Raspberry Pi enthusiasts searching for a way to use their Raspberry Pi mini PC with an old school retro TV, may be interested in the Raspberry Pi Zero RF Modulator HAT. Using old now-defunct TVs ...

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 ...

CML Microcircuits, the 44 year-old Essex consumer IC company, has brought out a quadrature modulator chip for RF transmitters. Called the CMX971, the chip succeeds the CMX970 IF/RF quadrature ...

This problem was even more prevalent in the 1980s, and most home consoles got around the problem by instead feeding video to the television’s tuner with an RF modulator. [Manzel Seet] had just ...

Until now, the bandwidth of these devices was limited by the losses of the radiofrequency (RF) signal and the RC ... the first time an integrated silicon modulator with a 3dB bandwidth at an ...

Here we report a novel paradigm for sensing modulators: a graphene field-effect transistor device that directly modulates a radio frequency (RF ... based sensing modulator through a frequency ...

CML Microcircuits is targeting its new wideband RF I/Q modulator IC at the designers of, broadband wireless access systems (WiMAX), microwave link transmitters (including ODFM/COFDM), cellular ...

and supports current 2.4-GHz and 900-MHz versions with a common footprint and pinout (support for 868 MHz and others will follow). The RF module comes in a PLCC32-footprint package measuring less ...