Chapter 2: RM3200D System Design
2.3 Hardware Modules
2 - 15
2.3.2.7 Analog Line Output Module RM330-220
2.3.2.8 Analog Headphone Output Module RM330-221
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4 channel module
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15-pin Sub-D-socket (male)
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24Bit D/A-converter
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Balanced output
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Output level adjustable, factory settings:
+6dBu for -9dBFS (refer to section
Jumper
Settings on page 170
)
•
Linearity better than 0,5dB (0...-100dB
under clipping)
•
Dynamic range 106dB (-60dBFS)
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Voltage unbalance >40dB
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Unbalance of the output impedance >60dB
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Output impedance <40 Ohm
•
Mute relay for suppressing switch-on and
switch-off noises
Figure 11: Analog Line Output Module RM330-220
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4 channel module
•
15-pin Sub-D-socket (male)
•
24Bit D/A-converter
•
Unbalanced output
•
Output level adjustable, factory settings:
+6dBu for -9dBFS (refer to section
Jumper
Settings on page 168
)
•
Linearity better than 0,5dB (0...-100dB
under clipping)
•
Dynamic range 106dB (-60dBFS)
•
Output impedance <40 Ohm
•
Headphone output amplifier for 1
headphone with 60 to 600 Ohm impedance
•
Mute relay for suppressing switch-on and
switch-off noises
Figure 12: Analog Headphone Output Module RM330-221