White Papers
Delivery of local channels in High Definition over the LTVS satellite network
The Local TV on Satellite (LTVS) system will deliver programming from all full-power TV
stations within a local market by direct-to-home Ka-band satellite transmissions. End-users
will be equipped with small antennas and TV set-top boxes capable of receiving the LTVS
satellite signal in conjunction with one of the other Direct Broadcast Satellite (DBS)
services. The LTVS satellites will be collocated at an orbital slot between 105° and 115°W,
near the major direct broadcast satellites. LTVS will be capable of delivering both Standard
Definition TV (SDTV) and High Definition TV (HDTV) as defined by the Advanced Television Systems
Committee (ATSC) Digital TV standard. Local market is defined as the Nielsen Designated Market
Area (DMA) of that end user. Only stations within the end user's DMA will be delivered to the
subscriber.
A description of the iBlast data delivery network
iBlast Networks is creating an autonomous delivery network using IP in the digital TV spectrum.
The network will be open and standards-based. Content providers will use the iBlast network to
deliver their services to consumers. The iBlast service will be free to consumers who
receive advertiser-supported material, though content providers might bill for some services
that they provide over the iBlast network. The content providers are iBlast's customers.
MBNS Status Report
The first spacecraft to be used by MBNS, Measat-1, was launched in January 1996. The craft has
been tested and all systems are functioning normally. The satellite has five high powered
Ku-band transponders with EIRPs reaching as high as 57 dBW. The transponders can be allocated
among regional beams covering Malaysia, India, and the Philippines. Three of the transponders will
be used for Malaysian coverage and the remaining two for India.
The MEASAT broadcast Network
The first spacecraft to be used by MBNS, Measat-1, was launched in January 1996. The craft has
been tested and all systems are functioning normally. The satellite has five high powered Ku-band
transponders with EIRPs reaching as high as 57 dBW. The transponders can be allocated among
regional beams covering Malaysia, India, and the Philippines. Three of the transponders will be
used for Malaysian coverage and the remaining two for India.
The Worldwide Satellite Broadcasting Test System
The first spacecraft to be used by MBNS, Measat-1, was launched in January 1996. The craft
has been tested and all systems are functioning normally. The satellite has five high powered
Ku-band transponders with EIRPs reaching as high as 57 dBW. The transponders can be allocated
among regional beams covering Malaysia, India, and the Philippines. Three of the transponders
will be used for Malaysian coverage and the remaining two for India.