Viasat Inc. VSAT recently took a significant stride toward the delivery and launch of ViaSat-3 Americas satellite as it completed the Final Integrated Satellite Test (FIST). With this, the company has progressed to the Flight Final phase of integration, where it is undergoing the final build-up to flight configuration for the satellite launch.Leveraging simulation techniques, FIST validated that ViaSat-3 successfully conformed to the mechanical and thermal vacuum environment by simulating vacuum and extreme hot and cold conditions of space where the satellite will operate during its expected 15-year lifetime. The ViaSat-3 EMEA satellite is currently undergoing integration with spacecraft partner, Boeing, and the third ViaSat-3 satellite for the Asia Pacific region is undergoing final payload integration and testing at Viasat's Tempe, AZ facility.The ViaSat-3 platform will help form a global broadband network with sufficient network capacity to allow better consumer choices with an affordable, high-quality, high-speed Internet and video streaming service. These Ka-band satellites are likely to provide superior bandwidth connectivity virtually anywhere – whether on land, in the ocean or in the air.Viasat enjoys a leading position in the satellite and wireless communications market. With the rapid proliferation of the smartphone market and usage of mobile broadband, the user demand for coverage speed and quality has increased, which is fueling the demand for network tuning and optimization to maintain high data traffic. The company attracts millions of U.S. consumers and enterprises with its high-quality broadband service.Encouragingly, Viasat’s blue-chip customer base, which comprises the U.S. Department of Defense, civil agencies, allied foreign governments, satellite network integrators and large communications service providers and enterprises, adds to its strength. Currently, the company’s Government Systems segment is acting as a major profit churner. Viasat is eyeing opportunities to extend broadband satellite mobility to rotary-wing aircraft, as it is a large addressable market that can emerge as a key profit churner.Viasat’s Satellite Services business is progressing well, with key metrics including ARPU (average revenue per user) and revenues showing impressive growth. ARPU is growing on the back of a solid retail distribution network, accounting for an increasing proportion of the high-value and high-bandwidth subscriber base. Further, the rising adoption of in-flight Wi-Fi services in commercial aircraft is proving conducive to the growth of the Satellite Services business.Viasat’s Ka-band solutions enable business jet customers to enjoy high-speed Internet connectivity from takeoff to touchdown. It empowers aviation clients to reinforce their IFC (in-flight connectivity) investments and helps customers stay connected with smooth web browsing and streaming services. Equipped with unrivaled speed and quality, Viasat’s Ka-band service has been specifically designed to meet the accretive demands of data, backed by next-gen business applications. The Ka-band leverages global bandwidth to provide avant-garde Internet service with best-in-market pricing to boost the competitiveness of the business jet market.The stock has lost 26.3% over the past year compared with the industry’s decline of 23.9% in the same period. Image Source: Zacks Investment ResearchViasat currently has a Zacks Rank #4 (Sell).You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.TESSCO Technologies Incorporated TESS, sporting a Zacks Rank #1, delivered an earnings surprise of 126.1%, on average, in the trailing four quarters. Earnings estimates for TESSCO for the current year have moved up 44.3% since November 2021.TESSCO offers products to the industry’s top manufacturers in mobile communications, Wi-Fi, wireless backhaul and related products. With more than three decades of experience, it delivers complete end-to-end solutions to the wireless industry.Harmonic Inc. HLIT, carrying a Zacks Rank #2 (Buy), delivered an earnings surprise of 79.3%, on average, in the trailing four quarters. Earnings estimates for Harmonic for the current year have moved up 48.6% since March 2021.Harmonic provides video delivery software, products, system solutions, and services worldwide. With more than three decades of experience, it has revolutionized cable access networking via the industry's first virtualized cable access solution, enabling cable operators to more flexibly deploy gigabit Internet service to consumers' homes and mobile devices.AudioCodes Ltd. AUDC, sporting a Zacks Rank #1, is likely to benefit from the secular tailwinds related to IP-based communications. Incorporated in 1992 and headquartered in Lod, Israel, it offers advanced communications software, products and productivity solutions for the digital workplace. It has a long-term earnings growth expectation of 9%.AudioCodes aims to leverage its long-term partnership with Microsoft to further strengthen its market position. It is also likely to benefit from its continued focus on high-margin businesses. Zacks Names "Single Best Pick to Double" From thousands of stocks, 5 Zacks experts each have chosen their favorite to skyrocket +100% or more in months to come. From those 5, Director of Research Sheraz Mian hand-picks one to have the most explosive upside of all. It’s a little-known chemical company that’s up 65% over last year, yet still dirt cheap. With unrelenting demand, soaring 2022 earnings estimates, and $1.5 billion for repurchasing shares, retail investors could jump in at any time. This company could rival or surpass other recent Zacks’ Stocks Set to Double like Boston Beer Company which shot up +143.0% in little more than 9 months and NVIDIA which boomed +175.9% in one year.Free: See Our Top Stock and 4 Runners Up >>Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report Harmonic Inc. (HLIT): Free Stock Analysis Report Viasat Inc. (VSAT): Free Stock Analysis Report AudioCodes Ltd. (AUDC): Free Stock Analysis Report TESSCO Technologies Incorporated (TESS): Free Stock Analysis ReportTo read this article on Zacks.com click here.Zacks Investment Research