In this month's issue Trevor is looking at why the UK made the decision to use the PAL colour TV system and was it the right choice at the time.
Marco Geels PE1BR has come up with a brilliant constructional project for a rotator control panel that can be adjusted to suit a wide range of existing rotators. It has full control with the ability to store bearings for frequently used contacts. Marco has also designed a PCB to make the construction as painless as possible.
Mike G7GTN is looking back at the popular Cropedy electronic test card and how to design your own test card design in EPROM on a modern computer.