OMNEO and DSP Card ELECTRO-VOICE RCM-28
- 116dB dynamic range - for superior audio performance.
- High DSP power - extensive signal processing including Equalizer, Crossover, Delay, Dynamics.
- FIR filter - Linear Phase Filter, Linear Phase Brickwall Crossover
- Speaker protection - Peak Anticipation and TEMP (Thermal Energy Management and Protection) limiters
- Impedance measurement - testing from 20Hz to 20000Hz
Specifications
| Network And General Features | |
| Remote control and software | IRIS-Net, multiple PCs possible, MS Windows XP, Vista, Win 7 |
| Maximum configuration | 100 amplifiers with RCM-28 in a single subnet without additional hardware |
| Supervised amplifier parameters | Operation mode, temperature, output voltage and current, impedance of connected speakers, protection mode status, mains voltage and current, power consumption, pilot tone detection |
| Network supervision | Network failures, defective or missing amplifiers, failure protocol and messaging, redundant network possible |
| Audio monitoring | All input and output signals selectable over OMNEO |
| Audio Specifications | |
| Analog audio input | 2 audio inputs on internal slot connector, pre-/post fader selectable |
| Input level (nominal) | +6 dBu/1.55 V |
| Input level (max. before clip) | +21 dBu/8.7 V |
| A/D conversion | 24 Bit linear, sigma-delta, 128x oversampling |
| Digital audio input | AES3 (AES/EBU) format, XLR in/ thru connectors |
| Input sample rates | 32-192 kHz, internal samplerate-converter |
| Audio output | 2 audio outputs on internal slot connector |
| Output level (nominal) | +6 dBu/1.55 V |
| Output level (max. before limit) | +15 dBu/4.4 V |
| D/A conversion | 24 Bit linear, sigma-delta, 128x oversampling |
| Audio Network | |
| Network audio inputs | 2 audio input channels, 48 kHz, OMNEO/Dante format |
| Network audio outputs | 2 audio output channels, 48 kHz, OMNEO/Dante format |
| Monitor outputs | 1 output channel via OMNEO; amplifier inputs and outputs selectable for monitoring |
| Frequency response | 20–20000 Hz (±0.5 dB) |
| Signal-to-noise ratio (A-weighted) | ADC: 120 dB typical DAC: 120 dB typical AES3: 128 dB typical Analog In to Analog Out: 116 dB typical |
| THD+N | < 0.002 % |
| Crosstalk | < -100 dB at 1 kHz |
| Signal delay/latency | 2.375 ms (analog in to analog out) 1.563 ms (AES3 in to analog out at external sync., 48 kHz) |
| Signal Processing | |
| Sample rate | 48 kHz |
| Data format | 24 Bit linear A/D and D/A conversion, 48 Bit processing |
| Signal processing | Dual core DSP, 500 MIPS |
| Input PEQ: 10 filters per channel, selectable as PEQ, Lo-Shelf, Hi-Shelf, HiPass and Lo-Pass | |
| Input delay: 0–1000 ms per channel (units: µs, ms, s, cm, m, inches, feet, samples) | |
| Array PEQ: 5 filters per channel, selectable as PEQ, Lo-Shelf, Hi-Shelf, HiPass, Lo-Pass and All-Pass | |
| Array delay: 0–100 ms per channel (units: µs, ms, s, cm, m, inches, feet, samples) | |
| Output PEQ: 6 filters per channel, selectable as PEQ, Lo-Shelf, Hi-Shelf, HiPass, Lo-Pass and All-Pass | |
| Output crossover | Hi-Pass and Lo-Pass per channel, 6/12/18/24 dB Bessel/ Butterworth, 12/24 dB LinkwitzRiley; alignment delay, 0-20 ms per channel |
| Output FIR | Linear phase filter, linear phase brickwall crossover |
| Output delay | 0-1000 ms per channel (units: µs, ms, s, cm, m, inches, feet, samples) |
| Output limiters | Peak Anticipation limiter and TEMP limiter per channel |
| Other functions | Input routing, level, mute, polarity, sine and noise generator, pilot tone generator and detection, level meters, impedance measurement and load monitoring |
| Interfaces | |
| OMNEO/Ethernet | 2 x RJ-45 ports, 1000base-T/ 100base-TX, integrated switch (IRIS-Net Control) |
| GPIO control port | 1 x 6-pole Euro block 2 control inputs (Uin max. 5 V) 2 control outputs (2x 100 mA) 2 reference outputs (+5 V, 200 mA; GND) |
| General | |
| Power supply | +5 V DC/1 A +15 V DC/180 mA -15 V DC/110 mA |
| Power consumption | 9.35W |
| Operating temperature | 0° to 40° C |
| Product dimensions (Width by Height by Depth) | 84.7 by 80.4 by 230.8 mm |
| Net weight | 400 g |
- Xuất xứ: Trung Quốc.
- Bảo hành: 12 tháng.
