More about radio (325)

1-01-1999 | Some European broadcasting organizations have introduced, or are introducing, an improved version of the Radio Teletext service inaugurat...

1-12-1998 | This antenna tuning unit (ATU) enables half-wavelength (1⁄2 λ) or longer wire antennas to be matched to the 50-Ω antenna input of 27-MHz...

1-10-1998 | Reliable data transmission using a radio link requires the transmitter signal to be received as clean as possible, and at sufficient f...

1-06-1998 | If you want to receive a distant or even overseas TV station that happens to use the same frequency as a strong local transmitter, the r...

1-06-1998 | The U2514B is an integrated bipolar radio circuit suitable for digital tuning systems. It contains an FM front end with preamplifier a...

1-05-1998 | 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...

1-04-1998 | The Radio Caroline’s which some of you may fondly remember have been towed ashore and superseded by radio stations not using transmitter...

1-03-1998 | The European Union’s Eureka* 147 DAB Project is the only digital audio broadcasting system to be fully specified and to meet the ITU’s...

1-12-1997 | Judging by the cacaphony emanating from an increasing number of cars on the road, car radio boosters unfonunately remain popular with yo...

1-11-1997 | The circuit shown here will hopefully fill an important gap, so missing, in current DIY electronics. So, leave the computer alone for...