In the first three installments of this series, we discussed whether or not an old transmitter was even worth fixing, followed by some techniques I ve used to repair high-voltage power supplies, ...

This is very stable, harmonic free, long range fm transmitter circuit which can be used for fm frequencies between 88 and 108 MHz. This can cover 5km. Aspencore ... The final stage of the long range ...

The AM radio transmitter does not use any modulator transformer. The audio output from condenser MIC is preamplified by transistor T3 (BC548). The audio output from T3 is further amplified by ...

Coming from an IT background to an AM transmitter site might leave you with a world of questions. Mark Persons explains the basics.

Powercast will be at CES 2023 with its Ubiquity RF power transmitter, a device it hopes can make a pervasive presence of RF wireless power in smart homes. With this transmitter, Powercast claims ...

The Pittsburgh, Pennsylvania-based company showed off its Ubiquity transmitter, an ultra-low-cost RF power transmitter, at CES 2023, the big tech trade show in Las Vegas this week.

The DA4100 RF-Transmit integrated circuit (IC) is a simplified implementation of Energous' WattUp wireless power transmission system, according to Energous and Dialog Semiconductor.