Adastra CS4 Desk Microphone

Description

Adastra CS4 Call Station for RM244V

Desk paging microphone with call station base for use with the RM244V mixer-amp. Connected via RJ45 for both signal and power to simplify wiring. Zone assign buttons enable calling to one or all zones. Pressing the page button mutes all audio playback and plays one of 8 selectable chimes, opening the microphone to the selected zone(s). Pressing the reset button mutes the microphone and resumes background music playback to all zones. This system offers 4-zone paging without the additional cost of using a quad amplifier.

See the ‘User Manuals’ tab on the left of this page – as manufacturers are making instruction sheets and user manuals available for download only and your purchase may not include a printed version.

• For use with the RM244V amplifier (953.144UK)
• Assignable to individual or all 4 zones
• 8 selectable chime settings
• 3.5mm aux input
• Up to 1km remote wiring over CAT5
• Supplied with 1m RJ45 patch lead
• Power supply: 24Vdc, 500mA from RJ45 or optional adapter
• Max. connection length: 100m (CAT5 cable) or 1km with optional 24Vdc adapter
• Capsule: Back electret condenser
• Polar pattern: Cardioid
• Controls: Aux/Mic/Chime levels, chime DIP switches, zone/page buttons
• Connectors: RJ45 to amplifier, 24Vdc power jack, 3.5mm aux in
• Frequency response: -3dB 150Hz – 22kHz
• Input level Mic: -46dBV, Aux: -10dBV
• Input impedance Mic: 600 Ohms, Aux: 50k Ohms
• Output level: 10dBV
• Output impedance: balanced 600 Ohms
• S/N ratio: -60dB (all channels selected)
• Interface: RS-485 control
• Zone assign: 4 zones or all selectable
• Dimensions: 460 x 140 x 115mm
• Weight: 670g