ES4040-C03 Electric Shield Box
ES4040-C03 Electric Shield Box
ES4040-C03 Electric Shielding Box
Internal Dimensions: 366 (W) × 510 (D) × 316 (H) / 0.8–8 GHz / Shielding Effectiveness: ≥75 dB (High-Performance Absorptive Foam)
Product Appearance
PIN:60.00.001.0933A
Generic images are for illustrative purposes only.
Product Overview
The ES4040-C03 is a standard, cost-effective electric single-layer shielded enclosure designed to serve as a testing solution platform for modules and end devices in industries such as smartphones, Wi-Fi, Bluetooth, smart grid equipment, automotive electronics, and smart home systems.
This shielded enclosure is manufactured through more than a dozen rigorous processes, including laser CNC cutting of high-quality sheet metal from leading manufacturers, sheet metal forming, electroplating, electrostatic powder coating, assembly and debugging, aging, and testing and inspection. It offers the advantages of high shielding effectiveness, a reliable structure, and stable performance. Regarding filter selection, we can configure corresponding I/O data interfaces and RF interfaces based on the customer’s actual needs, or develop custom communication interfaces upon request.
Technical Parameter
| Working frequency（GHz） | 0.8–8 GHz |
| Enclosure Isolation（dB） | ≥75 (Minor, reasonable deviations may occur when paired with different filters.) |
| Interface Type | DB9, USB 2.0, USB 3.0, SMA, RJ45, BNC, DC, and AC connectors can be combined as needed based on actual usage; other connectors require customization. |
| Numbers of Filters(pcs) | 5 pcs, 6 SMA connectors |
| Control method | Tactile switch control; compatible with RS232 communication commands; PLC online programming control (optional) |
| Safety protection measures | Dual protection via magnetic rings and optical sensors ensures safe operation |
| Working temperature（°C） | 23±5 |
| Working Dimensions（mm） | 366 (W) × 510 (D) × 316 (H) |
| Main Cabinet Dimensions（mm） | 400 (W) × 558 (D) × 350 (H) |
| Overall Dimensions（mm） | 440 (W) × 610 (D) × 380 (H) |
| Electric cylinder stroke（mm） | 330 |
| Weight（kg） | Approx. 35 |
| Material | SUS201 enclosure |
| RF Absorb Material | High-performance absorptive foam |
| Appearance of color | Computer white (can be selected according to customer requirements) |
Big Deal
The working dimensions of 366 (W) × 510 (D) × 316 (H) meet the testing requirements for most smart mobile devices on the market.
It utilizes a new type of signal-absorbing material to minimize internal reflection and reflection signals within the chamber, thereby reducing false positive rates caused by environmental factors.
A comprehensive range of communication interfaces makes setting up your test platform effortless, convenient, and fast.
Reliable safety protection measures include dual protection from high-sensitivity magnetic ring sensors and photoelectric sensors.
Supports Ethernet control, RS232 serial communication command control, and PLC online programming control.
Applications
Supports all Wi-Fi 802.11 a/b/g/n/ac/ax/be protocol standards.
Supports Bluetooth 1.0–5.0 IoT and MESH networks, as well as UWB applications across all scenarios.
Supports testing of power-line HPLC high-speed carrier and HRF low-power wireless dual-mode communication modules.
Supports automotive electronics scenarios such as smart car keys, smart cockpits, and wireless tire pressure sensors.
Supports RF protocol signaling for 2G/3G/4G/5G mobile communications and multi-mode GNSS navigation, ensuring terminals comply with 3GPP standards and network access requirements.
Appearance Structure (Unit: mm)
Test Report
| Material code： | ES4040-C03-SZA26H3126920 | Instrument IP： | 192.168.1.21 |
| Production date： | 2026 | Test date： | 2026/09/04 |
| Tester： | WF | Test result： | PASS |
| Instrument information： | Agilent Technologies,E5071C,MY46525444,B.13.10 | ||
Data sheet：
| Frequency(MHZ) | Front(dB) | Back(dB) |
| 2400 | -106.34 | -99.89 |
| 5800 | -94.73 | -86.83 |
| 7125 | -98.87 | -83.04 |
| 7500 | -95.70 | -89.60 |
*The information in this document is intended to assist users in product selection. Users are advised to conduct tests to determine whether the product meets the requirements of the corresponding application scenarios. Product specifications and descriptions herein are subject to change without prior notice.