Specifications

Specifications
Maximum Input Level:
-22 dBu
Maximum Output Level:
+25 dBu
Input Impedance:
2.2K Ohms
Output Impedance:
200 Ohms
Frequency Response:
20 Hz to 20 kHz (+0, -2 dB)
Phantom Power:
+48V DC
Signal-to-Noise Ratio:
Greater than 88 dB
Power Requirements:
48mA at +24V DC
Total Harmonic Distortion:
Less than 0.01% at 1 kHz
Dimensions:
4.5" H x 8.2" W x 1" D
11.43cm x 20.82cm x 2.54cm
Architectural and
Engineering Specifications
The Station Four-W shall have four
momentary non-programmable buttons.
Programming for these buttons shall occur
at the PageMatrix Controller and in the
MediaMatrix pasha.ini file and view file.
The buttons shall light up when pressed,
or have a multi function LED beside them
indicating "Ready" status. An indicator
shall also be present, indicating a “Z
one
Busy” status. The multi function LED can
also serve as the “Busy” indicator. The
unit shall have a 5-pin XLR connector on
the front panel for a keyed microphone,
three pins for audio, and two pins for the
keyed mic closure. The closure of the
"keyed mic" shall be integral to the final
paging function and shall also act as a
release for the current zone requested.
The unit shall have a mi
crophone pream-
plifier and supply +48V phantom power to
the mic. The unit shall communicate to the
PageMatrix Controller via CATEGORY 5
cable that carries DC power, line level
audio, and the RS-485 serial data.
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