ETS SM1-ULE Surface Mount Unidirectional Microphone

ETS SM1-ULE Microphone Features

The SM1-ULE is a high performance, flush mount, Uni-directional, a pre-amplified microphone for use where side noise must be reduced. Simply mount the SM1-ULE in the direction of interest. Built in the limiter circuit automatically lowers the output level during loud sound intervals. Selectable lo-cut and hi-cut filters significantly reduce background noise. ABS enclosure mounts on any surface Connect directly to our switcher/ mixer/amplifiers or use one of our many interface products to make fast and clean connections to DVRs or remote monitoring equipment.

• Unidirectional Pickup Pattern: 25' pickup pattern with reduced (-6db) sensitivity on all sides ensures focused audio capture.
• Low Noise MOSFET Pre-Amplifiers: Provides high-quality audio output with minimal noise interference.
• Wide Frequency Response: 500Hz-13KHz allows for versatile application across various audio environments.
• Selectable Hi-Cut/Lo-Cut Filters: Jumper selectable filters limit frequency response to up to 900 to 6KHz, significantly reducing background noise for clearer sound quality.
• Volume Range Options: Jumper selectable volume range offers "Line level" (0db) or "Microphone level" (-30db) catering to different audio settings.
• Adjustable Gain: Adjusts gain in both volume ranges for optimized audio levels in diverse environments.
• Peak Limiter: .5sec response time ensures distortion-free audio during loud sound intervals.
• Output Impedance: 100 Ohm unbalanced output provides compatibility with a wide range of audio devices.
• Easy Installation: 3 position Euro-style connector makes cable termination fast and clean.
• Power Requirements: Operates on 12 to 24VDC @ 10mA for flexible powering options.
• On-board Voltage Regulator: Ensures stable performance with RFI filtering for reduced interference.
• Aesthetic Design: Similar in appearance to a fire suppression sprinkler head, providing a discreet integration into various environments.
• Durable Construction: ABS enclosure mounts on any surface for versatile installation.

Detailed Specifications of ETS SM1-ULE Microphone