Hits
Simple electronic keyer
Speed range of 5 to 30 wpm operates in either iambic A or B mode, with B being the default 2 message memories
post 11 Nov 2024
Projects_Homebrew Links →
Antan un analyseur d'antennes compact
The best analysis of an antenna, for a correct adjustment, is done at its feed point, without passing through the cable or the power line
Antenna height measurement made easy
First we must understand the triangle: if the angles are like this 90 and 45 then length A and B are equal
Antenna YAGI 3X3 Cross SATELLITI
Questa antenna e' un miglioramento della mia antenna YAGI+TURNSTILE per traffico satelliti
Antenna Construction Hints
Homemade Satellite Antenna
a small 70cms antenna that could be pointed at the satellite
170
The best analysis of an antenna, for a correct adjustment, is done at its feed point, without passing through the cable or the power line
First we must understand the triangle: if the angles are like this 90 and 45 then length A and B are equal
Questa antenna e' un miglioramento della mia antenna YAGI+TURNSTILE per traffico satelliti
a small 70cms antenna that could be pointed at the satellite
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