single feedline
|
||
| Boom length |
12m (40 ft)
|
||
| Turning Radius |
6m (20 ft)
|
||
| Wind load area |
0.41 sq-m (4.4 sq-ft)
|
||
| Weight |
12.8kg (28 lbs)
|
||
| Transport Size |
120x27x18cm (47x11x7 inch)
|
||
Download the full technical data sheet here.
Download the constructionguide here.
Download a complete kit parts list here.
Price $ 539,00
See More: http://www.spiderbeam.com/gate.html
Recent Posts
How to Set-Up and Master Ham Radio Without Going Crazy, Part 1
” On April 18th, I will be taking the test to get my Technician Class HAM radio license. This is something I have been meaning to do for quite... Read more
Vital connections: Amateur Radio Field Day tests emergency communications nationwide
Amateur Radio Field Day By LARRY P. JORDAN T&D Correspondent SANDY RUN – The Columbia Amateur Radio Club, in coordination with the Calhoun... Read more
Your First HF Transceiver, Advice from Jim Heath W6LG
Jim Heath W6LG discusses buying your first HF transceiver if you are new to amateur radio. This is broad, general advice for someone buying a first HF... Read more
ARRL Suggests FCC May Need to Intervene to Ensure Effective Antenna Rights
Commenting in response to an FCC Public Notice (DA 17-1180) released last month, ARRL addressed the extent of Amateur Radio’s response to recent hurri... Read more
Special Call Sign Prefixes Available to Celebrate Canada’s Sesquicentennial
Radio Amateurs of Canada (RAC) has secured permission for all Canadian radio amateurs to use special call sign prefixes to celebrate the 150th anniver... Read more
PLT Devices – Have I welcomed the Devil in to the shack?
“I joked recently about turning to the Dark Side, well my conversion really was complete after the Boxing Day sales. I need to set up the... Read more
Icom – Download 2014 Amateur Product Catalog (PDF)
Icom – Download 2014 Amateur Product Catalog (PDF) Read more
New version of FT8CALL released
“Alright. Enough jib-jab. Here are the notable changes in 0.6: * Version 0.6 is not backwards compatible with 0.5 so you should upgrade ASAP. *... Read more
An Earth-Directed Stealthy Storm Launches as Activity Bumps Up | Solar Storm Forecast 04.14.2021
https://youtu.be/Tti4AZUa458 Read more
Introducing the NEW BCS-200 Speaker Mic by BridgeCom Systems:
BridgeCom Systems, Inc is pleased to announce the availability of the BCS-200 Speaker Mic for the amateur and commercial radio markets. Introducing th... Read more
Ham Radio Outlet – Milwaukee, WI (Day 1)
Ham Radio Outlet – Milwaukee, WI (Day 1) Read more
Opponents’ Representations of Parity Act’s Purpose “Just Not True,” ARRL President Says
ARRL President Kay Craigie, N3KN, has taken strong exception to certain claims being made by community association organizations about the Amateur Rad... Read more
A $38.99 RTL-SDR with 100 Khz – 1.7 GHz coverage
RTL-SDR 100Khz-1.7GHz Full Band UV HF RTL-SDR USB Tuner Receiver/ R820T + 8232 Ham Radio 100% Brand New And High Quality Using the RTL2832 idle chann... Read more
Morse Code Knowledge Vertical Poster
Product Details Printed on 200 GSM paper Edge-to-edge print with no borders Dimensions 11 inches x 17 inches Printed in the USA This item is unframed... Read more
Warning: file_get_contents(https://plusone.google.com/_/+1/fastbutton?url=https%3A%2F%2Fqrznow.com%2Fspiderbeam-30-17-12m-hd-warc%2F): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found in /home/qrznow/public_html/wp-content/themes/goodnews5/framework/functions/posts_share.php on line 151
){kind=link}