Monday, 15 February 2016

About ABS-2A ........

About "ABS-2A" ........

abs-logo.jpg

ABS-2A

abs-2a.jpg

Key Highlights :

ABS-2A design has been finalized It will be co-located with ABS-2 at the prime location at 75°E Designed with 48 transponders and 5 dedicated high powered Ku-band beams, ABS-2A will serve South Asia, South East Asia, Russia, Sub-Sahara Africa and MENA regions Suitable for DTH services, VSAT operators, maritime and mobility solutions ABS-2A is a Boeing 702SP satellite (all-electric propulsion) and is scheduled to launch on a SpaceX Falcon 9 in early 2016 .

Ku Band Beams :

► Russia FSS | 43-52dBW

abs2a-ku-russiafss.jpg

48 Ku-Band Transponders in

Total Polarization: Linear (H&V)

Uplink/Downlink Frequency: 13.750-14.800 & 17.300-18.100 / 10.950-11.200 & 11.450-12.750 GHz

► South Asia | 42-57dBW

abs2a-ku-india.jpg

48 Ku-Band Transponders in

Total Polarization: Linear (H&V)

Uplink/Downlink Frequency: 13.750-14.800 & 17.300-18.100 / 10.950-11.200 & 11.450-12.750 GHz

► SE Asia | 44-53dBW

abs2a-ku-sea.jpg

48 Ku-Band Transponders in

Total Polarization : Linear (H&V)

Uplink/Downlink Frequency: 13.750-14.800 & 17.300-18.100 / 10.950-11.200 & 11.450-12.750 GHz

► Africa | 40-52dBW

abs2a-ku-africa.jpg

48 Ku-Band Transponders in

Total Polarization: Linear (H&V)

Uplink/Downlink Frequency: 13.750-14.800 & 17.300-18.100 / 10.950-11.200 & 11.450-12.750 GHz

► MENA | 44-52 dBW abs2a-ku-mena.jpg

48 Ku-Band Transponders in Total Polarization: Linear (H&V)

Uplink/Downlink Frequency: 13.750-14.800 & 17.300-18.100 / 10.950-11.200 & 11.450-12.750 GHz

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Parameter (Ku-Band) :

● Number of Transponders = 48

● Transponder Bandwidth (MHz) = 54, 72, 108

● Uplink / Downlink Frequencies (GHz) =

13.705 - 14.800 & 17.300 - 18.100 / 10.950 - 11.200 & 11.450 - 12.750

● Uplink / Downlink Signal Polarization Linear = (H & V)

● Cross-Polarization Separation (dB) = 27

● EIRP (Peak Value) (dBW) =

> 52 (Russia FSS) and 52 (Russia BSS)

> 57 (South Asia)

> 53 (SE Asia)

> 52 (Africa) > 52 (MENA)

● TWTA Redundancy = 48 for 40 (with 8 active spares)

● TWTA Size (Watts) = 150

● Receiver Redundancy = 2 for 1

● Downconverter Redundancy = 2 for 1

● Uplink SFD (dBW/m2) -96 to -74 (0 dB/K G/T)

● G/T (Peak Value)(dB/K) =

> 8 (Russia BSS) and 7 (Russia FSS)

> 11 (South Asia)

> 11 (SE Asia)

> 6 (Africa)

> 7 (MENA)

Source : Asia Broadcast Satellite (ABS)

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. Posted By : #GJ

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