Low NoiseFound 6 free book(s)
VLNA Page 1 VLNA A Very Low Noise (pre)-Amplifier for the UHF 70cm to 9cm bands Sam Jewell, G4DDK Introduction This paper describes the current build (September 2013) of the G4DDK VLNA
34 SOUND & VIBRATION/JANUARY 2017 www.Sand.com Health Effects from Wind Turbine Low Frequency Noise & Infrasound Do Wind Turbines Make People Sick? That is the Issue. Do wind turbines make people sick?
56 the adult population will be protected from becoming moderately or seriously annoyed, respectively. In theseGuidelines for Community Noise only guideline values are presented. These are essentially values for the onset of health effects from noise exposure.
–6– REV. C OP27 OP27N OP27G OP27GR Parameter Symbol Conditions Typical Typical Typical Unit AVERAGE INPUT OFFSET VOLTAGE DRIFT* TCV OS or Nulled or Unnulled 0.2 0.3 0.4 mV/∞C TCV OSn R P = 8 kW to 20 kW AVERAGE INPUT OFFSET
OPA376, OPA2376, OPA4376 SBOS406G–JUNE 2007–REVISED DECEMBER 2015 www.ti.com 6 Specifications 6.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted)(1) MIN MAX UNIT
AINN AINP 22 nF ADS127L01 + ± + ± 270 pF 270 pF V OCM 1.2 k 1.2 k 5 10 1.2 k 330 5 10 1.2 k 330 470 pF THS4551 Copyright © 2016, Texas Instruments Incorporated