Elektor Team (9510)

1-04-1989 | 26 UPGRADING THE VOX AC-30 by F.P. Zantis To many players of the electric guitar, the Type AC-30 valved combo ampli- fier from VOX has a ver...

1-04-1989 | MULTI-POINT INFRA-RED REMOTE CONTROL by T. Giffard Much of today"s audiovisual equipment is remote-controlled from a handheld infra-red tran...

1-04-1989 | 34 TRIPLET: AN 80-W HI-FI LOUDSPEAKER SYSTEM by H. Baggott Based on SEAS drive units, the satellite-subwoofer combination described here off...

1-04-1989 | APPLICATION NOTES The contents of this column are based on information obtained from manufacturers in the electronics industry, or their rep...

1-04-1989 | 44 SCIENCE & TECHNOLOGY Big strides in molecular electronics research by Dr Mike Petty and Professor Jim Feast Directors, Centre for Molecul...

1-04-1989 | 46 VIDEO RECORDING AMPLIFIER When video tapes are copied directly, some loss of quality is inevitable. The amplifier presented here prevents...

1-04-1989 | 48 HIGH-PRECISION DLF-BASED LOCKED FREQUENCY REFERENCE by J. Bareford This 10 MHz reference source for electronic clocks and laboratory equi...

1-04-1989 | INTERMEDIATE PROJECT A series of projects for the not-so-experienced constructor. Although each article will describe in detail the operatio...

1-03-1989 | 14 EE March 1989 POWER LINE MODEM The NE5050 from Philips Components has been designed for sending and receiving data over the AC mains netw...

1-03-1989 | 18 EE March 1989 HYBRID VHF/UHF WIDEBAND AMPLIFIERS Recently, Philips Components have added a number of new devices to their well-establishe...