ETS SM1-ULE2 Economy Surface Mount Uni-Directional Microphone

ETS SM1-ULE2 Economy Surface Mount Uni-Directional Microphone

The High performance, Flush mount, Uni-directional, pre-amplified microphone for use where side noise must be reduced. Simply mount the SM1-ULE in the direction of interest. Built in 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.

Connects 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.

Features

• Uni-directional: 25' pickup pattern with reduced (-6db) sensitivity on all sides enhances sound capture directionality, minimizing interference from background noise.
• Low noise: MOSFET pre-amplifiers provide crisp audio quality and minimal distortion for clearer sound reproduction.
• S/N ratio: More than 60DB ensures superior sound quality, allowing for accurate audio playback even in noisy environments.
• Sensitivity: -45DB captures soft sounds clearly, making the microphone ideal for various applications.
• Frequency response: 500Hz-13Khz enables the capture of a wide range of audio signals, ensuring versatility in different sound environments.
• Selectable filters: Jumper selectable hi-cut/lo-cut filters limit frequency response to up to 900 to 6Khz, significantly reducing background noise for clearer audio.
• Volume range: Jumper selectable “Line level” (0db) or “Microphone level” (-30db) provides flexibility for different audio setups.
• Adjustable gain: In both volume ranges allows the user to tailor the audio to meet specific needs for optimal performance.
• Internal peak limiter: Circuit with (.5 sec response) prevents audio clipping, maintaining sound quality during loud inputs.
• Output: 100 Ohm unbalanced output facilitates easy connectivity with various audio equipment.
• Euro-style connector: 3 position connector ensures quick and clean cable termination, simplifying setup processes.
• Power requirement: 12o to 24VDC @ 10mA provides flexibility in power supply options to suit different installations.
• On-board regulator: Voltage regulator and RFI filtering enhance reliability and performance by preventing electrical interference.
• Temperature range: Industrial temperature range of -40C to 105C guarantees functionality in extreme conditions.
• Appearance: Similar to a fire suppression sprinkler head, providing a discreet installation option.
• Enclosure: ABS enclosure mounts on any surface, making it suitable for various installation scenarios.

Detailed Specifications for ETS SM1-ULE2