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Condition: New
Bosch CCSD-CURD Control Unit with Recorder and DAFS
Control unit with recorder and DAFS
Key Features
- Plug-and-play functionality for quick and easy connection of up to 80 Discussion Devices
 - Intuitive web browser interface control for advanced configuration and control
 - Built-in MP3 recorder with internal memory and USB recording
 - Built-in Digital Acoustic Feedback Suppression (DAFS) for ensuring superior speech intelligibility
 - On-board support for automatic HD camera control
 
Technical Specifications
Supply voltage Adaptor
 100 to 240 VAC, 50/60 Hz
 Current Consumption voltage Adaptor
 1.9 A (100 VAC) to 1 A 240 (VAC)
 DC voltage Control Unit
 24 V, 6.0 A
 Maximum number of Discussion Devices for Control Unit (without Extension Unit)
 40 Discussion Devices per trunk 80 Discussion Device in total 24 V, Max 5.2 A (short-circuited protected)
 Discussion Device loudspeakers volume control
 15 steps of 1.5 dB (starting from -10.5 dB)
 Limit threshold level to unit
 12 dB above nominal level
 Gain reduction due to number of open microphones (NOM)
 1/SQRT (NOM)
 Sample rate
 44.1 kHz
 Frequency response
 30 Hz to 20 kHz
 Ethernet speed
 1 Gb/s
 Nominal input (85 dB SPL)
 < 0.5%
 Max. input (110 dB SPL)
 < 0.5%
 XLR nominal microphone input
 -56 dBV
 XLR maximum microphone input
 -26 dBV
 RCA nominal input
 -24 dBV (+/- 6 dB)
 RCA maximum input
 +6 dBV
 S/N
 > 93 dBA
 Frequency response
 30 Hz to 20 kHz
 THD
 <0.1%
 RCA nominal output
 -24 dBV (+6/- 24 dB)
 RCA maximum output
 +6 dBV
 S/N
 > 93 dBA
 Frequency response
 30 Hz to 20 kHz
 THD
 <0.1%
 Recording/ Playback (bit rate)
 64, 96, 128, 256 KbIt'sec
 Recording/ Playback (sample frequency)
 44.1 kHz
 Nominal output
 72 dB SPL
 Frequency response
 200 Hz to 16 kHz (acoustical)
 Gain range
 Mute -10.5 to +12 dB
 SanDisk USB memory stick
 Formatted with FAT32 file system. Maximum size: 128 GB.
 Bite rate
 Internal memory size/hours , USB memory stick size/hours
 225 MB
 16 GB , 32 GB , 64 GB , 128 GB
 64
 8 hrs , 500 hrs , 1000 hrs , 2000 hrs , 4000 hrs
 96
 5 hrs , 350 hrs , 700 hrs , 1400 hrs , 2800 hrs
 128
 4 hrs , 250 hrs , 500 hrs , 1000 hrs , 2000 hrs
 256 *
 2 hrs , 125 hrs , 250 hrs , 500 hrs , 1000 hrs
 Dimensions including feet (H x W x D)
 45 x 440 x 200 mm (1.8 x 17.3 x 7.9 in) 19” wide, 1 RU high
 Height of feet
 5.5 mm (0.2 in)
 Mounting
 Tabletop or 19 “ rack
 Material (top and base)
 Painted metal
 Color (top and base)
 Traffic black (RAL 9017) matt-gloss
 Rim front panel
 Pearl light grey (RAL 9022) matt-gloss
 Weight (CCSD-CURD)
 Approx. 3.4 kg (7.5 lb)
 Operating temperature
 5 deg C to +45 deg C (+41 deg F to +113 deg F)
 Storage and transport temperature
 -40 deg C to +70 deg C (-40 deg F to +158 deg F)
 Relative humidity
 5% to 98% non-condensing
            
          