Clear-Com RM400 4 Channel Comm Remote Station
Clear-Com RM400 4 Channel Communication Remote Station
The RM-400 is a four-channel remote speaker station with a versatile channel-monitoring system, featuring excellent speech intelligibility and consistent high performance. The RM-400 contains a mic preamp and a four-watt power amp, so it can drive two dynamic headsets and the built-in speaker or an external speaker. The Station drives a standard Clear-Com headset to levels greater than 110 dB SPL. The built-in speaker outputs crisp sound pressure levels, high enough to be heard in the noisiest surroundings.
Features:
- Selectable, 4-channel monitoring system
- Programmable talk /listen functions for each channel
- Wide frequency response speaker with speaker on/off switch
- Visual Signaling
- Balanced program input, assignable to any or all channels
- Separate Intercom, program, and sidetone level controls
- External speaker Jack
- Available with gooseneck mic, length-adjustable (1″-12″ )
Specifications:
- Amplifier Design: IC amplifier including solid state switching and signaling circuits. Current limited and short circuit protected.
- Microphone Pre-amp:
- Microphone Input: 200Ω nominal dynamic types
- Maximum Input Before Clipping: -2OdBV
- Mic Pre-Amp Frequency Response: 2S0Hz-12kHz with a contoured response to enhance voice intelligibility
- Headset Mic Input Level: – 55dBv nominal – 15dBv max
- Headphone Amplifier:
- Output Impedance Range: 8-2,000Ω
- Output Level: 4 watts into 8Ω
- Distortion: <0.5% THD at 1kHz
- Amplifier Gain: 35dB
- Frequency Response: 150-18kHZ (±)2dB
- Program Amplifier:
- Frequency Response: 150-18,000Hz
- Input: 100kΩ balanced
- Inpul Level: -15dBv nominal; +10dBv max
- Channel Separation: >dBv nominal
- Signal to Noise: 55dB
- Side Tone: Adjustable from 25dB null to full on
- Operating Conditions:
- Channel Monitoring: Programmable channel A, B, C, D with illuminated push on/push off switches
- Channel Override: Defeats programmed select switches
- All Page: Talk to all 4 channels
- Call Light Monitoring: Follows channel select switch
- System Termination: 200Ω impedance switchable on or off
- System Level: -15dBv nominal; 0dBv before clipping
- Signaling:
- Call Light Sensitivity: 4vdc
- Signaling Voltage: 11vdc
- Connectors:
- Headset Input Connector: 8 (2 for each channel for loop-through convenience)
- Auxiliary Input: Switchcraft D3F
- External Speaker Jack: Disconnects internal speaker
- Dimensions:
- 19″L x 3.5″H x 9″D
- 483mmL x 89mmH x 229mmD
- Environmental Temperature Range: 0-50°C (32-122°F)
