Xtreme-5 is the new AEV’s digital audio processor, powered with the latest DSP process devices.
Xtreme-5 is a innovative audio processor 5-band audio process with supply a new concept dual process for the best management FM and HD audio broadcast.
Xtreme-5 is available with stereo encoder and RDS coder for broadcast applications.
This device supply a long LDC TFT color display (480 x 120) that displays all the parameters to the user in a simple, clear and intuitive way.
Into Xtreme-5 it is integrated also the programmable delay and the MP3 audio player with memory built-in, it is available optionally the internal IP codec encoder/decoder
With the Web server on-board, you can manage also in remote mode all features of the equipment, with a fully and sure control.
The result is the most advanced that a stereo broadcasting system can offer, with an exceptional array of features. Besides guaranteeing excellent stereo separation between channels, AEV’s Digital Stereo Encoder ensures a transparency of sound never before reached, whilst maintaining exceptional stability.
As AEV tradition, a product always completely Made in Italy, with the use of the most advanced technologies, achieving the result that respects the AEV philosophy: Quality, Innovation and Reliability over time.
Quick features description:
• UltraLow Latency Structure (< 3 ms delay)
• Balanced Analog Inputs & Outputs
• Two Digital AES/EBU Inputs & Outputs
• AES/EBU standard, 24 bit resolution
• Five – Bands multiband process
• Two AGC bands
• Dual Audio Process OnAir
• Loudness control function
• Advanced inputs switcher
• Blank Audio detector
• DSP processing powered
• Speech detector
• Stereo Enhancer
• Ethernet remote control
• MPX Audio decoder to L&R
• MPX Stereo Encoder
• Two Composite MPX outputs
• Digital MPX output 192 KHz
• Radio Data System Encoder
• Radio Data System Decoder
• Display LCD Color TFT 480 x 128
• IP codec internal board (optional)
• Internal Audio backup MP3 player (optional)
Technical details
Frequency response 20Hz÷15 KHz FM version +/- 0.5 dB ; 20Hz÷20 KHz HD version, +/- 0.5 dB
Separation > 55 dB, 20 – 15kHz
Stop band rejection > 80 dB beyond 1 KHz
Total distortion < 0,005 %
L/R cross talk ≤ -74dB,20Hz-15KHz
Operation Mono mode L+R, only R, only L
ANALOG AUDIO INPUT
Configuration Left and Right
Impedance 10 KΩ / 600Ω balanced
CMRR > 75 dB from 30 to 20 Khz
A/D Sample rate 192 kHz sample rate
A/D Conversion 24 BIT 128x OVERSAMPLED DELTA SIGMA CONVERTER WITH LINEAR-PHAS ANTI-ALIASING FILTER
Sensitivity ±13dBu
Maximum input level +15 dBu
Connector XLR-type, female,Pin 1 Chassis Pin 2&3 electronically balanced
DIGITAL INPUT
Digital input configuration AES 3 professional (IEC-60958) – include the Stereo mode.
Digital AES 3 Input Impedance 110 Ω Balanced
Digital AES 3 Input Connector XLR Female
Sample Rate Automatic lock 32 – 44.1 – 48 – 96 – 192 KHz
Resolution 24 Bit
ANALOG AUDIO OUTPUT
Configuration Left and Right. Flat or pre-emphasized (50μS – 75μS)
Impedance 20 or 50 Ω electronically balanced and floating
Minimum load impedance 600 Ω
Output level from -2 dBu to +22 dBu
D/A Conversion 24 BIT 128x OVERSAMPLED
Signal to Noise -80 dB
CMRR Output: >80 dB (20Hz-20kHz)
Distortion < 0.01% THD
Connector XLR-type, male Pin 1 Chassis Pin 2 & 3 electronically balanced
DIGITAL OUTPUT
Digital Output Sample Rate Software Selectable 32 – 44.1 – 48 – 96 – 192 KHz
Resolution 24 Bit
Digital Output configuration stereo AES 3 Transformer Balanced (IEC-60958)
Digital Output Impedance 110 Ω Balanced
Digital Output Level range -36 dBFs ÷ 0,0 dBFs adjustable
Digital Output Connector XLR Male
STEREO GENERATOR (version MPX only)
Configuration two outputs, Composite Baseband output level software controlled
Pilot freq. 19 KHz ± 0.001% Max over temp.
Pilot Level injection adjustable from 4% to 18 % Software controlled
Distortion < 0.005 % @1 kHz
Signal to Noise Ratio -80 dB (Din Audio, Bypass mode) Typical
Stereo separation 67 dB Typical
38 kHz subcarrier suppression >85 dB
76 kHz suppression >85 dB
Composite audio level 0 ÷ 15dB Software controlled
Connectors 2 x BNC
Output impedance 50 Ω
RDS section (only on the MPX version supported)
Services directly supported PI, PS, PTY, TP, AF, TA, DI, M/S, PIN, RT, RT+, TMC, EON, PTYN, ECC, LIC, TDC, IH, CT, ODA, SLC, APD
Alternative Frequency List available
Dynamic PSN & RT available
User Inteface display LCD/TFT and Web Server built-in
RDS signal: Standard specification EBU Doc. Tech. 3244-E and Cenelec PrEn 50067, UECP standard compatible
Coding: Differential and Biphase
Modulation DSB-suppressed carrier
Frequency 57 KHz ± 6 Hz
57 KHz attenuation > 70 dB
Bandwidth ± 2.4 KHz
RDS injection into MPX signal – infinite ÷ – 20 dB
Phase adjust range 360° ( -180°, +180°)
RDS sensitivity 0 error Vref= -95 dB uV
Input connector BNC (MPX)
Input connector XLR (digital AES MPX)
Impedence 75 ohm
Input adjust range ± 12 dB
Input amplitude signal max 10Vp-p
Output connector BNC (MPX)
Output connector XLR (digital AES MPX)
Output Impedance 100 ohm (max load 5 Kohm)
Output adjust range ± 12 dB
Out of band emission <95 dB
Communication mode 1 stop bit, 8 data bits, no parity,), ASCII or UECP (SPB 490)
Communication port LAN ethernet port RJ45, RS232 with DB9 cannon, USB2 type B
Data Input Full duplex
Configuration Software Embedded web server & dedicated Software
Configuration/monitoring SNMP for complete management, control and configuration RDS
Time Syncronization SNTP (to externa time server)
Connection to automation TCP/IP Communication port Ethernet port
Remote logic I/O MS, TA, RDS OFF Cmos level
RDS Data management Microprocessor controlled 128 Kbyte
Memory Non volatile memory RAM data retention 10 years.
Remote I/O Connector 25 pin subminiature cannon female
DATA
Data Input Full duplex
Format Selectable
Serial Transmission Speed 2400 ÷ 19600 baud
Connector RJ45 / RS232/ USB
Data management Microprocessor controlled
No volatile memory Flash data retention 10 years
Terminal Interface Ethernet / RS232- at rear, asynchronous
Logic I/O
Connector DB15 cannon female
GENERAL
Mains Voltage 90 – 260 Vac / 50 Hz full range
Redudant PWS (optional) 90 – 260 Vac / 50 Hz full range
Operating temperature 0°C to 50°C
Dimension (WxHxD) 48,3 x 19,4 x 4,4 cm 1 rack unit; Weight 3,9 Kg.
