Albalá Ingenieros ATG3000C01 Manual Download Page 17 | Manualshive

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Albalá Ingenieros ATG3000C01 Manual Download Page 17

Albalá Ingenieros | Manual

ATG3000C01

5. GLOSSARY

dB

Logarithmic measurement to express ratios of power.

dBu

Logarithmic measurement referring to 0.7746V which is the voltage that dissipates
1mW (0dBm) of power when applied to a 600 ohm resistor.

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Summary of Contents for ATG3000C01

Page 1: ...ATG3000C01 AUDIO TONE GENERATOR Version 1 0 Albalá Ingenieros S A Medea 4 28037 Madrid Spain 21 December 2016 Albalá Ingenieros S A All rights reserved ...

Page 2: ...ATG3000C01 ...

Page 3: ...9 3 3 Environmental considerations 10 3 4 Power considerations 10 3 5 Module configuration 10 3 5 1 Selection of the tone frequency 10 3 5 2 Level selection 11 3 6 Installing the module in the mounting frame 11 3 7 Interconnection 13 3 7 1 Analog audio connections 13 4 OPERATION 15 4 1 Front panel description 15 4 2 Module remote control and supervision 16 5 GLOSSARY 17 6 REGULATIONS 19 7 VERSIONS...

Page 4: ...ATG3000C01 ...

Page 5: ... terminal line module and can be housed in a three rack unit 3 RU UR3000 mounting frame or a 1 RU UR3100 mounting frame 1 2 Features Analog audio signal generator Generates an audio tone on two channels Allows selection of tone frequencies between 1 2 4 and 8 kHz for each channel Allows selection of tone amplitude from 4 to 24 dBu in 1 dB steps for each channel Electronically balanced analog audio...

Page 6: ...Albalá Ingenieros Manual ATG3000C01 1 3 Block diagram 6 ...

Page 7: ...tage 30 mV Digital to analog converter Number of bits 24 Full scale level 4 to 24 dBu 1 dB steps Pass band ripple 0 1 0 3 dB from 20 Hz to 20 kHz Signal to Noise ratio S N Unweighted 104 dB measured with a 1 kHz 60 dBFS tone 20 Hz to 20kHz Harmonic distortion plus noise THD N 95 dB measured with a 1 kHz 0 dBFS tone 20 Hz a 20 kHz output loaded with 600 Ω Crosstalk between channels 95 dB measured a...

Page 8: ...Albalá Ingenieros Manual ATG3000C01 ATG3000C01 8 ...

Page 9: ...ns This equipment must be connected to a mains outlet with a protective earth connection Never use extension cords that do not have protective earthing connection The lack of an effective electrical connection between the ground pin in the mains input connector of the equipment and the protective earth of the electrical power distribution can cause serious harm All modules of the Albalá Ingenieros...

Page 10: ... useful life 3 4 Power considerations The UR3000 and UR3100 mounting frames can house as many ATG3000C01 modules as will fit in them 3 5 Module configuration In addition to mechanical installation of the module into a mounting frame several program jumpers must be set to select the output signal levels The tone frequencies are set using selector microswitches The ATG3000C01 contains microswitches ...

Page 11: ... Set jumper J5 to select the desired level for the left channel The position labeled 22 dBu will output a 22 dBu level when switch 5 of S1 is set to ON and will output a level of 10 dBu when switch 5 of S1 is set to OFF 3 6 Installing the module in the mounting frame The steps needed to install the ATG3000C01 module with the rear board in the mounting frame are 1 Disconnect all power cords from th...

Page 12: ...s The configuration process is detailed later in the INSTALLATION section of this manual 6 Insert the ATG3000P01 board main board of the ATG3000C01 module into the front of the mounting frame The edges of the card slide into two plastic guides inside the mounting frame 7 Affix the main board to the mounting frame using the two screws included on the front panel After these steps the module is read...

Page 13: ...e rear interconnection board is not designed to withstand mechanical stress The wiring must be fastened properly to the frame where the mounting frame is housed to prevent the rear board from supporting the weight of the cables 3 7 1 Analog audio connections The analog audio outputs are balanced use 3 81 mm pitch terminal block connectors and their characteristic impedance is 73 Ω For analog audio...

Page 14: ...Albalá Ingenieros Manual ATG3000C01 ATG3000C01 14 ...

Page 15: ...t panel indicators of the ATG3000C01 module and their remote control and monitoring ability 4 1 Front panel description The appearance of the front panel and the elements it contains are shown in the following illustration Front panel of the ATG3000C01 The front panel doesn t contain any indicator 15 ...

Page 16: ...Albalá Ingenieros Manual ATG3000C01 4 2 Module remote control and supervision The ATG3000C01 CANNOT be remotely controlled or supervised 16 ...

Page 17: ...al ATG3000C01 5 GLOSSARY dB Logarithmic measurement to express ratios of power dBu Logarithmic measurement referring to 0 7746 V which is the voltage that dissipates 1 mW 0 dBm of power when applied to a 600 ohm resistor 17 ...

Page 18: ...Albalá Ingenieros Manual ATG3000C01 ATG3000C01 18 ...

Page 19: ...Albalá Ingenieros Manual ATG3000C01 6 REGULATIONS 19 ...

Page 20: ...Albalá Ingenieros Manual ATG3000C01 ATG3000C01 20 ...

Page 21: ...Albalá Ingenieros Manual ATG3000C01 7 VERSIONS Ver Date Description 0 0 13 06 2013 Preliminary Version 1 0 21 12 2016 First version ...

Page 22: ...Albalá Ingenieros S A Medea 4 28037 Madrid Spain 34 913274453 www albalaing com info albalaing com ...

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