News:
20th IARU HST World Championship 2024
The 20th IARU HST World Championships will be organized in Tunisia
By the unanimous decision of the HSTWG, the host of the 20th IARU HST World Championship will be Association des Radio Amateurs Tunisiens – ARAT. The championship will take place from 09 – 13 October 2024. In The venue of the championship will be Yasmine Hammamet, Nabeul city, Tunisia.
Accommodation and event center will be at Lella Baya Thalasso Hotel.
Sources: International Amateur Radio Union
The first Tunisia YL Class 1 (full license certificate) Ben Smida Rym (3V5RK)
Ham Radio QRP
Vacuum Tube receiver
This regenerative receiver works with a 12AU7 tube or an ECC83. It is powered by low voltage 12 volts. The tube filament is also heated to 12v. With little component, this receiver has remarkable selectivity and sensitivity. the used coil found in a transistor AM receiver. The LF amplifier part consists of an integrated circuit of the LM386 type.
Vacuum Tube library
Schematic Diagrams of Radio Receivers
2 Band FM Radio Learning Kit
Whether your child is passionate about electronics, robotics or games, give them the opportunity to learn while having fun with experimentation and learning kits. With this FM RADIO KIT, sharpen your child’s curiosity on a daily basis, thanks to robot kits or electronic design boxes to assemble. Whatever your child’s desires, give them new, fun and educational experiences!.
100 watt Linear amplifier for 40 m HF
Cet ampli de forte puissance à très faible cout utilise des transistors mosfet seulement 2 X IRFP250. Sous 13,8v la puissance de sortie est de 100 à 120W avec seulement 5-50 mw d’entrée dans la bande de 40m.
CQ North Africa 
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