Jasco 70643 Galaxy Wave Smart Projector: Emissions Test Setup
This document details the test setups used for evaluating conducted and radiated emissions for the Jasco 70643 Galaxy Wave smart projector.
Conducted Emissions Test Setup
The image displays a laboratory environment where conducted emissions are being measured. It shows electrical equipment connected, with cables routed, likely to a measurement device (not fully visible). The setup appears to be on a workbench.
Radiated Emissions Test Setup (30MHz - 1000MHz)
This section illustrates the test configuration for radiated emissions within the frequency range of 30 MHz to 1000 MHz. The setup is situated in an anechoic chamber, characterized by its sound-absorbing panels. A central platform holds the device under test. Various antennas are positioned around the chamber to capture electromagnetic radiation. A prominent logo, "精检测 PRECE TESTING" (Chinese and English), is visible on the chamber wall, indicating the testing facility.
Radiated Emissions Test Setup (Above 1GHz)
This image depicts the test arrangement for radiated emissions at frequencies exceeding 1 GHz. Similar to the previous setup, it takes place in an anechoic chamber. The device under test is placed on a larger, white foam pedestal, which is common for higher frequency testing to minimize interference from the supporting structure. Antennas are strategically placed. The testing facility's logo, "精检测 PRECI TESTING" (Chinese and English), is also visible.
