1. MTI Wireless Edge Ltd., 11 Hamelacha St., Afek Industrial Park, 48091 Rosh-Ha'Ayin, Israel. Tel:(+972)-3-900 89 00, http://www.mtiwe.com Slide # 1 mMB-0299 © – MTI Proprietary Confidential, Internal MTI Wireless Edge Ltd., 11 Hamelacha St., Afek Industrial Park, 48091 Rosh-Ha'Ayin, Israel. Tel:(+972)-3-900 89 00, http://www.mtiwe.com © – MTI Proprietary Confidential, Internal Slide # 1 MTI Wireless Edge Ltd. Topic Null Filled Antennas 26 / 03 / 2012 Rosh HaAyin, Israel

2. MTI Wireless Edge Ltd., 11 Hamelacha St., Afek Industrial Park, 48091 Rosh-Ha'Ayin, Israel. Tel:(+972)-3-900 89 00, http://www.mtiwe.com Slide # 2 © – MTI Proprietary Confidential, Internal Nulls No (or very low) signal transmitted / received. Directions where the antenna gain is very low and signal can not be received/transmitted. With a special technique called Null Filling we can improve the antenna coverage.

3. MTI Wireless Edge Ltd., 11 Hamelacha St., Afek Industrial Park, 48091 Rosh-Ha'Ayin, Israel. Tel:(+972)-3-900 89 00, http://www.mtiwe.com Slide # 3 © – MTI Proprietary Confidential, Internal Null Fill Special technology to eliminate Nulls below horizon Nulls: Direction where the antenna gain is very low and signal can not be transmitted / received. Null Filling A special technology to eliminate the Nulls below the horizon.

4. MTI Wireless Edge Ltd., 11 Hamelacha St., Afek Industrial Park, 48091 Rosh-Ha'Ayin, Israel. Tel:(+972)-3-900 89 00, http://www.mtiwe.com Slide # 4 © – MTI Proprietary Confidential, Internal Main Lobe & Null Side Lobes With Null Fill, transmission and reception is improved over the whole area 30m 244m 120m 78m ML N1 N2

5. MTI Wireless Edge Ltd., 11 Hamelacha St., Afek Industrial Park, 48091 Rosh-Ha'Ayin, Israel. Tel:(+972)-3-900 89 00, http://www.mtiwe.com Slide # 5 © – MTI Proprietary Confidential, Internal Result of Null-Fill Coverage without Null FillCoverage with Null Fill

6. MTI Wireless Edge Ltd., 11 Hamelacha St., Afek Industrial Park, 48091 Rosh-Ha'Ayin, Israel. Tel:(+972)-3-900 89 00, http://www.mtiwe.com Slide # 6 © – MTI Proprietary Confidential, Internal Result of Null-Fill Increased ROI by lower CAPEX Improved Coverage! Null Fill technology eliminates blank areas. Results in improved coverage. Increases revenues. Better ROI (Return on Investment).