Installing the LT 443D-AA Analog Audio Unit in the LT 443D mainframe can output analog audio signal (two systems). Output characteristics (e.g., output level, frequency) can be independently set for each output system. The sound sampling frequency is synchronized with the video signal of plug-in unit installed in the mainframe.

Output

• Number of Outputs:  2
• Output Impedance:  600 , balanced
• Output Amplitude:  0.775 Vrms (into 600 at 0 dBm)
• Output Amplitude Accuracy:  0.5 dB (at 1 kHz)
• Output Amplitude Flatness:  0.5 dB (1 kHz ref.)
• Output Connector:  XLR-3P x 2

Function

• Sampling Frequency:  48 kHz (Sync to video signal)
• Frequency:  50, 100, 150, 200, 250, 300, 400, 500, 600, 750, 800, 1.0 k, 1.2 k, 1.5 k, 1.6 k, 2.0 k, 2.4 k, 3.0 k, 3.2 k, 4.0 k, 4.8 k, 5.0 k, 6.0 k, 8.0 k, 9.6 k, 10 k, 12 k, 15 k, 16 k, 20 kHz, silence
• Level:  -40 to 4 dBm (settable in 1 dBm steps)

Environmental Conditions

• Operating Temperature Range:  0 to 40 °C
• Operating Humidity Range:  90 % RH (without condensation)
• Spec Guaranteed Temperature Range:  10 to 35 °C
• Spec Guaranteed Humidity Range:  85 % RH (without condensation)
• Operating Environment:  Indoor use
• Operating Altitude:  Up to 2,000 m
• Overvoltage Category:  I
• Pollution Degree:  2

• Power Source:  Supplied by the LT 443D mainframe
• Dimensions:  79 (W) x 41 (H) x 371 (D) mm (excluding projections)
• Weight:  Approx. 0.28 kg