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Simlatus Corporation 

175 Joerschke Drive, Suite A 

Grass Valley, CA  95945 

Phone: 530-205-3437   Fax: 530-273-8482 

[email protected] 

www.simlatus.com 

 

 

 

 

 

 

 

 

 

 

 

 

ADA

ADA

ADA

ADA----101

101

101

101    

    

Analog Audio

Analog Audio

Analog Audio

Analog Audio    

Distribution Amplifier

Distribution Amplifier

Distribution Amplifier

Distribution Amplifier    

 

Summary of Contents for ADA-101

Page 1: ...ley CA 95945 Phone 530 205 3437 Fax 530 273 8482 sales simlatus com www simlatus com ADA ADA ADA ADA 101 101 101 101 Analog Audio Analog Audio Analog Audio Analog Audio Distribution Amplifier Distribution Amplifier Distribution Amplifier Distribution Amplifier ...

Page 2: ... purpose Simlatus Corporation is not liable for any consequential damages FCC Compliance FCC Compliance FCC Compliance FCC Compliance This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercia...

Page 3: ...ion I Section I General Description 1 Section II Section II Section II Section II Specifications 2 Section III Section III Section III Section III Installation 3 Section IV Section IV Section IV Section IV Circuit Description 4 Section V Section V Section V Section V Diagrams 5 Module Schematics 6 ...

Page 4: ...The module can be configured as a one input by eight output monaural or as two one input by four output stereo amplifiers just by moving one internal jumper In the MONO mode only the Channel A input connector is used The Channel B input is left unconnected All inputs can be connected balanced or unbalanced Outputs are always balanced Both preset and variable gain controls are available which will ...

Page 5: ... per channel 4 balanced stereo 8 balanced monaural Impedance 66Ω balanced or 600Ω balanced Maximum Level 30dBu 66Ω balanced 24dBm 600Ω balanced Performance Performance Performance Performance each channel Gain range 6dB to 33dB 6dB with pot and 0 9 18 27dB with jumpers Frequency Response 0 05dB 20Hz to 20KHz ref 1KHz any level up to 30dBu 66Ω 24dBm 600Ω Total Harmonic Distortion THD 0 05 20Hz to 2...

Page 6: ...talled directly beneath the frame It is recommended that when redundant power supplies are included in the frame the two power cords be connected to different AC supplies In this way the frame will continue to operate even if there is a partial failure of plant power Before installing the module in the frame it is necessary to set the internal jumpers to the desired mode Jumper H2 selects either M...

Page 7: ...3 A and U3 B The outputs from U3 A and U3 B are then applied to the differential amplifier U6 B Optimum common mode balance is achieved by adjusting RV3 at the output of U6 A The output from the differential amplifier passes via the gain control potentiometer RV1 to the programmable gain amplifier U5 A This amplifier provides fixed gains of 0dB 9dB 18dB and 27dB The desired gain is set by H1 The o...

Page 8: ...5 SECTION V SECTION V SECTION V SECTION V ADA ADA ADA ADA 101 101 101 101 Diagrams Diagrams Diagrams Diagrams ADA 101 PIN ASSIGNMENTS ADA 101 AUDIO DISTRIBUTION AMPLIFIER PS 102 AUDIO POWER SUPPLY ...

Page 9: ...ier Audio Distribution Amplifier Audio Distribution Amplifier INPUT A A 1 INPUT A OUTPUT 1 B 2 OUTPUT 1 OUTPUT 2 C 3 OUTPUT 2 OUTPUT 3 D 4 OUTPUT 3 OUTPUT 4 E 5 OUTPUT 4 INPUT B F 6 INPUT B OUTPUT 5 G 7 OUTPUT 5 N C H 8 OUTPUT 6 N C I 9 GND OUTPUT 6 J 10 OUTPUT 7 GND K 11 21 VOLTS OUTPUT 7 L 12 OUTPUT 8 N C M 13 21 VOLTS OUTPUT 8 N 14 N C N C O 15 GND ...

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