Bộ điều khiển mạng BOSCH PRS-NCO3

Mains power supply

Voltage

115/ 230VAC ±10%, 50/60 Hz

Power consumption

21 W with no load

160 W with maximum load

Battery power supply

Voltage

48VDC -10% to +20%

Performance

Frequency response

20 Hz to 20 KHz (-3 dB)

Line inputs

2 x

Connectors

3‑pin XLR and stereo cinch (for each line)

S/N

> 87 dBA at maximum level

CMRR

> 40 dB

Input range

+6 dBV to +18 dBV (XLR)

-6 dBV to +6 dBV (cinch)

Control inputs

8 x

Connectors

Removable screw terminals

Operation

Closing contact (with supervision)

Control outputs

5 x

Connectors

Removable screw terminals

Mic / line inputs

2 x

Connector

3‑pin XLR

Nominal Input Level

-57 dBV

S/N

>62 dBA with 25 dB headroom

CMRR

>55 dB at 100 Hz

Input Impedance

1360 Ω

Phantom supply

12 V ±1 V @ 15 mA

Input range

-7 dB to 8 dB ref nominal input level

Line outputs

4 x

Connectors

XLR and stereo cinch (for each line)

Output Impedance

S/N

>89 dBA at maximum level

Crosstalk

Signal range

12 dBV to +18 dBV (XLR)

-24 dBV to +6 dBV (cinch)

Distortion at 1 KHz

<0.05%

Mechanical

Mounting

Standalone; 19 inch rack

Color

Charcoal with silver

Dimensions

Tabletop, with feet: 92 x 440 x 400 mm

In rack, with brackets: 88 x 483 x 400 mm

In front of brackets: 40 mm

Behind brackets: 360 mm

Weight

7 kg