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  Analog Communication Trainers | Digital Communication Trainers
 
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Microprocessor Trainer Kits
Interfacing Module
Study Card
Interfacing Module For E89-02
Interfacing Module For E89-05
Embedded Trainers Kits & Modules

Dynamic Demonstrators

Industrial & Power Electronics
Instrumentation
Control Engineering
Communication
Audio & Video Engineering
Bridges
Network Circuits
Linear Circuits
Power Supplies
Basic Digital Electronics
Advance Digital Electronics
Transistor Amplifier circuits
Oscillators & Wave Shaping Circuits
Basic Electronics
Advance Communication
Power Electronics
Electrical Engineering
 
Test & Measuring Instruments
Breadboards
Teaching Aids
 

 

 
 
 
DIGITAL Communication Trainers
 

Model 7517  |  Model 7518
 

Model 7517
 

Audio Input Trainer
 

Salient Features :
 
Converts audio input signal from mic / tape to AF electrical signal
On - board variable gain audio amplifier
On - board Low Pass Filter and necessary DC supply
Allows speech & music as audio input to various Adtron  
   communication trainers
 

Technical Specifications :
 
Input : Microphone tape recorder ( selectable )
Input Impedance :
                            a. 600 W ( Microphone socket )
                            b. 100 KW ( Tape socket )
Voltage Gain : + 1 to + 107 ( approx. ) ( adjustable )
L. P. Filter : 4th order ( 3.4 KHz cut off )
Max. Output Voltage : + 5.5V
Power : 230V + 10 %, 50 Hz, 1 f AC
Accessories : 
                    a. Detailed Instructions Manual
                    b. Microphone                                            Top
                                                                                              
Model 7518
 
Audio Output Trainer
 
Salient Features :
 
Converts AF electrical signal to audible output
On - board variable volume control necessary DC supply and
   loudspeaker with ON / OFF switch
Allows any AF electrical signal output from any Adtron
   communication trainers to be converted to audio output
  

Technical Specifications :
 
Input Impedance : 47 K W ( Microphone socket )
Output Volume : Adjustable
Sound Speakers : 2.5", 8 W, 0.3 W.
Headphone Socket : 3.5 mm stereo jack
Power : 230V + 10 %, 50 Hz, 1 f AC
Accessories :
                    a. Detailed Instructions Manual
                    b. Microphone                                         Top
   

@2006 Advance Electronic Industries
 
Contact :
1/135, Nahar & Seth Industrial Estate,
Pannalal Compound, L.B.S. Marg,

Bhandup (W), Mumbai - 400 078, INDIA
Voice: (+91-22) 2596 9769
Fax:   (+91-22) 2596 9770
          (+91-22) 2596 2147

 info@adtrontechnologies.com / adtron@vsnl.com