CML Microcircuits unveiled a new I/Q modulator in its family of RF integrated circuits. The CMX993 is a highly integrated, general-purpose RF quadrature modulator that operates between 100 MHz to ...

Despite the need for an IC, this ubiquitous interface between the modulator and audio-video signals has not been reduced to an integrated circuit. The major reasons for that deficiency are the ...

CML Microcircuits announced the introduction of the CMX7146, a flexible data modulator that simplifies the design of transmit-only solutions using BPSK (binary phase shift keying) and differential ...

Asahi Kasei Microdevices has launched the CQ36, a new line of integrated circuits (ICs) designed for robotics.

The video circuit illustrated in Figure 1 combines an audio-subcarrier notch filter and group-delay equalization as required by the ITU-470 standard. It also includes an amplitude ...

RF modulator 4 Articles Tearing Down A Mysteriously Cheap $5 Fiber Optic To Cable TV Adapter August 8, 2025 by Lewin Day 26 Comments ...

Frequency Modulation (FM) sounds simple at first, but understanding the electronics behind modulation and demodulation of an FM signal can be confusing.

A RF probe is a circuit for testing equipment that converts a high frequency signal into a DC voltage. In this way it is very easy to measure RF voltages for either testing or adjustments of ...

Using a material widely adopted by photonics researchers – lithium niobate – the Rochester team has created what they are calling “the smallest electro-optical modulator yet." The modulator is a key ...

I've found this RF modulator, which with shipping costs $27. I've also found this video card. Which plus shipping will probably cost $32. Does anyone have better prices than this for thier stuff.I ...