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PowerH SERIES
137
RCM-26
NETWORK AND GENERAL FEATURES
Remote Control and Software IRIS-Net™, Multiple PCs possible, MS Windows 98, 2000, XP
Maximum Configuration 250 Amplifiers in total, 100 Amplifiers per CAN bus, 2000 meter cable run
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 CAN bus failures, defective or missing amplifiers, bandwidth, failure protocol and messaging
Audio Monitoring All input and output signals
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, 128 times over-sampling
Digital Audio Input AES3 (AES/EBU) format, XLR In/Thru connectors
Input Sample Rates 32 kHz...192 kHz, internal Sample-Rate-Converter
Audio Output 2 audio outputs on internal slot connector
Output Level (nominal) +6 dBu / 1.55 V
Output Level (max. before clip) +21 dBu / 8.7 V
D/A Conversion 24 Bit, Sigma-Delta, 128 times over-sampling
Monitor Outputs 2 x RJ-45 (REMOTE), electronically symmetric (Pins 7/8)
Frequency Response 20 Hz...40 kHz (-1.0 dB)
Signal to Noise Ratio (A-weighted) ADC: 120 dB typical
DAC: 118 dB typical
AES3: 128 dB typical
Analog In to Analog Out: 116 dB typical
THD+N < 0.005%
Signal Delay 1.031 ms @ 96 kHz
Crosstalk < -110 dB @ 1 kHz
SIGNAL PROCESSING
Sample Rate 96 kHz (48 kHz optional)
Data Format 24 Bit linear A/D and D/A conversion, 48 Bit processing
Signal Processing 2 DSPs (150 MHz, 300 MIPS)
Master EQ (Input) 6 filters per channel, selectable as PEQ, Lo-Shelf, Hi-Shelf, Hi-Pass and Lo-Pass
Master Delay (Input) 2...2000 ms per channel (units: µs, ms, m, inches, feet, samples)
Channel EQ (Output) 6 filters per channel, selectable as PEQ, Lo-Shelf, Hi-Shelf, Hi-Pass, Lo-Pass and All-Pass
X-Over Hi-Pass and Lo-Pass per channel, 6/12/18/24 dB Bessel/Butterworth, 12/24 dB Linkwitz-Riley
FIR Filters Zero-Latency Processing, Linear Phase X-Over
Dynamics Compressor and Limiter per channel
Other Functions Input Routing, Level, Mute, Polarity, Sine and Noise Generator, Pilot Generator, Level Meters
Protection Digital Speaker Protection
INTERFACES
CAN 10...500 kbaud, 2 x RJ-45 (IRIS-Net™ Control)
RS-232 9pin DSUB female (Multi-Media Control)
GPIO Control Port 1 x 6-pole Euro block
2 Control Inputs
2 Control Outputs
2 Reference Outputs (+5 V, 200 mA / GND)