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PROFESSIONAL CONFERENCING
DATA SHEET <
CONVERGETM PRO | 880
Professional Conferencing System
The successor to the industry-leading XAP 800. As the flagship product in ClearOne’s next-generation Converge™ Pro professional audio conferencing product line, the 880 is a complete audio system that delivers rich functionality with improved audio performance, enhanced management, and simplified configuration for audio conferencing and sound reinforcement applications.
THE CLEAR
CHOICE FOR PROFESSIONAL AUDIO CONFERENCING
APPLICATIONS
Conference Rooms
Boardrooms
Courtrooms
Distance Learning Facilities
Convention Centers and Hotels
Training Rooms
Telemedicine Facilities
Houses of Worships
ADVANTAGES
Advanced Conferencing Feature Set
+Next-generation Acoustical Echo Cancellation
>Improved duplex performance
>Push-to-talk microphone compatibility
+Next-generation Noise Cancellation
>Adaptive modeling to room ambient noise condition
+Increased resolution on Microphone Preamp stage
>0-56 dB in 7 dB increments
+Pre-AEC routing for Sound Reinforcement Applications
>Maximum of 4 millisecond processing delay
+Management Improvements
>Integrated Ethernet and USB connections
>SNMP and HTML remote management agents
>Event scheduler
>Diagnostic console
+Simplified Configuration Software
>Drag & drop A/V and channel objects
>Selectable views—unit, matrix, channel
+Expanded Serial Command List
Superior Audio Performance
+Next-generation Distributed Echo Cancellation® on every mic input
+First-mic priority delivers clear audio to the far end
+20 Hz-22 kHz bandwidth for full-range audio response
+ALC & AGC keep participants’ audio balanced and consistent
Configuration Flexibility
+Scalable – link multiple Converge Pro units for extensive microphone coverage and up to 16 phone lines
+Enhanced expansion bus, featuring 18 mix-minus audio buses for routing between units
+Ten mic gating groups (four internal & six global) allow separation of mics into individual mixer gating groups for greater configuration flexibility
+32 presets can be executed on-the-fly without disturbing other ongoing preset operations
+255 Macros for customized audio control/configuration with single command execution
Conferencing Capability
+Link with multiple Converge Pro TH20s for up to 16-line capability
+Also link to Converge Pro system components for more inputs and outputs
CONVERGE™ PRO 880 DATA SHEET <
>CONVERGE™ PRO 880 BACK PANEL
>SPECIFICATIONS
Audio Performance
Conditions: Unless otherwise specified, all measurements are performed with a 20 Hz to 22 kHz BW limit (no weighting)
Frequency Response: 20 Hz to 22 kHz ±1dB Noise (EIN): -126 dBu, 20 kHz BW, max gain,
Rs=150 Ω
THD+N: <0.02%
Dynamic Range: 100 dB (non A-weighted) Crosstalk <-91 dB re 20 dBu @ 20 kHz channel
to channel
Auto Mixer Parameters
Number of Open Microphones (NOM)
PA Adaptive Mode
First Mic Priority Mode
Last Mic Mode
Maximum # of Mics Mode
Ambient Level
Clearone Converge Software
Gate Threshold Adjust
Off Attenuation Adjust
Hold Time
Decay Rate
Matrix Mixing Parameters
12 analog in/out
Clearone Converge Pro 2 Software
18 expansion bus in/out
8 assignable processing blocks in/out
4 assignable fader blocks in/out
Assignable Processing Blocks
Filters:
All pass
Low pass
High pass
Low shelving
High shelving
Parametric EQ
Notch
CD Horn
Crossovers:
Bessel
Butterworth
Linkwitz-Riley
Compressor
Delay; adjustable up to 250 ms
Gain/Mute | Autoswitching with Quality of Connection | 14° F/-10 °C to 122° F/50° C ambient unit |
(QoC) | temperature | |
Microphone Input Configuration | 10/100 Mbps Ethernet Network Port | |
Input Gain Adjust | 10/100 Mbps Ethernet PC Port | Approvals & Compliance |
Mic or Line Level | RJ-45 Connectors | AES48-2005: AES standard on |
Phantom Power on/off | interconnections — Grounding and | |
Echo Cancellation on/off | RS-232 | EMC practices — Shields of connectors |
Noise Cancellation on/off | Serial Command Protocol Only (Console | in audio equipment containing active |
Filters: | software not supported on RS232 port) | circuitry (self certified) |
All Pass | DB-9 female | U.S.A. & Canada |
Low Pass | 9,600/19,200/38,400/57,600/115,200 baud | CSA safety listed |
High Pass | rate; 8 bits,1 stop bit, no parity | EU Countries |
Notch | Hardware flow control on (default)/off | RoHS compliant |
PEQ | WEEE compliant | |
Mute on/off | USB | See product manual for additional details |
Chairman Override on/off | Version 2.0 Compatible | |
AGC on/off | Type: B-connector | Optional Accessories |
Automatic Level Control on/off | ||
Auto Gate/Manual gate | Control/Status Ports | |
Adaptive Ambient on/off | DB-25 female A/B (2) | |
Pre AEC channel | Inputs A/B: active low (pull to ground) | |
Outputs A/B: open collector, 40 VDC max, | ||
Mic/Line Inputs 1-8 | 40 mA each | |
Push-on mini-terminal block, balanced, | +3.3 VDC pins (2) (300 mA over-current | |
bridging | protected) | |
Impedance: < 5 KΩ | Converge Pro 880 | |
Nominal Level: adjustable -56 dBu to 0 dBu | Converge Pro 880T | |
(7 dB step coarse gain adjustment) | Converge Pro 840T | |
Maximum Level: -65 dBu to +20 dBu | Converge Pro 8i | |
Echo Cancellation: 130 ms tail time (works | Converge Pro TH20 | |
with 12 dB of room gain) | Converge Pro 880TA | |
Noise Cancellation: 6–15 dB attenuation | Converge SR 1212A | |
Phantom Power: 24 V, selectable | Converge SR 1212 | |
Tabletop Controller | ||
Line Inputs 9-12 | ||
Push-on mini-terminal block, balanced, | Configuration & Administration Software | |
bridging | Converge™ Console | Part Number |
Impedance: < 5 KΩ | 910-151-880 Converge Pro 880 – 8-channel | |
Nominal Level: 0 dBu | Power Input Range | AEC Microphone Mixer |
Maximum Level: 20 dBu | Auto-Adjusting | |
100–240 VAC; 50/60 Hz | ||
Outputs 1-12 | ||
Push-on mini-terminal block, balanced | Power Consumption | |
Impedance: < 50 Ω | 30 W Typical | |
Nominal Level: 0 dBu | ||
Maximum Level: 20 dBu | Dimensions (L x D x H) | |
17.25” x 10.25” x 1.75” | ||
Expansion Bus In/Out | 43.8 x 26 x 4.5 cm | |
Proprietary Network | ||
RJ-45 (2), 1.9 Mbps | Weight | |
Category 5 twisted-pair cable, 200’ maximum | 7.5 lbs/3.3375 kg unit weight | |
cable length between any two Converge | 12 lbs/5.4kg shipping weight | |
Pro devices |
Assignable Fader Blocks | Ethernet | Operating Temperature |
>CLEARONE LOCATIONS
Headquarters: | Latin America | EMEA | APAC |
Salt Lake City, UT USA | Tel: 801-974-3621 | Tel: 44 (0) 1189 036 053 | Tel: 801-303-3388 |
5225 Wiley Post Way | global@clearone.com | global@clearone.com | global@clearone.com |
Suite 500 | |||
Salt Lake City, UT 84116 | |||
Tel: 801-975-7200 | |||
Toll Free: 800-945-7730 | |||
Fax: 801-977-0087 | |||
sales@clearone.com |
© 2009 ClearOne Communications, Inc. All rights reserved. Information in this document is subject to change without notice. Other product names may be registered trademarks of their respective owners who do not necessarily endorse ClearOne or ClearOne’s products in the United States and/or other countries.
ClearOne Document: 802-151-880 Revision 1.5 April 2009.
