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RTS Intercom Systems

User Station with A4F or A5F Connector.


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The model MRT 327 is a two-channel intercom station for use in RTS Two-Wire Intercom systems. It may be used as a headset station or as a speaker station (with an optional MCS-325 modular speaker). The MRT 327 may be installed in optional console or rackmount configurations. The MRT-325 can be ordered for 4- or 5-pin operation.

• Call Signaling
• Dual-Action Momentary/Latching Mic Switch
• Microphone Limiter
• Optional Microphone Speaker & Headset Configurations
• Powering Options
• Remote Deactivation

MRT 327 A4F - Modular User Station with call light and A4F connector
MRT 327 A5F - Modular User Station with call light and A5F connector


Power Output 1.5 watts into 8 ? nominal
Input Impedance 470 ?
Weight 2.75 lbs (1.25 kg)
Frequency Response (-54dB input): 100 Hz to 8 kHz
Outputs 3.3 mA into 200 ? equals
Humidity Operating and Storage: 5% to 95%, non-condensing
Width 8.2" (20.83 cm)
Storage Temperature 40
Depth 9" (22.86 cm)
Height 1.75" (4.45 cm)
Input Limiter 30 dB
Operating Temperature 0
Input Level 150 millivolts
Input Voltage Mode: 18 to 35 volts DC Local Power: 15 to 35 volts DC (12 to 15 volts DC, reduced performance)
Output Voltage 8 volts peak-to-peak into 25 ? nominal
Signal-to-Noise Ratio (Ch 2): greater than -60 dBp (Ch 1): greater than -80 dBp

Item Includes

Standard Manufacturer's Warranty

Recommended Addons

Recommended Addons


You're reviewing: RTS MRT-327