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Digital Video Broadcasting - Cable (DVB-C) is the DVB European consortium standard for the broadcast transmission of digital television over cable.This system transmits an MPEG-2 or MPEG-4 family digital audio/digital video stream, using a QAM modulation with channel coding.
Its components are very similar to a desktop PC. The DTV receiver is a vital link in the chain of television system. The goal of a broadcasting system is to concentrate the hardware requirements at the source to simplify the receivers and makes it as inexpensive as possible. It is usually connected to the TV set or incorporated in the TV set.
A digital TV converter box. A digital television adapter (DTA), commonly known as a converter box or decoder box, is a television tuner that receives a digital television (DTV) transmission, and converts the digital signal into an analog signal that can be received and displayed on an analog television set.
SDRstick UDPSDR-HF1 [107] Please Note: A functional receiver requires both the UDPSDR-HF1 and a BeMicro SDK FPGA development board: Pre-built 0.1 – 30 MHz ? No 80 Msps 0/1 1G Ethernet via BeMicroCV-A9 Yes Yes Yes Altera (as an add-on) SDR MK1.5 'Andrus' [108] Pre-built, Open Source Design 5 kHz – 31 MHz (1.7 GHz downconverter opt.) ? No 64 MSPS
ASTEC UM 1286 UHF modulator, top cover taken off. An RF modulator (radio frequency modulator) is an electronic device used to convert signals from devices such as media players, VCRs and game consoles to a format that can be handled by a device designed to receive a modulated RF input, such as a radio or television receiver.
Stanford Telecommunications, Inc., (STI) was an American engineering company engaged in technology development for satellite communications and navigation, in Santa Clara County, California.
This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages) This article relies excessively on references to primary sources. Please improve this article by adding secondary or tertiary sources. Find sources: "List of digital television stations in the Philippines" – news · newspapers · books · scholar ...
Audio frequency receiver output and modulator sidetone impedance for the ARA/ATA and the AN/ARC-5 is 300 to 600 ohms. In the SCR-274-N "-A" version, the receiver and modulator impedance is 4000 ohms, while "-B" and later version units have a 250 ohm tap on the AF transformers which can be connected.