Elektor Team (9517)

1-04-1988 | 14 EE P p 1988 A NEW MULTILAYER PROCESS FOR INTEGRATED PASSIVE DEVICES by Dr. Gordon R. Love Introduction 1 This article describes a new pro...

1-04-1988 | EE April 1988 COMPONENT NEWS New Fresnel lenses Quantelec has introduced a range of Fresnel lenses for use in intruder detec- tion and secur...

1-04-1988 | has recently been completed. Systems Designers(8), the contractor for the RESCU club of some 22 members, has now initiated a further club, t...

1-04-1988 | 24 S T E R E O SOUNDGENERATOR A high-quality stereo sound effects board for the Universal I/O bus, based on Valvo"s Type SAA1O99 advanced si...

1-04-1988 | EE April 1988 DESIGN IDEAS The contents of this column are based solely on information supplied by the author and do not imply practical exp...

1-04-1988 | 12 Finally 2 Octave Control Lines y- Output of 3/8 Decoder " Note Control Lines " 355 op-amp 1111111111 An instrumentation amplifier is used...

1-04-1988 | 36 EE April 1988 In line with this month"s theme, electrophonics, we present a handy, versatile and inexpensive to build tool that helps tra...

1-04-1988 | 39 TEST & MEASURING EQUIPMENT Part 1: dual-trace oscilloscopes (E) The final article in Julian Nolan"s review of dual trace oscilloscopes de...

1-04-1988 | 44 ACTIVE LOUDSPEAKER SYSTEM The loudspeaker system published last month is ideal for being combined with the active phase linear network pu...

1-04-1988 | 50 TUNEABLE PREAMPLIFIERS FOR VHF AND UHF TV The second, final, article on remote-tuned, masthead mounted, RF preamplifiers deals with high-...