EUMETCast Edinburgh Overview - DVB-S2 service

(Was DVB-S until 2014-Sep-01)
	Edinburgh, GB   Summary page Ayecka SR1 receiver #1 125 cm dish, Titanium quad LNB, ~20 m cable SNR dB
	Edinburgh, GB   Summary page Ayecka SR1 receiver #1 125 cm dish, Titanium quad LNB, ~20 m cable Link margin dB (Basic, High-Volume)
	SkyStar 2.6D PCI card on DVB-S service with antenna pointed at 10A satellite SNR dB x 10 Signal Quality % PC Feenix
	Throughput SR 1 IP receiver #1
	Throughput PC Alta
Packet loss:
	PC Feenix - EUMETCast receive-only TelliCast 2.4.4a, 500 MB RAMdisk for FSY files Ayecka SR 1 IP receiver, extra LAN card AMD 64 3200+, 3 GB RAM, Windows XP Pro SP3 MSG-2, MSG-3, DWDSAT, EARS-AVHRR & Metop-AVHRR
	PC Alta - receiver, processing & interactive Ayecak SR 1 IP receiver, extra LAN card TelliCast 2.5.17, tmp_directory on hard disk Intel i5-760, 8 GB RAM, Windows-7/64-bit MSG-2, MSG-3, DWDSAT, EARS-AVHRR & Metop-AVHRR
	BER (Bit Error Rate) Ayecka SR 1 #1
	BER (Bit Error Rate) Skystar PCI on PC Feenix
	FSY size 500 MB RAMdisk PC Feenix

Other periods: day week month year

Data is subject to change.  This data is taken from PCs fed by Ayecka SR1 IP and TBS receivers.  The RF feeds are shown in red.  The antenna is pointed to the Hotbird 13G satellite at 13° E since mid-July 2024.  Readings are taken every five minutes, and X-axis times are in UTC.  The four outputs are used to feed the three main receivers.  Output one from the LNB is used for BAS and HVS-1, three is used for HVS-2, and output four allows direct access to the LNB for polarisation tests, which would otherwise interfere with routine reception.  Outout 2 is available for HVS-3 tests, and output for general tests.

Multiple receive PCs are fed from the Traffic LAN ports of the Ayecka SR 1 IP BAS/HVS-1receiver on a private LAN (192.168.10.x) via GS605 Netgear switches, with 1 Gbps network cards added to the receiver PCs.  An Edimax USB2.0-Ethernet adapter is an alternative because of the need to use USB or better drivers.  Ayecka SR1 #1 receiver takes both BAS and HVS-1.  HVS-1 is received and processed by PC Kiruna, and received by PC Lund, processed by PC Penguin...

The Ayecka SR1 Management ports are connected to the existing 192.168.0.x house LAN, through which management access is possible from any local PC.
 

 

Copyright © David Taylor  Edinburgh

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Last modified: 2025 Oct 26 at 01:05:18