Product Description
Adastra CS4 Professional Condenser Microphone with Stand for RM244V Mixer-Amplifier
Professional paging microphone with stand for use with the RM244V mixer-amplifier. It is connected via RJ45 for both signal and power to simplify wiring. Zone assignment buttons allow calling to one or all zones. Pressing the page button mutes audio playback and plays one of 8 selectable announcement tones, opening the microphone in the selected zones. Pressing the reset button mutes the microphone and resumes playing background music in all zones. This system offers announcement in 4 zones, without the extra cost of using a quad amplifier.
For use with the RM244V amplifier
Announcement in individual or all 4 zones
8 selectable signal signal settings
3.5mm aux input
Connection with CAT5 cable at a distance of up to 1km
Equipped with 1m RJ45 cable
Characteristics:
Power supply: 24Vdc, 500mA from RJ45 or optional adapter
Maximum connection length: 100m (CAT5 cable) or 1km with optional 24Vdc adapter
Capsule: Back electret condenser
Polar pattern: Cardioid
Options: Aux/Mic/Chime levels, chime DIP switches, zone/page buttons
Connections: RJ45 to amplifier, 24Vdc power jack, 3.5mm aux in
Frequency response (-3dB): 150Hz – 22kHz
Input level Mic: -46dBV, Aux: -10dBv
Input resistance Mic: 600 Ohms, Aux: 50k Ohms
Output level (Output level): 10dBv
Output impedance balanced: 600 Ohms
S / N Ratio: -60dB (all channels selected)
Interface: RS-485 control
Selectable Zone: 4 zones or all selectable
Dimensions: 460 x 140 x 115mm
Weight: 670 gr