Renesas Electronics Corporation, a supplier of advanced semiconductor solutions, has expanded its 5G beamformer IC family with two dual-polarization mmWave devices, optimized for 2×2 antenna architecture for 5G and broadband wireless applications — with best-in-class performance at n257, n258, and 261 bands. The highly integrated F5288 and F5268 transmitter/receiver (8T8R) chipsets sit on a small…
FM Transmitter
The above circuit is a simple VHF FM transmitter circuit. It is basically a VHF colipits oscillator capable of transmitting sound or music to any standard FM receiver.The circuit works on a small 9V battery which makes it easily portable. It also has a capacitor microphone which picks up very weak sound signals. The output frequency…