Communications field technicians often maintain equipment that interfaces with a multiplex (mux) circuit or Telephone Company (TELCO) leased line. When circuit-related problems arise, the first step toward trouble resolution is a basic understanding of transmission impairments. Transmission impairments are typically placed in one of two categories: steady-state (which are constant in nature), and transient. Since transient impairments are intermittent, instantaneous phenomena, associated ...

Website Registration Required to Access the Content

Only registered users have access to silver content.

Registration on urgentcomm.com allows you exclusive access to invaluable articles and content covering the mobile communications industry.

Already registered? here.