Product Description
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Key Features
• Plenum box includes DSP for Beamtracking and a PoE+ amplifier
• Three 120-degree zones for 360 degrees of coverage
• Pendant microphone available in either white or black
• Additional RJ-45 for daisy-chained connection to an additional microphone
• Beamtracking technology actively tracks and intelligently mixes conversations
The Parlé TCM-1A is an AVB ceiling microphone and PoE+ amplifier comprised of a pendant microphone and plenum box. Each microphone includes Beamtracking technology with three 120-degree zones, providing full 360-degree coverage of the meeting space. The plenum box is equipped with an additional RJ-45 connector for daisy-chain connections; a maximum of three microphones are permitted per daisy chain (one TCM-1 or TCM-1A required, plus up to two TCM-1EX). The 2-channel PoE+ amplifier includes an internal limiter, selectable power, and a burst mode to handle peak signals.
Features
- Beamtracking technology actively tracks and intelligently mixes conversations
- Three 120° zones for 360° coverage
- Pendant microphone available in either white or black
- Plenum box options
- includes DSP for Beamtracking
- includes a PoE+ amplifier
- Two channels; 4W continuous per channel
- Burst mode to handle peak loads; supports up to 40W (4Ω) or 30W (8Ω) per channel
- Software-selectable power vs. channel count
- Includes internal limiter function
- Optional tile bridge mounting accessory available
- LED mute status indicator
- User-adjustable mic height
- Evaluated to the requirements of UL 2043 and is suitable for use in air handling spaces
- Additional RJ-45 for daisy-chain connection to a TCM-1EX microphone (maximum of three mics per daisy chain)
- CE marked, UL listed, and RoHS compliant
- Covered by Biamp Systems’ five-year warranty
Specifications
PENDANT MICROPHONE
- Microphone Technology: 8-Element Digital Array
- Frequency Response (150 Hz - 16 kHz): ± 3dB
- Polar Pattern: Beamformed
- Sensitivity (94dB SPL, 1kHz): > 70dB
- Maximum SPL (at 0.5% THD): 106dB
- Dynamic Range (THD+N < 10%): 92dB, A-Weighted
- Indicators: Mute Indicator (Green/Red LED)
- Digital Interface: Connector: Custom/Proprietary
- Connector: Custom 2-pin (cable length 10 feet [3 meters])
- Overall Dimensions Height:
- Width (HxWxD): 2" x 2.5" x 2.5" (51 x 63 x 63 mm)
- Weight: 0.4 lbs (0.2 kg)
PLENUM BOX
- Connectors:
- Two RJ-45: one between TCM-1A plenum box and switch, the other between TCM-1A plenum box and additional TCM-1EX plenum box; 2-pin 3.5 mm Phoenix connector to TCM-1A microphone
- Power: PoE+ (IEEE 802.3at Class 4, 30W)
- Indicators:
- Power Indicator (Green/Yellow/Red LED)
- Amp Status Indicator (Green/Yellow/Red LED)
- Digital Interface: Custom/Proprietary
- Max Distance Between Devices:
- 330 feet (100 meters) from switch to TCM-1A plenum box
- 33 feet (10 meters) for daisy-chained connections between TCM plenum boxes
- Overall Dimensions (HxWxD): 2" x 7" x 7.125" (51 x 178 x 181 mm)
- Weight: 2.4 lbs (1.1 kg)
- Environmental
- Ambient Operating Temperature Range: 32 - 104° F (0 - 40° C)
Humidity: 0-95% relative humidity (non-condensing) - Altitude: 0-10,000 ft (0-3000m) MSL
- Compliance:
- FCC Part 15B (USA)
- CE marked (Europe)
- UL and C-UL listed (USA and Canada)
- RoHS Directive (Europe)
- Evaluated to the requirements of UL 2043 and is suitable for use in air handling spaces
AMPLIFIER
- Number of Channels: 2
- Connectors: 4-pin 5.08 mm Phoenix connectors
- Amplifier Topology: Class D
- Burst Power Output (per ANSI/CTA-2006-B @ 1kHz):
- 4Ω (per channel): 40W
- 8Ω (per channel): 30W
- Continuous Power Output:
- Single Channel Driven, (4Ω, 8Ω): 8W
- Dual Channel Driven (4Ω, 8Ω): 4W
- THD+N (20Hz-20kHz, at continuous power): < 0.3%
- Frequency Response (20Hz-20kHz): ± 1dB
- Dynamic Range (20Hz-20kHz BW): > 85dB
- Minimum Operational Load: 4Ω
- Intermodulation distortion (SMPTE): < 0.3%
- Cross Talk (channel to channel @ 1kHz): < -90dB
