Willtek 4921 RF Shield With 4916 Antenna Coupler

Key Features & Specifications

• More than 80 dB shielding
• Highly reliable and robust design, guaranteed number of open-close cycles
• Portable thanks to low size and weight
• Complementing the 4916 Antenna Coupler
• Suitable for mobile phones of all sizes

Description

The 4921 RF Shield meets the needs of production and repair centers in terms of isolation of the under test from adjacent units and other RF equipment such as radio base stations. It surpasses the stringent shielding requirements for 3G mobile phone testing of 80 dB attenuation between the phone under test and other phones and base stations. The RF absorption inside the 4921 RF Shield leads to low reflection within the box and thus supports high-precision, stable RF measurement results with instruments connected to the RF Shield, such as the 4400 Mobile Phone Tester Series.

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