SCTE 293-1 2024 PDF

Name:
SCTE 293-1 2024 PDF

Published Date:
2024

Status:
Active

Description:

What is … the Decibel?

Publisher:
Society of Cable Telecommunication Engineers

Document status:

Active

Format:

Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

SKU:

The foundation of much of the mathematics of cable is the decibel, which is a logarithmic-based expression of the ratio between two values of a physical quantity, typically power or intensity. An understanding of the decibel is important, in large part because of its use as the basis for parameters such as loss (attenuation), gain, signal level, carrier-to-noise ratio, and more.