Satellite Update

AtContact Communications LLC requested FCC permission to add the following Ka-band frequencies to its authorized geostationary orbit (GSO) satellite, call sign S2680, located at 83 degrees West Longitude (WL): 18.3-18.8 GHz (downlink), 19.7-20.2 GHz (downlink), 28.35-28.6 GHz (uplink) and 29.25-30.0 GHz (uplink). The company also asked for permission to relocate its authorized GSO satellite at 34 degrees East Longitude (EL) to 77.4 degrees WL. The satellite, call sign S2682, would continue to operate in its authorized frequency bands at 28.6-29.1 GHz (uplink) and 18.8-19.3 GHz (downlink) at the new location. For both applications, AtContact requested a waiver of Section 25.114(d)(3) of the FCC rules requiring predicted gain contour plots. (From FCC Report SAT-00489.)

The FCC granted Skynet Satellite Corp.’s request to launch and operate a replacement Ku-band satellite at 37.55 degrees WL. The FCC gave DirecTV permission to operate Spaceway 1 from 102.885 degrees WL in the 18.3-18.8/19.7-20.2 GHz downlink and 28.35-28.60/29.25-30.00 GHz uplink frequency bands. As a result of this grant, DirecTV’s request for special temporary authority (STA) to operate Spaceway 1 at this location was dismissed as moot. Sirius Satellite Radio was allowed to operate 15 terrestrial repeaters at power levels at or below 2 kW EIRP for a period of 180 days at the locations described in its request (SAT-STA-20070928-00135).

PanAmSat Licensee Corp.’s request for STA to operate tracking, telemetry and command (TT&C) functions on Intelsat 11 at 43.2 degrees WL was approved. The STA started Dec. 12, 2007, and lasts for 180 days. The TT&C center frequencies authorized are 13246.5 MHz (horizontal polarization) and 13995.5 MHz (vertical) for command operations. For telemetry, the center frequencies approved are 11448 MHz (horizontal) and 11449 MHz (vertical). For more information on these and other satellite actions see FCC Report SAT-00488

Comments and news items are welcome. Email me at dlung@transmitter.com.

Doug Lung

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.