See you as #DD4U until sunday! #IslandsOnTheAir EU-057 #GermanIslandAward O-06 #AmateurRadio #HAMradio #DXpedition #DARC #Ummanz #Spiderbeam
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Hashtag
#Spiderbeam
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My project replacing the old Cushcraft A3S Tribander with #Mosley Mini 33A Tribander (14, 21 & 28Mhz) and #Momobeam 3 6P (50Mhz) is done. Now I got 2 beam in 1 push up tower from #Spiderbeam Aluminum 10HD 33ft with #Yaesu G-450 on the bottom. I AM A HAPPY HAM 😁
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https://youtube.com/shorts/68clN-KwjlI #hamradio #radioamateur #spiderbeam
news.urc.asso.fr/2025/05/20/s...
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Spiderbeam : Recyclez-les pour d'autres utilisations que la radio d'amateur... 😉
youtube.com/shorts/68clN...
#radioamateur #hamradio #spiderbeam
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Just for the fun of it #Spiderbeam vs #Wellgood 40m #DX #WSPR spots - Spiderbeam wins by +93% .... #hamradio
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Apparently, the #Spiderbeam is not very popular in the #Hamradio community, which is a shame considering the performance and cost #hamradio - HD specs below
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Is there anyone else on #bluesky who uses a #Spiderbeam Yagi as a permanent base station antenna? #hamradio
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#PstRotator provides a feature that allows a directional Antenna #Spiderbeam to follow #HFPropagation on a schedule, very useful #hamradio
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#Spiderbeam 10m Band 5m agl 1.1 dBi at 5° ToA, there is no single-best height above ground for a multiband Yagi #hamradio @hamr
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I wish I had a 40m Tower for the #Spiderbeam if my height simulations are correct #hamradio #hamr #4nec2
docs.google.com/spreadsheets/d…
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#Spiderbeam simulating various Antenna heights at 14.1MHz looking at a ToA of 5° for DX
10m agl = 0.68 dBi
12m agl = 2.36 dBi
15m agl = 4.15 dBi
20m agl = 6.36 dBi
Doubling Antenna height from 10 to 20m agl results in ~+1 on the S-meter #hamradio #hamr #worththeeffort?
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I found a height of 12m (40ft) agl the best compromise for my #spiderbeam #EZNEC #hamradio #takeoffangle #gain
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#TI2VVV Costa Rica 01:35am local 20m Band #hamradio #flexradio #spiderbeam #hamr
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#Spiderbeam #hamradio #hamr
youtu.be/RzuJI_Gzc0s?t=…
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Now worked #CX1AV on 10m #flexradio #spiderbeam #100W #hamradio
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Succesful Radio weekend #VP8TLE #Falkland in the log 15m Band #hamradio #hamr #flexradio #spiderbeam #100W
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Just worked #VK7HCK #Tasmania via LP #hamradio #hamr #flexradio #spiderbeam #100W
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Good copy #FY5KE 10m Band TU 4 QSO #spiderbeam #flexradio
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Managed to re-tune 17m Band on my #Spiderbeam - height AGL has a huge impact, 400Hz difference in resonance between 4m and 10m AGL - B4 and after tuning #hamradio #hamr
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Very convenient to measure #SWR close to the feed point of my 6 Band #Spiderbeam at 10m AGL with the help of #Rigexpert 230 and BT #hamradio #hamr
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Prediction of Best Band to #3Y0J #Bouvet with the help of #HF #Propagation Predictions as a service. Taking Antennas,TX Power,Terrain Model and Solar indices into account #hamr #hamradio #dxpedition #spiderbeam #100W
k6tu.net
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#Spiderbeam far-field plot height impact, 10-15-20m AGL- at 5 degrees ToA 14.1MHz
10m AGL 0.71 dBi
15m AGL 4.18 dBi
20m AGL 6.38 dBi
#hamr #hamradio #4nec2
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Reaching its load capacity...🙈 #spiderbeam #hamr #hamradio
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