SAF Tehnika Company Overview Updated in Q 3

SAF Tehnika Company Overview Updated in Q 3 2018

About SAF Tehnika JSC SAF Tehnika is one of the world’s top microwave data transmission equipment manufacturers covering more than 130 countries worldwide. 2

SAF Advantages § Innovative engineering, based on more than 20 years of experience. § § Strong R&D and in-house manufacturing § § Highly Qualified Employees Global presence in more than 130 countries Extensive subsidiary & agent network all over the world Ability to provide highly customized solutions based on the customer needs Manufacturing in the European Union (Latvia) 3

Why clients choose SAF? § § § § Superior product quality Innovative engineering and ability to provide highly customized solutions Short lead times and local stock for selected product lines Flexible logistics services Exceptional, market leading quality and warranty terms Stable and reliable partner Excellent technical & customer support

About Microwave Data transmission Market § § § Microwave is the most common alternative to fiber. Links are easy to deploy and maintain, they are fast, reliable and can reach data transmission capacities of up to 1 Gigabit. Main users are WISP’s; telecom operators; oil, gas and utility companies as well as municipal services, etc.

Corporate Governance § § § § Responsible manufacturer Supports charitable and environmental efforts Sponsoring and participation in educational programms Good work environment and healthcare for employees Moral and financial support for employees on various occasions LVS EN ISO 9001: 2008 Standard Various sports and leisure events for employees Encouraging bonus and benefit system

Financial Highlights Net Sales Financial Year 2016/2017 Gross Profit Financial Year 2016/2017 17. 042 Million EUR 7. 262 Million EUR Contrary to most of our competitors, SAF has maintained its profitability throughout years and as a public company, is financially transparent! 7

SAF Business Profile § Microwave Point-to-point radios - core business for more than 15 years. § Test & Measurement solutions - relatively new business branch with unique products and solutions for microwave field engineers. § Low Latency network solutions - rapid expansion in the challenging and fast developing ultra-low latency market. SAF has become a major name within just a few years. § Io. T solutions – wireless temperature, humidity and CO 2 motitoring. 8

SAF global footprint map 9

Product overview 10

Industry-leading MTBF and failure rates SAF radios have leading MTBF and lowest failure ratios within the industry. It means they don’t break! 11

SAF Performance Guarantee § § § Every radio passes a full-cycle thermo test (33°. . . +55°C) SAF products are guaranteed to meet our published specifications: • Received thresholds [d. Bm] • Max. Transmit power [d. Bm] • Payload capacity [Mbps] Quality 24 h Technical support Professional link analysis by SAF engineers Short lead times 12

Main Products • • Integra series - SAF’s next generation microwave radio platform Spectrum Compact - World’s first hand-held microwave spectrum analyzer Lumina - SAF’s best-selling radio intended for Gigabit Ethernet backbone applications Marathon - Perfect solution for industrial applications where fiber is not available Phoeni. X series - Split mount systems for conventional telecom architectures SG Compact - World’s smallest microwave signal generator Aranet – wireless monitoring solution for industrial use that consists of wireless sensors and base station 13

The Integrated Carrier-grade microwave radio, delivering up to 1 Gbps Full Duplex § § § A unique all-outdoor compact integration of antenna, radio, modem and ethernet network processor with 3 gigabit ports for user traffic. Bandwidth coverage from 3. 5 MHz up to 60 MHz in single hardware design for best distribution. Up to 1 Gbps throughput with header compression. Industry-best corrosion resistance for salty environment installation. Lightweight and easy to install. An innovative web graphical user interface (GUI). 14

Spectrum Compact World’s first handheld spectrum analyzer for 2 -40 GHz frequency bands, as well as, V -band (56 – 67 GHz ), E-band (70 - 87 GHz) and Sub-band 3 (300 – 3000 MHz) § § Excellent tool for fast antenna alignment, interference detection, radio troubleshooting and power measurements. Smallest device on the market for onsite spectrum analysis Easy-to-learn intuitive user interface Market-leading sensitivity of -105 d. Bm: excellent for long distance remote site analysis 15

CFIP Lumina Full Outdoor 366 Mbps Gigabit Ethernet radio for IP networks § Built-in managed Gigabit switch for shelter-free installations § Fiber optics up to radio for 100% lightning protection § § Fast and easy installation and set-up Proven reputation – delivered in 130 countries across all continents 16

Marathon II The most advanced low frequency microwave radio system for industrial applications on the market § Ideal for TETRA and SCADA applications § Long Distance Operation (Up to 100 km+) § n. LOS and NLOS operation possible § Fan-less design: unique in market, zero maintenance required § A state of the art chipset § Modem: ACM and ATPC for longer distance and reliable performance § Built-in managed Gigabit Ethernet switch with Qo. S, VLANs, Spanning Tree Protocols option for diverse network configurations § All-indoor system for ideal surge protection § Low power consumption 17

Phoeni. X Series Compact and feature rich split-mount solutions for broadcasting, telecom, government and other industries § § Designed to fit wide range of network topologies and configurations § § § XPIC support enables 2+0 configuration using both polarizations in a single channel § AES 256 -bit over-the-air encryption Flexible TDM/IP architecture allows easy transition from TDM-only to hybrid or IP-only networks with an additional ASI interface option for digital video broadcasting Fanless cooling system and split mount architecture Built-in managed Carrier Gigabit Ethernet switch with advanced Qo. S, OAM, MEF 9&14, 1588 v 2 PTP and Sync. E support 18

CFIP-106/108 Full-outdoor radio with 100 Mbps Fast Ethernet and four E 1/T 1 § § § Patented ODU mounting clamps for quick and easy installation Industry-leading reliability and durability in harsh environment Low power consumption for sites with alternative energy sources, like solar panels and wind turbines Ideal for last-mile access with narrow channels All-outdoor form factor, ideal for hybrid wireless networks Allows for installations with both Ethernet and E 1/T 1 connectivity 19

SG Compact Perfect tool for different microwave system analysis and measurement applications § § § Industry leading form-factor. Essential tool for antenna alignment and testing and top choice for Lo. S verification applications. perfect for different microwave system analysis and measurement applications. intuitive control and interactive GUI with instant on/off functionality. resistive touchscreen allows working with gloves on. 20

Aranet is a wireless monitoring solution for industrial use that consists of wireless sensors and base station. § § § Aranet offers business-critical information to food manufacturing, warehousing, agriculture, building management and many other industries. Technical solution allows wireless sensor deployment within at least 3 km line-of-sight distance from the base station. Operating as a safe, private network that’s not dependent on any third-party service provider. Sensors have robust design and are energy efficient. They can be deployed in harsh environment and function up to 10 years without battery replacement Software with alert functionality makes Aranet an asset that helps to improve productivity and avoid costly mistakes! WWW. ARANET. COM 21

Remarkable Achievements 149. 2 km (93. 2 mi) link over water providing 8 E 1 throughput with Largest microwave network in 99. 99% annual availability. Lagos, Nigeria. More than 200 SAF link deployed in area of approx. 25 x 32 km. Radio link transmitting data from stratosphere to ground station. max. height 40 km and max. link distance – 500 Km (310 mi). 22

Key Customers 23

Product overview SAF Tehnika © 2018, www. saftehnika. com 24