BER measurements in the evaluation of operation correctness of VSAT modem traffic interfaces

TL;DR

This paper proposes a BER measurement methodology to evaluate the operational correctness of VSAT modem traffic interfaces, addressing a gap in existing standards and aiding equipment assessment.

Contribution

It introduces a specific BER-based testing methodology for VSAT modems, filling a gap where standards lack detailed measurement procedures.

Findings

Developed a BER measurement methodology for VSAT modems

Provides a standardized approach for functional testing

Facilitates equipment assessment in military communications

Abstract

This paper presents using bit error rate (BER) measurements to evaluate operation correctness of traffic (input-output) interfaces in modem of very small aperture terminal (VSAT). Such functional tests are carried out, for example, when purchasing communication equipment for armed forces. Generally, available standards do not describe measurement procedures in this area. In this case, accredited laboratories should develop dedicated assessment methodologies. In this paper, we show the methodology for the VSAT modems, which is based on the BER measurements.