FEATURES
Shielding Effectiveness: >80 dB (300 MHz – 6 GHz)
RF Connectors (50 Ω): N-SMA or N-N
Additional Optional Interfaces: HDMI, Mini HDMI, DB25, RJ11
$600
Shipping & Delivery
Products are shipped internationally from Shenzhen / Dongguan, China.
Standard export terms are FOB Shenzhen / Dongguan
(Incoterms®).
Under FOB terms, the seller completes export customs clearance and delivers the goods to the port of shipment.
The buyer is responsible for international freight, insurance, import customs clearance, and final delivery.
Alternative shipping arrangements can be discussed based on customer requirements.
Product Overview
The SZR-TD04B is a high-performance manual RF shielding box designed for reliable testing of large wireless communication devices. With a spacious internal working area and excellent shielding effectiveness, it is an ideal solution for RF, EMI, and EMC testing in both R&D and production environments.
Featuring a die-cast alloy enclosure, the SZR-TD04B provides outstanding shielding integrity and long-term mechanical stability. The shielding box also supports flexible I/O interface configurations, enabling seamless integration with a wide range of test instruments and application scenarios.
Ideal Applications
Routers and access point (AP) devices
Tablet PCs and mobile terminals
Navigation systems and automotive electronics
Cordless phones and wireless communication devices
RF / EMI / EMC compliance and pre-compliance testing
Key Specifications
Model: SZR-TD04B
Operation: Manual
External Dimensions (W × D × H): 750 × 722 × 420 mm
Internal Working Dimensions (W × D × H): 680 × 650 × 390 mm
Enclosure Material: Steel or Aluminum Alloy
Shielding Effectiveness: >80 dB (300 MHz – 6 GHz)
Condition：Refurbished
Interface Options
RF Connectors (50 Ω): SMA–SMA ×8
RJ45: ×2
AC Power Filter Module: 80–220 V wide-range input
Environmental Conditions
Operating Temperature: –30 °C to +40 °C
All specifications are subject to change without notice. All values are typical, unless specified.
