Sprint Nextel Announces BAS Conversion of 161 Markets

Sprint Nextel told the FCC last week that 161 markets—covering 83 percent of the U.S. population—have transitioned to the new 2 GHz spectrum for remote newsgathering.

In its latest bimonthly progress report on the transition of BAS licensees to frequencies above 2025 MHz [PDF], the telco told the commission that 98 percent of the replacement BAS equipment has been delivered and that 96 percent of AS operators have received all of the control systems, mobile and fixed transmitters, connectors, cabling, transmission lines, antennas, decoders, modulators, central receive antennas and other elements of BAS system that they need to relocate.

The down side of this latest statistic is that with most of the equipment delivered, manufacturers that added employees to deliver gear for the BAS transition have started to downsize. This has caused delays in delivering final equipment orders and fixing manufacturing faults.

Equipment issues could delay some installations into December, January and possibly February or later. Sprint Nextel quotes one unidentified vendor saying "It's rare that we have a flawless install" and adds "The limited capacity of modern manufacturing to produce flawless equipment in high volumes in a short period of time will thus affect when additional markets are relocated."

Other challenges mentioned include bad weather that could delay tower work; some complex systems where a challenge from a single user at a single location could prevent the entire BAS cluster from locating (Oregon is cited as an example of this); installer constraints; and licensing delays.

The deadline for completing the BAS transition has been extended several times; Sprint Nextel's latest deadline extension request is February 2010.

Doug Lung
Contributor

Doug Lung is one of America's foremost authorities on broadcast RF technology. As vice president of Broadcast Technology for NBCUniversal Local, H. Douglas Lung leads NBC and Telemundo-owned stations’ RF and transmission affairs, including microwave, radars, satellite uplinks, and FCC technical filings. Beginning his career in 1976 at KSCI in Los Angeles, Lung has nearly 50 years of experience in broadcast television engineering. Beginning in 1985, he led the engineering department for what was to become the Telemundo network and station group, assisting in the design, construction and installation of the company’s broadcast and cable facilities. Other projects include work on the launch of Hawaii’s first UHF TV station, the rollout and testing of the ATSC mobile-handheld standard, and software development related to the incentive auction TV spectrum repack. A longtime columnist for TV Technology, Doug is also a regular contributor to IEEE Broadcast Technology. He is the recipient of the 2023 NAB Television Engineering Award. He also received a Tech Leadership Award from TV Tech publisher Future plc in 2021 and is a member of the IEEE Broadcast Technology Society and the Society of Broadcast Engineers.