| A single-lC amplifier is described that makes it possible in a simple way to apply the TV antenna signal to two or more TV receivers in the...
| A single-lC amplifier is described that makes it possible in a simple way to apply the TV antenna signal to two or more TV receivers in the...
| From the World of Electronics
| Wideband antenna design is problematic because size and performance are conflicting aspects. The wideband antenna described in this articl...
| Last month we examined the basic theory of loop antennas, and demonstrated some of the basic forms of loop antenna, resonating methods and...
| The Very Low Frequency (VLF) bands are found between 10 kHz and 30 kHz; the LF frequencies occupy 30 kHz to 300 kHz; and the medium wave...
| Often, a video signal applied to the TV receiver via the SCART or AV input appears rather less well-defined than a signal applied directl...
| The use of CW (morse) on a high-power transmitter/receiver presents a serious risk of burned antenna (coax) relay contacts or destruction o...
| We can make antenna impedance measurements using a variant of the oldfashioned Wheatstone bridge. This article shows the basic form of th...
| It had always seemed logical to the writer that when ferrite rods first appeared in broadcast receivers, the technique ought to be usable...
| This article looks at instruments and methods that can be used by both harn operators and shortwave listeners to get the most out of an an...