TYPES OF HCC LNB AND TYPICAL APPLICATIONS

LNB TYPE L.OFreq.Stability TYPICAL APPLICATIONS
DRO (Consumer) 
5200, 6600 series
(CHEAP)
1.0MHz to 2.0MHz a) Analog/Digital Video/CATV
DRO (Commercial) 
4000, 8000, 7000 series
(LOW COST)
150 KHz to 1.0MHz a) MPEGII Digital Video applications/DTH
b) Broadcast Television/TVRO/CATV
c) Internet/Broadband Multi-media/Wideband Data broadcast.
d) VSAT & Point Of Sale (POS) systems
e) Higher SCPC data rate (above 1Mbps)
PLL  
1000, 3000 series
(HIGH COST)
5 KHz to 150kHz a) Radio & TV Broadcast
b) VSAT for SNG Trucks & Radio , TV stations.
c) Satellite Digital Paging Networks
d) 2 –Way VSAT & Point Of Sale (POS) systems
e) VSAT for Low speed SCPC data or audio
PLL    (External Ref)  
1000X Series
( VERY HIGH COST)
External reference Dependent a) Satellite Digital Paging Networks
b) Special VSAT Networks
c) Low speed SCPC data or audio
d) Normally not used for video

NOTE: Above are typical applications and in some cases there could be overlapping depending on reliability of network and Cost provisions.

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