LIMA, Ohio (WLIO) – If you are Amateur Radio enthusiasts or just curious about the hobby, Hamfest was the place to be Saturday morning. The Northwest Ohio Amateur Radio Club hosted the event to give ...

Jotron has released an innovative Emergency VHF AM handheld radio, Tron TR30 Air. The radio will be launched at Nor-Shipping in Oslo, Norway. After an extensive development programme, Jotron is ...

If you’ve ever used an NE602 or similar IC to build a radio, you might have noticed that the datasheet has a “gilbert cell” mixer. What is that? [Electronics for the Inquisitive Experimenter] explains ...