This transmitter is basic but allows transmission of audio to an AM radio. It consists of an RF oscillator operating in the AM broadcast band, together with a modulator stage, which mixes the incoming ...

The PLL transmitter exciter has the functions of providing a stable, low noise, frequency-selectable RF signal and amplify it to a controllable output power sufficient to drive the power amplifier. It ...

AMSTERDAM — Thomason Broadcast-owned GatesAir last week formally introduced a new high-efficiency, low-power offering for two product lines that “offer insights into the changing requirements for RF ...

Since the FCC’s decision last fall to allow U.S. broadcasters the option to install low-power digital transmitter facilities, a plethora of solutions have been introduced. Which solution is right ...

Pulse Width Modulation (PWM) or Pulse Duration Modulation (PDM) is a technique of converting analog signals into rectangular waveforms. The width of the waveform varies in proportion with the ...

FAIRFAX, VA—Ancortek Inc., a company that specializes in low-power, light-weight software-defined radar kits in S-, C-, X-, and K-band, announces the launch of a new advanced software-defined ...