Radio Systems DA 2x4a, Manual

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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 1
Specifications
Frequency Response +0, -.1dB 20Kz – 20kHz
Distortion THD + N .002% over 20Hz – 20kHz, any output level from
+4dBm to +24dBm (with 600 ohm load)
Distortion IMD SMPTE .003% any output level from +24dBm (with
600 ohm load)
Distortion DIM .002% any output level from +4dBm to +24dBm (with
600 ohm load)
Crosstalk -105dB over 20Hz – 20kHz
Noise 102dB below +4dBm output level unity gain
measurement bandwidth 20 Hz - 20kHz with 600 ohm
input and output termination
Maximum input +28dBm
Maximum output +25dBm (with 600 ohm load)
Headroom 21dB above +4dBm output (with 600 ohm load)
Dynamic Range 123dB
Maximum Gain jumper selectable for: 16dB, 26dB, or 36dB
CMRR -50dB over 20Hz – 20kHz
Input Impedance 40k ohms
Output Impedance 60 ohms
LED Audio Input Indicators -24dBm input level audio present trip point
+24dBm input level audio overload trip point