TY - GEN AU - William Young AU - Kate Remley AU - John Ladbury AU - Christopher Holloway AU - Chriss Grosvenor AU - Galen Koepke AU - Sander Floris AU - Wouter Numan AU - Andrea Garuti C2 - Technical Note (NIST TN), National Institute of Standards and Technology, Gaithersburg, MD DA - 2009-08-07 00:08:00 LA - en PB - Technical Note (NIST TN), National Institute of Standards and Technology, Gaithersburg, MD PY - 2009 TI - Measurements to Support Public Safety Communications: Attenuation and Variability of 750 MHz Radio Wave Signals in Four Large Building Structures: NIST Technical Note 1552 UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=903077 ER -