2171C Boresight Plus Antenna Tower

ETS-Lindgren’s Model 2171C Boresight Plus Antenna Tower is designed to deliver unmatched precision and versatility in EMC testing environments. Built to comply with the latest industry standards, including ANSI C63.4, C63.10, and C63.26, the 2171C supports both positive and negative boresighting. It also meets CISPR 16 requirements for non-boresighted antenna positioning, making it suitable for a broad range of emissions and immunity test scenarios.

At the core of the 2171C is a dual-belt drive system that allows full configurability of boresight angles. The system is engineered to use the antenna’s specific phase center or reference point during the boresight process, ensuring precise alignment for accurate and repeatable results. Test labs can define custom boresight scenarios, giving engineers the flexibility to meet evolving compliance requirements and specialized test conditions.

Unlike traditional towers that require a separate positioner controller, the 2171C integrates directly with a PC through a standard Ethernet connection. This simplifies setup and reduces equipment clutter, while full integration with ETS‑Lindgren’s TILE!™ EMC software ensures intuitive control, automation, and seamless operation within existing test systems. For convenience, during in-chamber adjustments, the system also includes a wireless remote control for local operation.

The mechanical design of the 2171C has been optimized to suit modern chamber layouts. Its compact base is shaped to fit into tight corner spaces, conserving valuable floor area without sacrificing stability or performance. Cable management is thoughtfully engineered to route cables safely and prevent damage as the tower is repositioned between test locations.

A low-profile motorbase keeps the mechanical components as close to the floor as possible. This design minimizes interaction with motorbase and the test antenna and therefore helps to preserve the calibrated antenna factors. For users preferring dedicated hardware control, an optional touchscreen interface is available to provide an additional layer of intuitive, local control.

Whether you’re performing standard emissions tests or advanced susceptibility evaluations, the 2171C offers the precision, flexibility, and control required for today’s most demanding EMC applications. Designed with both performance and practicality in mind, the 2171C is a future-ready solution that supports evolving test requirements while optimizing your chamber space.