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630 meter antenna Limited edition!
Due to the increase of sunpanels and PLC devices, the HF radio spectrum is more and more polluted. Add to it that in NL there is certain group of sunpanel "pioneers" who consider themselves capable of installing these devices by themselves
post 25 Jan 2024
630 meter Projects Links →
A simple arduino controlled 630 meter CW
Build a radio for the band of 630 meters, from 472 kHz to 479 kHz
DIY Projects for 630 Meters
I share some of my knowledge and experiences with others regarding the 630 Meter Amateur Band
Loop antennas for 630 meter transmitting
Example of the use of a vertical loop antenna supported by trees in a heavily wooded area
2200 and 630 Meters
The best strategy for these bands where I am constantly experimenting and trying new things
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Build a radio for the band of 630 meters, from 472 kHz to 479 kHz
I share some of my knowledge and experiences with others regarding the 630 Meter Amateur Band
Example of the use of a vertical loop antenna supported by trees in a heavily wooded area
The best strategy for these bands where I am constantly experimenting and trying new things
Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice
Amateur radio kits by Kanga US
Pcs Electronics RF power amplifiers-pallets archives-ABC of FM AM DAB+ DRM radio transmitters