Click image to enlarge

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	600Ω, balanced
Output Amplitude	0.775 Vrms (into 600Ω 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°C to 35°C
Spec Guaranteed Humidity Range	≤ 85% RH (without condensation)
Operating Environment	Indoor use
Operating Altitude	Up to 2,000m
Overvoltage Category	I
Pollution Degree	2
General
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