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Summary of Contents for DA 2x4a

Page 1: ...R a d i o S y s t e m s I n c D A 2 4 x 4 a M a n u a l 3 0 4 P a g e 1 DA 2x4a 4x4a Distribution Amplifier Manual EMC and Safety Conformity...

Page 2: ...3 Mounting 3 Operation 3 Connections 3 Connection Examples 5 Schematic Page 1 6 Schematic Page 2 7 Parts Layout Page 1 8 Parts Layout Page 2 9 Parts List 10 Specifications 11 Using Active Balanced Cir...

Page 3: ...ps by changing the internal gain straps To locate and reset these jumpers refer to the parts layout for the location of JU1 and JU2 The lid of the unit must be removed to access these jumpers Place a...

Page 4: ...tputs mono 2 inputs x 4 outputs stereo Additionally bywiringtheinputsinparallel thefollowingconfigurationispossible 1 input x 16 output mono Refer to the connection diagram on the following page for d...

Page 5: ...2A 1A 1A G A Outputs No straps Left or Input 1 Right or Input 2 For use as a 1 input x 16 output mono Left or Input 3 Right or Input 4 For use as a 4 input x 4 output dual stereo or quad mono Note Th...

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Page 8: ...R a d i o S y s t e m s I n c D A 2 4 x 4 a M a n u a l 3 0 4 P a g e 8 Parts Layout Page 1...

Page 9: ...R a d i o S y s t e m s I n c D A 2 4 x 4 a M a n u a l 3 0 4 P a g e 9 Parts Layout Page 2...

Page 10: ...R a d i o S y s t e m s I n c D A 2 4 x 4 a M a n u a l 3 0 4 P a g e 1 0 Parts List...

Page 11: ...4dBm to 24dBm with 600ohmload Crosstalk 105dBover20Hz 20kHz Noise 102dB below 4dBm output level unity gain measurement bandwidth 20 Hz 20kHz with 600 ohm inputandoutputtermination Maximuminput 28dBm M...

Page 12: ...om an active balanced source use coaxial wire to center conductor and ground to shield leaving the output unconnected To feed an active balanced input from a single ended source use coaxial wire conne...

Page 13: ...ayed by running the two inputs in the add mode with one input switched to invert To perform a test with single ended equipment and outputs must be tested independently and their results added Testing...

Page 14: ...ence During the warranty period there will be no charge for parts or service made to units which show no sign of misuse by customer or lightning caused damage The customer is responsible for the cost...

Page 15: ...r modelDA 4x4a To which this declaration relates to is in accordance with the following product standards EN55013 Emission EN55020 Immunity EN61000 Harmonic Voltage Fluctuations EN60065 Product Safety...

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