RTS Digital Matrix Intercom MDA-100 دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

MDA-100
Mixing Distribution Amp
Features
The MDA-100 mixing and distribution amplifier contains an 8x1-summing amplifier (mixer) and a 1 x 8 distribution amplifier in a
case that is one rack unit high. The MDA-100 is useful, for example, in camera control (CCU), where multiple camera operators
have to talk and listen to one master control location. In this application, audio form, each camera (up to eight) is fed to one of the
summing amplifier inputs of the MDA-100. All eight audio inputs ar

ملخص المحتوى في الصفحة رقم 2

MDA-100 Specifications General Power Consumption: 18 Watts Maximum; 117 Vac or 220 Vac nominal, 10%, 50/60 Hz. Operating Temperature Range: 0° to 50° C (32° to 122° F) Dimensions: 19” (483 mm) W x 1.75” (44 mm) H x 8.5 (213 mm) D Weight: 9 lbs (4.1 kg) Summing Amplifier Input Level: -20 dBm to +24 dBm Input Impedance: >20 kΩ, active, balanced Output Level: +28 dBu, maximum Output Source Impedance: 600 ohm, active, balanced Gain Adjustment: ±12 dB (Front Panel) per input, ±12 dB (internal) output