Digital Multimedia Broadcasting (DMB)

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Digital Multimedia Broadcasting (DMB)
DMB-TDMB-Waterfall-01.jpg
Frequencies 174 MHzMegaHertz (MHz) 10^6 Hz174,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
174,000 kHzKiloHertz (kHz) 10^3 Hz
,216 MHzMegaHertz (MHz) 10^6 Hz216,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
216,000 kHzKiloHertz (kHz) 10^3 Hz
174,000 kHzKiloHertz (kHz) 10^3 Hz
174 MHzMegaHertz (MHz) 10^6 Hz
216,000 kHzKiloHertz (kHz) 10^3 Hz
216 MHzMegaHertz (MHz) 10^6 Hz
Frequency Range 174 MHzMegaHertz (MHz) 10^6 Hz174,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
174,000 kHzKiloHertz (kHz) 10^3 Hz
- 216 MHzMegaHertz (MHz) 10^6 Hz216,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
216,000 kHzKiloHertz (kHz) 10^3 Hz
Mode
Modulation DQPSKDifferential Quadrature Phase-Shift Keying-OFDMOrthogonal Frequency-Division Multiplexing
ACF
Bandwidth 1.536 MHzMegaHertz (MHz) 10^6 Hz1,536,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
1,536 kHzKiloHertz (kHz) 10^3 Hz
1,536 kHzKiloHertz (kHz) 10^3 Hz
1.536 MHzMegaHertz (MHz) 10^6 Hz
1,536 kHzKiloHertz (kHz) 10^3 Hz
1.536 MHzMegaHertz (MHz) 10^6 Hz
Location South Korea
Short Description
I/Q Raw Recording
Audio Sample

Description[edit]

Digital Multimedia Broadcasting (DMB) is a digital radio transmission technology developed in South Korea as part of the national IT project for sending multimedia such as TV, radio and datacasting to mobile devices such as mobile phones, laptops and GPS navigation systems.

Terresterial DMB (T-DMB)[edit]

Terresterial DMB (T-DMB) designed based on the Eureka-147 DAB, uses VHFVery High Frequency (30-300 MHz) channel 7 to 13, 174-216 MHzMegaHertz (MHz) 10^6 Hz.

Satellite DMB (S-DMB)[edit]

Satellite DMB (S-DMB) uses S-band and Ku-band, S-band is used for terminal reception and Ku-band is used for communication between satellite-to-Gapfiller.

S-DMB terminal was cannot receive directly from satellites, must pass through a repeater on the ground.

This service was discontinued on August 31, 2012.

Additional Images[edit]

Additional Links[edit]