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SALIENT FEATURES
 

  1. LOW PROFILE STATE OF THE ART PROVEN DESIGN HAVING UNIDIRECTIONAL ELECTRET CONDENSER MICROPHONE ON SLEEK GOOSENECK

  2. MIC ON INDICATION ON DELEGATE AND CHAIRMAN UNIT THROUGH SPECIALLY DESIGNED RING LED AROUND THE MICROPHONE PROVIDING HIGHER VISIBILITY FROM DISTANCE.

  3. DELEGATE AND CHAIRMAN UNITS ARE PROVIDED WITH LIMITER CIRCUIT ENSURING TOTAL FREEDOM OF MOVEMENT FOR THE SPEAKER.

  4. SINGLE SWITCH OPERATION FOR MICROPHONE IN ALL DELEGATE UNITS AND CHAIRMAN UNIT.

  5. AUTOMATIC MUTING OF DELEGATE LOUDSPEAKER WHEN MIC COMES INTO OPERATION.

  6. EACH UNIT WITH INDIVIDUAL BUILT IN REGULATOR WHICH ARE SHORT CIRCUIT PROTECTED.

  7. PRIORITY SWITCH ON CHAIRMAN UNIT ENABLES CHAIRMAN TO OVER RIDE ALL THE DELEGATES.

  8. UNIQUE CIRCUITING FOR NOISE FREE SWITCHING

  9. POWER SUPPLY AND CONTROL UNIT PROVIDES ONE ROVING MICROPHONE FOR LECTURE AND DEMONSTRATION.

  10. STANDARD POWER SUPPLY UNIT PROVIDES FOR CONNECTION UPTO 50 DELEGATE UNITS MAX. A BOOSTER UNIT WILL BE REQUIRED FOR EVERY ADDITIONAL 50 DELEGATES UNITS WHICH IS AVAILABLE AS AN OPTIONAL ACCESSORY.

  11. ALL UNITS WIRED SERIALLY THROUGH DEDICATED 6 CORE CABLE WITH LOCKABLE METALLIC 6 PIN CONNECTOR.

  12. SYSTEM WORKS ON 240V AC/24V DC CAR BATTERY WITH AUTO CHANGE OVER FROM AC TO BATTERY IN CASE OF AC POWER FAILURE.
 

Ideal for Board Rooms Committee Rooms and All Type of Conferences


Connection Diagram for Conference System

GCU - 4200 Chairman Unit

GDU - 4300 Delegate Unit

GSU 4400 - Secretary Unit

6

6

6

  1. ELECTRET MICROPHONE

  2. GOOSE NECK
  3. RING LED ON MIC
  4. SPEAKER
  5. MIC ON SWITCH
  6. CHAIRMAN PRIORITY SWITCH
  7. 2.5M CABLE WITH LOCKABLE METAL FEMALE CONNECTOR
  8. CHASSIS MOUNTED MALE CONNECTOR (NOT VISIBLE)

  1. ELECTRET MICROPHONE

  2. GOOSE NECK
  3. RING LED ON MIC
  4. SPEAKER
  5. MIC ON SWITCH
  6. 2.5M CABLE WITH LOCKABLE METAL FEMALE CONNECTOR
  7. CHASSIS CONNECTOR (NOT VISIBLE)
 

  1. SPEAKER

  2. VOLUME CONTROL
  3. 2.5M CABLE WITH LOCKABLE METAL FEMALE CONNECTOR
  4. CHASSIS MOUNTED MALE CONNECTOR (NOT VISIBLE)
 
 

GPS - 4100
Power Supply with Built in Amplifier

6

  1. MIC CONTROL 1 & 2

  2. MIC-3 / AUX.-1 CONTROL
  3. MIC INPUT JACKS

  1. CONFERENCE LEVEL CONTROL

  2. BASS CONTROL
  3. TREBLE CONTROL

  1. MASTER CONTROL

  2. POWER SWITCH
  3. PILOT LED
  4. LED LEVEL
 

GPS - 4000
Power Supply

6

  1. ROVING MIC VOL CONTROL

  2. ROVING MIC SOCKET
  3. SYSTEM VOL CONTROL

  1. MAIN SWITCH

  2. PILOT LED
  3. 2 NOS CHASSIS MOUNTED CHASSIS MOUNTED MALE CONNECTORS (NOT VISIBLE)
  
 

 TECHNICAL SPECIFICATIONS
SPECIFICATIONS CHAIRMAN UNIT DELEGATE UNIT SECRETARY UNIT POWER SUPPLY POWER SUPPLY WITH AMPLIFIER
OPERATING VOLTAGE 24V DC 24V DC 24V DC 24V DC 24V DC
SINGAL TO NOISE RATIO BETTER THAN 55d BETTER THAN 55dB BETTER THAN 55dB - 60dB
MICROPHONE ELECTRET /
UNI-DIRECTIONAL		 ELECTRET /
UNI-DIRECTIONAL		 - - 3X MIC 0.6 MV/4.7 KΩ
1xAux. 100MV/470 KΩ
MIC ON INDICATION RING LED RING LED - - -
PRE-AMPLIFIER - - - - -
MIC SENSITIVITY
RATED OUTPUT


THD
LIMITED CHARC.
FREQ. RESPONSE		 -65 dB
100 mV (BALANCED)

<1.4%
20 dB OVER DRIVE
60-18000 Hz		 -65 dB
100 mV (BALANCED)

<1.4%
20 dB OVER DRIVE
60-18000 Hz		 - - 200MV/600Ω

 


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-
-
-
POWER AMPLIFIER - - - - -
OUTPUT POWER FREQ. RESPONSE
VOLUME CONTROL
FOR SPEAKER VOLUME 		300m W
200 Hz - 12500 Hz


 		 300m W
200 Hz - 12500 Hz


 		 300m W
200 Hz - 12500 Hz



PROVIDED		 - 50 WATTS (MAX)
100Hz -15000Hz ± 3dB


-
CABLE AND CONNECTOR 2.5 mtr CABLE WITH  LOCKABLE FEMALE TYPE CONNECTOR 2.5 mtr CABLE WITH LOCKABLE FEMALE TYPE CONNECTOR  2.5 mtr CABLE WITH LOCKABLE FEMALE TYPE CONNECTOR - -
CURRENT CONSUMPTION (QUISCENT) <30MA (MIC ON) <60MA (QUISCENT) <30MA (MIC ON) <60MA (VOL. MAX) <80MA - -
DIMENSIONS (MM) 110(W) x 170(D) x 60(H) 110(W) x 170(D) x 60(H) 110(W) x 170(D) x 60(H) W375 xH89xD245 W380xH145xD300
WEIGHT 0.850 Kgs. 0.850 Kgs. 0.550 Kgs. 4.500 Kgs. 8.500 Kgs.

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