TY - GEN AU - Chriss Grosvenor AU - Robert Billinger C2 - Technical Note (NIST TN), National Institute of Standards and Technology, Gaithersburg, MD DA - 2002-05-01 00:05:00 LA - en PB - Technical Note (NIST TN), National Institute of Standards and Technology, Gaithersburg, MD PY - 2002 TI - The 30/60 MHz Tuned Radiometer - The NIST System for Noise Temperature Measurements ER -