LE1000 Modular Line Amplifier

The LE1000 Modular Line Amplifier (Part number: LE10XXD-XX-XX) from Comtech is a HFC Amplifiers. Hybrid fiber-coaxial (HFC) Amplifier is a device used to amplify signals flowing in both directions, also it used at intervals to overcome cable attenuation and passive losses of the electrical signals caused by splitting or tapping the coaxial cable.

The LE1000 line amplifier thanks to it's modular style and to the 3 different gain value can be adapted to each CATV network. The automatic controlled return path ingress switch, the dividable high level output, the module defined breakpoint frequency between 302 MHz and 1 GHz and the optional automatic gain and slope control unit as well as the exchangeable tray make the device the best choice for HFC solutions.

Application

• HFC networks
• Aerial, cabinets

Characteristics

• Downstream frequency range up to 1006 MHz
• Upstream frequency range up to 204 MHz
• Optional connection to Monitoring System
• GaN output stage
• Automatic gain and slope control
• Automatic ingress management by the RSW module

Construction

• Frequency range DS 1 GHz
• Frequency range US: up to 204 MHz
• Forward path gain: 36/40/44 dB
• Return path gain: 20/25 dB
• Number of outputs: 2
• Max power consumption: 25 W