PS-704Ā has 4-Channel 2-Amp Rack Mount (1RU) System Power Supply – UL Listed. 4-channel x 2 intercom jacks, 1 program input, universal power supply. The PS-704 is a four-channel, single rack-space intercom power supply that features Clear-Comās “fail-safe” design for maximum reliability. The power supply delivers 1.2 amps at 30 volts, supplying power for one to four channels of intercom. It will support up to 40 beltpacks, 10 speaker stations or 12 headset stations.
Physical | |
Dimensions | (LxWxH) 483 x 44 x 190 mm |
Weight | 2.80 Kg |
Electrical | |
Voltage | 100 - 240 V |
Output Voltage | 30 VDCĀ± 0.5V |
Voltage Freq.(Hz) | 50 - 60 |
Power Connector | IEC 320 |
Total Harmonic Distortion | Program Input - Party-line : <= 0.2% |
Performance | |
Frequency Response | Program Input - Party-line: 200 - 20KHzĀ± 3dB |
Maximum Gain | Program Input - Party-line: >= -16dB |
Signal to Noise Ratio | Program Mic Input - Party-line:< -70dBu |
Input Impedance | >= 5KOhms |
Maximum Input Level | >= 20dBu |
Environmental | |
Max. Ambient Temp | 0 - 50 Ā°C |
Controls | |
Connector | Intercom: (8) 3-Pin XLR Male (2 per channel), Program: (1)3-Pin XLR Female |