Sam Gorman

Calculate cascaded RF gain, noise figure, input IP3, and output IP3 from ordered active and passive stages.

Calculate LMTD, corrected driving force, terminal temperature differences, and required heat-exchanger UA from load and temperatures.

Check CCTV pixel density, identification detail at a target distance, and estimated maximum identification distance in feet or meters.

Estimate line array vertical coverage, endpoint aim angles, average joint splay, coverage room or shortfall, and listener throws.

Calculate microphone preamp gain and check available gain, analog clip margin, and digital peak margin from your audio gear specs.

Convert whole-link optical return loss or event reflectance to the other dB form, reflected-power ratio, and percent.

Estimate annual fuel, water, sewer, treatment, and total savings from returning hot condensate to a boiler system.

Estimate recovered compressor heat, avoided heating energy, net annual savings, and optional simple project payback.

Calculate pump hydraulic power and shaft power from flow and head. Add motor efficiency, runtime, and electricity rate for yearly energy cost.

Convert DWDM wavelength and frequency, calculate an ITU offset center, and check alignment with a selected GHz grid.