QUEST Q-MATRIX88

คุณสมบัติสินค้า:

เครื่องสลับสัญญาณเสียง Q-MATRIX88 SWITCHER 3 rack Voltage selector between 115V & 230V 8 program inputs are available to each of 8 zone outputs.

แบรนด์ : QUEST

Share

QUEST Q-MATRIX88 SWITCHER

Q-Matrix 88 is a 3 rack unit multizone paging and source selection system that offers unprecedented flexibility for multizone paging and source routing applications. 8 program inputs are available to each of 8 zone outputs.

With LCD indication for program/local input selection, zone output level, paging enable/disable and network busy, the Q-Matrix 88 provides extensive status indication to the user.

First Impressions

The Q-Matrix 88 is also expandable to 24 zones with the addition of a third Q Matrix 88. Paging stations are available in 8 or 16 zone models allowing paging into any individual zone, any combination of zones or All Call. Remote control panels are also available, allowing source selection and volume control from within each remote zone. These panels each have 2 inputs, both mic and line with the ability to mix locally.

A Closer Look

Both paging stations and remote control panels connect via inexpensive and industry standard CAT5 cable network. An overall priority input is also provided for emergency or evacuation signals.

Specifications

DeviationConditionsParametersDeviation
AC Power SupplyVoltage selector between 115V & 230VAC 115V/AC 230V; 50Hz/60Hz10%
DC Power Supply +24V±4V
Line Input SensitivityClockwise rotation gain to increase195mV-2.0V 
Line Input Impedance 47Ohm 
Local Input SensitivityBalanced input500mV 
Local Gain ±8dB 
MIC1 SensitivityClockwise rotation gain to increase  
MIC1 Impedance 600Ohm 
MIC Level ControlInput 100Hz sine wave signal±8dB 
Paging Console SensitivityInput 1KHz sine wave signal & output 0.775V500mV 
Paging Console Gain Control ±8dB 
Zone OutputBalanced output0.775V 
Zone Gain Control ±8dB 
Zone Output Level ControlInput 100Hz sine wave signal±10dB 
S/N RatioNon-weighting<60dB 
Isolation Degree >40dB 
Channel Crosstalk >50dB 
Gain Deviation20Hz-20KHz<2dB 
T.H.D20Hz-20KHz<0.07% 
Channel Phase Position20Hz-20KHzSame phase 
Frequency ResponseLine1-8 inputs and remote source input 20Hz-20KHz+1/-3dB 
Frequency ResponseMIC1 input, 80Hz-18KHz+1/-3dB
Powered by MakeWebEasy.com
เว็บไซต์นี้มีการใช้งานคุกกี้ เพื่อเพิ่มประสิทธิภาพและประสบการณ์ที่ดีในการใช้งานเว็บไซต์ของท่าน ท่านสามารถอ่านรายละเอียดเพิ่มเติมได้ที่ นโยบายความเป็นส่วนตัว  และ  นโยบายคุกกี้