AB 69

Automatic shielding box(W)755
AB 69 is a shielded box specially designed for audio and RF testing of consumer electronics production lines, the inner cavity is large, which can effectively prevent reflection and reverberation in the box, provide a stable and reliable acoustic environment for the audio test of the product, and the outer cavity is made of sheet metal to ensure good electromagnetic shielding.
The product acoustics using a unique compression design, in the limited wall thickness to achieve 5 layers of complex sound insulation layer, and the use of sound insulation flannel as a surface layer, to solve the process of sharp aging and damage caused by the instability of the problem, and in the limited compact space to achieve excellent acoustic isolation, and the channel terminal interface is rich in resources, manual automatic integration, can meet the testing needs of various types of products, all kinds of production lines.

Description

Specifications

Parameters
Outer Dimensions (Excluding Cabinet, Cylinder)	(W)530×(L)935×(H)675mm±5mm
Inner Dimensions	(W)410×(L)470×(H)395mm±5mm
Overall dimensions (Shielded Box + Cabinet）	(W)900×(L)935×(H)1275mm±5mm
Isolation Degree	Audio Frequency: External 80dBA, Internal ≤40dBA, Radio Frequency: 100M - 6GHz, Isolation ≥60dB
Operating Voltage	220V
Number f BNC Connectors	6（Customizable）
Number of USB Connectors	2 (Customizable）
Number of 3.5mm Connectors	1（Customizable）
DC Interface	1（Customizable）
Ethernet Interface	2（Customizable）
Switch Type	Dual Cylinder
Programmable Control	Supported

Typical application scenarios

Application scenarios
Consumer electronic	Bluetooth Earphone Audio Test ANC headphone audio test Mobile audio comprehensive testing Single unit electroacoustic audio testing
Electrical machinery	Sound quality testing based on motor Order analysis testing based on motor
Automotive Electronics	A2B Car Audio Bus Amplifier Test A2B Car Audio Bus Car Machine Test