Clear-Com Single-Channel M+I Beltpack

A concealed DIP switch panel on the back of the beltpack allows users to easily adjust control features such as switching between headset types, setting volume levels for headphones, adjusting overall volume settings, enabling LED signals, or adjusting the functions of the Call and Talk keys.

No matter what Clear-Com Partyline system, these beltpacks are fully compatible with current and previous Clear-Com analog partyline systems.

Designed for use in harsh environments and certified in accordance with DNVGL-CG-0339, with Compass Safety Distance conformity, and with SOLAS Regulation II-I/3-5.2 to be asbestos-free.

Features:

• Single-Channel Beltpack with XLR-3 Connector
• IP-53 environmental rating for weather-proofing
• Sealed for salt-mist and humidity
• Asbestos-free in accordance with SOLAS Regulation II-I/3-5.2
• Marine Certification compliant with DNVGL-CG-0339 (2016)
• XLR-3 line connectors for two-channel + Program Audio
• Consealed, programmable DIP Switches
• Low operating current for more beltpack daisy-chaining
• Rugged and strong construction
• “Clear-Com Sound” for intelligible audio

Specifications:

• Microphone Pre-Amplifier
  • Mic to Line (without limiter acting)
  • Frequency Response: 280 – 15k Hz ± 3dB
  • Microphone output to line – Audio Level (-50dBm Electret input): -9dBm
  • Microphone output to line – Distortion: <0.1%
  • Microphone output to line – Signal to Noise: >65dB
• Headphone Pre-Amplifier
  • Frequency Response – Line to Headphone: 150 – 20k Hz ± 3dB
  • Headphone input from line – Audio Level (-9dBm Electret input): 3.5dBm
  • Headphone input from line – Distortion: <0.5%
  • Headphone input from line – Signal to Noise: >50dB
  • Earphone to Mic – Crosstalk: >80dB
  • Sidetone – Adjustment Range (-80db mic input): >45dB
• Keypad Indicators
  • Power: Green LED
  • Talk: Green LED
  • Call: Orange LED
• Connectors
  • Intercom Line: (2) 3-pin XLR–M–F
  • Ch. 1 2-Wire
• Intercom Channel
  • Pin 1: Common
  • Pin 2: PL Power (+28VDC)
  • Pin 3: Line (Audio)
  • Headset: 4-pin XLR–M
• Headset Connector
  • Pin 1: Mic – (Mic Common)
  • Pin 2: Mic +
  • Pin 3: Spkr-
  • Pin 4: Spkr+ (and 0.5*VCC DC, supply between Pin 4 and Pin 1)
• Power Requirements
  • Input Voltage Range: 12-30 VDC
  • Input Current (Idle): <=12mA
  • Input Current (Max): <=28mA
• Call Voltage
  • 16.5 VDC
  • Minimum Voltage Needed: 3.3V
• Environmental
  • 32˚F – 140˚F (0˚C – 60˚C)
  • Relative Humidity: 0 – 96%, non-condensing
  • Vibration Frequency Range: 2 – 13.2 Hz,
  • Amplitude: 1.0 mm
  • Peak Value Frequency Range: 13.2 – 100 Hz,
  • Acceleration Amplitude: 0.7 g
  • EMC: DNVGL-CG-0339 – Class A
  • Enclosure: Salt-mist IP-53

• Dimensions
  • 3.4 x 4.5 x 1.7 in (HxWxD)
  • (86 x 114 x 43 mm)
• Weight
  • 10.5 oz (0.30 kg)
• Certifications and Compliance
  • This device complies with part 15 of the FCC Rules.
  • This device complies with European Union CE Mark:
  • Electromagnetic Compatibility Directive 2014/30/EU
  • Low Voltage Directive 2014/35/EU
  • RoHS Directive 2011/65/EU
  • Standards: EN 55032, EN 55024, EN 60950-1, EN 50581
  • This device complies with Maritime Certification:
  • Conformity with DNVGL-CG-0339 Edition November 2016
  • Asbestos-free in accordance with SOLAS Regulation II-I/3-5.2
  • Compass Safety Distance conformity per DNVGL-CG-0339 and IEC 60945