Tag: calculator @en

Mobile Backhaul Savings Calculator

Mobile Backhaul Savings Calculator

The Mobile Market is experiencing solid growth in emerging countries. As an illustration, GSMA predicts the number of connections in Africa to jump from 620 Million in 2012 to 900 Million in 2015. Fierce competition between mobile operators as well as government and NGO initiatives encourage the development of mobile networks in underserved areas. In […]

November 11, 2013 | By | 2 Replies More
Calculate Bandwidth Savings with Sharper Roll-off Filters

Calculate Bandwidth Savings with Sharper Roll-off Filters

With advanced satellite modems closely approaching the limits of spectral efficiency and configuration flexibility, industry efforts have more recently focused on reducing the transmit and receive filter roll-off factor (carrier spacing) by as much as possible without impacting modems error correction capability.  The combination of shaper roll-off filters and advanced FEC coding (like granular LDPC) […]

June 4, 2013 | By | 2,180 Replies More
Calculate SCPC Savings in 5 Simple Steps

Calculate SCPC Savings in 5 Simple Steps

Calculating satellite capacity savings when considering two options of SCPC modems can be done in two ways: Link Budgets (LBs): Redo link budgets based on the new modem performance curves. The new LBs will allow the comparison of scenarios “A” and “B”. Comparison Calculator: A very close approximation can be obtained quickly without redoing LBs. […]

January 16, 2013 | By | 4,568 Replies More