RF modulation

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RF modulation

(Radio Frequency modulation) Transmitting a signal within a carrier frequency by blending an alternating frequency or amplitude onto the carrier wave. See modulate, carrier and RF.
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Tenders invited for Supply and guarantee of rf modulator and demodulator system for digital communication as per annexure
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If your set doesn't have a Scart socket, ask your retailer for a box with an RF modulator.
The device directly drives an external RF modulator with a composite video with blanking and sound (CVBS) signal created by an on-chip luma/chroma (Y/C) mixer.
According to USAF Maj Alan Brookshire, the program manager for JSECST, the critical design review held this summer revealed an "open item," an RF modulator awarded to a company that's no longer in business, that could delay the program six months to a year, slipping the planned production start in 1999.
The self-configuring system comprises a bi-directional distribution hub (Broadband Uniform Distribution, or BUD), an RF modulator, and a Break Out Box (BOB), which provides two telephone lines and two in/out RF lines.
Prices have not been set on an RF modulator for TVs without video inputs and a printer adapter that accommodates popular PC printers.
The first is a standard hardwired changer, while the latter has an RF modulator allowing the unit to be used with most stereo receivers.