

Technical parameters
Product description
The SENNHEISER ADP UHF passive directional antenna is an advanced device designed to improve the performance of Evolution Wireless Digital Series wireless microphone systems. It operates over a wide frequency range from 470 to 1075 MHz, ensuring compatibility with various Sennheiser systems. With an energy gain of 5 dBi and an opening angle of 100°, the antenna offers reliable RF signal coverage, minimizing the risk of interference and transmission interruptions.
The ADP UHF is ideal for professional applications such as concerts, stage events and conference space installations, where stable and high-quality audio transmission is required. The device features a 50 ohm BNC connector, allowing easy connection to receivers or antenna amplifiers. The antenna is compatible with both current and older models of Sennheiser systems, making it a versatile addition to existing equipment.
Thanks to its robust design and microphone tripod mounting capability (3/8“ and 5/8” threads), the ADP UHF antenna will perform well both indoors and outdoors, ensuring reliability in a variety of operating environments. In addition, its wide operating temperature range (-10°C to +55°C) and high humidity resistance (5-95%) highlight its durability and versatility in harsh environments.
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