MS-802-IM

MS-802-IM

2-Channel 1RU Main Station with built-in Speaker

  • Supports up to 55 beltpacks or 10 speaker stations on two channels
  • IP-20 environmental rating
  • Asbestos-free in accordance with SOLAS Regulation II-I/3-5.2
  • Marine Certification compliant with DNVGL-CG-0339 (2016)
  • Separate short-circuit protection for each channel
  • Program feed to both channels, with selectable Program Interrupt (IFB)
  • Remote Mic Kill
  • Announce output with relay
  • Visual and audible Tone Alert signaling
  • Built-in speaker
  • Universal voltage power supply
Item Part Number:

MS-802-IM

The MS-802-IM is a 1RU two-channel main station with programmable front panel buttons, individual channel short-circuit protection, individual channel volume control, and a regulated fail-safe power supply. The MS-802-IM supports up to 55 beltpacks or 10 speaker stations.

Note: Access the Encore Power Supply Calculator to estimate power requirements for analog partyline systems.

Technical Specifications

Station Capacity
Up to 55 RS-801-IM beltpacks or 10 speaker stations or 12 headset stations distributed over both channels
Panel Microphone Input
Input Type: Electret
Input Impedance: >=2K
Mic Limiter Threshold: 0dBu ±3dB
Mic Limiter Range: >= 20dB
Headset Microphone Input
Input Type: Dynamic
Input Impedance: >= 1K
Mic Limiter Threshold: 0dBu ± 3dB
Mic Limiter Range: >= 15 dB
Program Line Input
Maximum Level before Clipping: >= 20dBu
Input Impedance: >= 5K
Headset Output
Load Impedance: >= 8
Output Impedance: <= 25
Output Limiter Threshold: +5dBu ± 3dB
Maximum Output Level before Distortion: >= 17dBu
Speaker Output
Load Impedance: >= 4
Max Output Level before 1% Distortion: 20dBu ± 2dBu
Partyline Output
O Noise: < -74dBu
Output Impedance: >10K
Partyline Input
Crosstalk: < -60dB
Max level before Clipping: >= 12dBu
Sidetone Null Capability: > 25dB
Stage Announce/Balanced Line Out
Type: Balanced
Output Impedance: >= 200
Load Impedance: >= 600
IFB/Hot Mic
Type: Unbalanced
Output Impedance: 180
Load Impedance: >= 600
Frequency Response
Panel Mic – Partyline: 600 – 10kHz ± 3dB
Headset Mic – Partyline: 200 – 12kHz ± 3 dB
Headset Mic – Line Out: 200 – 12kHz ± 3 dB
Program Input – Partyline: 100 17kHz ± 3 dB
Program Input – Headset Out: 200 – 10kHz ± 3 dB
Program Input – Speaker Out: 300 – 10kHz ± 3 dB
Partyline – Headset Out: 200 – 10kHz ± 3 dB
Partyline – Speaker Out: 300 – 10kHz ± 3 dB
Max Distortion
Panel Mic – Partyline: <= 0.5%
Headset Mic – Partyline: <= 0.5%
Headset Mic – Line Out: <= 0.5%
Program Input – Partyline: <= 0.2%
Program Input – Headset Out: <= 0.2%
Program Input – Speaker Out: <= 0.5%
Partyline – Headset Out: <= 0.2%
Partyline – Speaker Out: <= 0.5%
Noise
Panel Mic – Partyline: < -65dBu
Headset Mic – Partyline: < -70dBu
Headset Mic – Line Out: < -55dBu
Program Input – Partyline: < -85dBu
Program Input – Headset Out: < -60dBu
Program Input – Speaker Out: < -60dBu
Partyline – Headset Out: < -50dBu
Partyline – Speaker Out: < -50dBu
Max Gain
Panel Mic – Partyline: >= 37dB
Headset Mic – Partyline: 41dB ± 2dB
Headset Mic – Hot Mic Out: 55dB ± 3dB
Headset Mic – Announce Out: 55dB ± 3dB
Program Input – Partyline: >= -16dB
Program Input – Headset Out: >= 18dB
Program Input – Speaker Out: >= 24dB
Partyline – Headset Out: >= 34dB
Partyline – Speaker Out: >= 40dB
Min Gain
Panel Mic – Partyline: <= 25dB
Mains Power
Input Voltage Range: 100 – 240V AC
Input Frequency Range: 50 – 60 Hz
Input Power: <= 60V AC
Output Voltage: 30V DC ± 0.5V
Output Current per Channel (Continuous): 1.2A
Output Current per Channel (Peak): 2A (Do not exceed the 1.2A rating for more than 2 seconds per 1 minute period)
Short Circuit Recovery Time (1st short): <= 0.5 sec
Short Circuit Recovery Time >= 20 shorts in    20sec: <= 20 sec
Environmental
32 – 122°F (0 – 50°C)
Relative Humidity: 0 – 96%, non-condensing
Vibration Frequency Range: 2 – 13.2Hz
Amplitude: 1.0mm
Peak Value Frequency Range: 13.2 – 100Hz,
Acceleration Amplitude: 0.7g
EMC: DNVGL-CG-0339 – Class A
Enclosure: IP-20
Dimensions
1.75 x 19 x 6.5in (HxWxD)
(44 x 483 x 165mm)
Weight

6.1lbs (2.8kg)

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 6094

Associated Products

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