Specifications

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MRT 327
User Station
Height Width Depth Weight Color
1¾” (4.45 cm) 8.2” (20.83 cm) 9” (22.86 cm) 2.75 lbs (1.25 kg) Grey
Power
Consumption
Quiescent Operating
25Ω phones
Operating
25Ω phones
+call light
Operating
8Ω speaker
Operating
8Ω speaker
+call light
45 mA
±10%
75 mA
±10%
90 mA
±10%
240 mA
±10%
300 mA
± 10%
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.
RM 325
User Station
Height Width Depth Weight Color
1¾” (4.45 cm) 8.2” (20.83 cm) 8” (20.32 cm) 2.75 lbs (1.25 kg) Grey
Power Consumption: 45-75 mA
The RM 325 is two-channel binaural headset station. Features Stereo (split feed)
operation, microphone limiter circuit, two powerful headphone amps and simplified
operational controls including individual volume adjusts. Packaged in ½-rack by 1RU
metal housing for added durability.
SPK 300L
Portable
Desktop Speaker
User Station
Height Width Depth Weight Color
4” (10.16 cm) 8” (20.32 cm) 8” (20.32 cm) 3.5 lbs (1.59 kg) Grey
Power
Consumption
Quiescent Operating
25Ω Phones
Operating
25Ω Phones
+ Call Light
Operating
8Ω Speaker
10 to 40 mA 50 mA 70 mA 100 mA
The SPK 300L is a desktop station with built-in speaker. It can be used as a “public”
listen box via built in speaker or privately through the headset connection. Features
channel select switch, call light, speaker on/off switch and dual-purpose portable
desktop volume control. Packaged in a rugged all metal housing perfect for
table-top operation.
User Stations
RTS
®
Two-Wire Intercom user stations employ
a unique modular design that enables a few
station types to be configured into a multitude
of communications solutions. Rugged and
dependable RTS
®
Two-Wire Intercom user
stations form the widest variety of stationary
communications stations in the industry.
RTS
®
Two-Wire Intercom user stations are the
perfect choice for a wide range of applications
regardless of what physical profile is required.
RTS is the only two-wire system that allows two
communication channels to be connected on
a single standard microphone cable.