| In the UK, two small sections of the 70-cm band, around 418 MHz and 433 MHz, have been available for some time for licenceexempt wire...
| In the UK, two small sections of the 70-cm band, around 418 MHz and 433 MHz, have been available for some time for licenceexempt wire...
| The article describes a remote control (send/receive) system that does not use infra-red light, but visible light. It is particularly...
| switching channel for radio control elektor june 1983 switching channel for radio control The proportional radio control systems which are a...