More about FM (113)

1-12-1990 | The electronic antenna selector is intended to switch between two FM antennas by means of a legte signal.

1-07-1990 | This low-power transmitter for the VHF FM band may be used as a wireless babysitter or a short-range repeater by virtue of its voice operate...

1-06-1990 | Ever since it was first exhibited at last year's Leicester Show, the Aztex 24 cm FM ATV transmitter has created a lot of interesr and I h...

1-02-1990 | This FM radio, designed by ElV GmbH, consists of an insertion card for IBM PC-XTs, ATs and compatibles and is available as a kit or a read...

1-09-1989 | 18 BUDGET FM RECEIVER J.Bareford Most receivers for 30 MHz and up contain a fair number of semiconductors. Although super-regenerative recei...

1-02-1989 | AM/FM VHF RECEIVER This compact, sensitive, communications receiver has a tuning range of 80 to 135 MHz, covering part of the VHF-low band,...

1-03-1988 | to provide new mounting holes on the PCB if you intend to use Type N or F sockets instead of BNC. Mount a suitable clamp to the box to enabl...

1-01-1988 | EE " 988 69 FRONT-END FOR FM RECEIVER Among the most important technical characteristics of a VHF preamplifier are the noise figure, and the...

1-09-1987 | 111ESEeptembe„987 SMA FM STEREO RECEIVER Surface mount chip Type TDA7021T from Valvo/Mullard is the recently introduced stereo version of...

1-07-1986 | EE July/August 1986 36 by R Shankar 1 111 tuneable FM booster 01 BB106 C1 II Op 75 n BF961 BF981 This FM band (88-108 MHz) preampli- fier ha...