The chip being announced this time demodulates
OFDM signals transmitted in the 20MHz bandwidth from two antennas and detects MIMO signals based on Maximum Likelihood Detection (MLD) technology, which ensures relatively high-quality communication even in bad environments for signal reception.
The final component is an optical detector that demodulates
the imbedded information and puts it back into electrical form.
The DSAM also includes an advanced digital board which demodulates
QAM carriers configured with deep interleave depth setting of I and J parameters equal to 128 and 4 respectively, typical in 256 QAM modulated carriers used for digital video transmission.
Signal equalization covers the echo profile required by A/74 guidelines, and superior multi-path performance demodulates
all Brazil ensembles-among the industry's most demanding tests of multi-path performance-for improved signal reception over a greater transmission range.
The St@rBay receiver module tunes to the requested channel, demodulates
the signal, handles all of the conditional access functionality, then outputs the required copy-protected MPEG stream over 1394 to the PC-architected host.
The TEF6860 tuner IC receives and demodulates
AM, FM and weather-band broadcasts and is compatible with both digital and analog audio processors.
The HD-VDR doubles as a digital set-top box that receives and demodulates
digital HDTV signals using the Zenith-developed, industry-standard VSB (vestigial sideband) technology.
Tek UWB WiMedia2 demodulates
and measures all WiMedia Bandgroups, frequencies and Time Frequency Codes when installed on DSA70000, DPO70000, or TDS6000C oscilloscopes with sufficient real time bandwidth.
The THEATER 310 demodulates
and decodes vestigal sideband (VSB) for ATSC (Advanced Television Systems Committee) terrestrial broadcast, 64 or 256 quadrature amplitude modulation (QAM) for digital cable, BTSC (Broadcast Television Systems Committee) for analog audio and demodulates
analog NTSC (National Television Standards Committee) for terrestrial and cable reception.
8-VSB and 64/256 QAM Signals; Combines With Sarnoff's Audio/Video Decoder IP For Complete DTV Solution