Commentator Unit, 2 Commentator & 1 Guest Positions

SON-CM-CU21
Telefonhybrider

Commentator Unit, 2 Commentator & 1 Guest Positions

SON-CM-CU21
Veil. pris: Kr 33 590,- inkl. mva
CM-CU21 Commentator Unit 2 Commentators & 1 Guest The CM-CU21 is a high quality, portable Commentator Unit. Its sturdy construction and flexibility of features make it suitable for use in a wide variety of environments. Features of the CM-CU21 Commentator Unit 2 Commentator positions plus a guest position, each with individual outputs; plus 2 mix outputs. Talkback outpu...

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CM-CU21 Commentator Unit 2 Commentators & 1 Guest

The CM-CU21 is a high quality, portable Commentator Unit. Its sturdy construction and flexibility of features make it suitable for use in a wide variety of environments.

Features of the CM-CU21 Commentator Unit

  • 2 Commentator positions plus a guest position, each with individual outputs; plus 2 mix outputs.
  • Talkback outputs selectable by the two main commentators, with built in limiter.
  • 4 Return audio circuits that are routed to headphones along with all the commentator inputs. Any source can be individually level controlled and sent to left, right or both ears.
  • A wide input gain range and switchable phantom power on each commentary position allows support of a variety of microphone types including low output ribbon, headsets and high output phantom powered microphones.
  • Individually switched 48V phantom power on all microphone inputs.
  • User preset adjustable limiter on main mix outputs with limit activity indication.
  • Built in line-up tone for initial cabling checks.
  • 21 Segment LED PPM meter showing main output level.
  • Transformer balanced inputs and outputs.
  • Fitted formica ‘Sharpie’ designation strips.
  • Robust mechanical design with protection for potentiometer knobs.
  • Universal AC mains, or 12-24 volt DC power.

Technical Specification For CM-CU21

Microphone Input

Gain Range: +20dB to +86dB
Maximum Input Level: -6dBu
Equivalent Input Noise: 130dB Ref. 80dB gain with
150Ω termination
Equivalent Input Noise: 128dB Ref. 50dB gain with
150Ω termination
C.M.R.R. >60dB
Frequency Response: ±0.5dB 20Hz to 22kHz
Ref 50dB gain @ 1kHz
   

Electronically Balanced Line Input

Gain Range: -83dB to +10dB
Maximum Input Level: +25dBu
C.M.R.R. >70dB
Frequency Response: ±0.2dB 20Hz to 22kHz
Ref 0dB @ 1kHz
   

Transformer Balanced Monitor Inputs

Gain Range: -66dB to +11dB measured @ Headphone output
Maximum Input Level: +25dBu
C.M.R.R. >60dB
Frequency Response: ±0.5dB 20Hz to 22kHz
Ref 0dB @ 1kHz
   

Transformer Balanced Main Outputs

Maximum Output Level (Limiter Off): +24dBu
Frequency Response: ±0.5dB 20Hz to 22kHz
Ref 0dB @ 1kHz
Noise: -94dB Average weighting
Ref +8dB Line input
THD & N: <0.02% Ref. 1kHz @ +8dBu
THD & N: <0.065% Ref. 1kHz @ +18dBu
1% Distortion Point: +18dBu @ 24Hz
   

Transformer Balanced Talkback Outputs

Maximum Output Level Limited: +8dBu
Frequency Response: ±0.5dB 20Hz to 22kHz
Ref 0dB @ 1kHz
Noise: -94dB Average weighting
Ref +8dB Line input
THD & N: <0.02% Ref. 1kHz @ +8dBu
   

Electronically Balanced Comm Outputs

Maximum Output Level Limited: +25dBu
Frequency Response: ±0.2dB 20Hz to 22kHz
Ref 0dB @ 1kHz
Noise: -98dB Average weighting
Ref+8dB Line input
THD & N: <0.002% Ref. 1kHz @ +8dBu
   

Headphone Outputs

 
Gain Range: -66dB to +11dB
Maximum Output Level: +19dBu
Frequency Response: ±0.5dB 20Hz to 22kHz Ref 0dB @ 1kHz
Noise: -85dB Average weighting
Ref +8dB Line input
THD & N: <0.005% Ref. 1kHz @ +8dBu
   

Main Panel Operational Controls & Indicators

On-Air 1-3 Buttons: lluminated buttons with latching action
Talkback A & B Buttons: Illuminated buttons with selectable momentary and/or latching action
Headphone Monitor Controls: Input source level adjustment potentiometers
Headphone channel selection switches
Line Input Level: Guest position line input mode level potentiometer
PPM Meter: 21 segment display showing mix output level, brightness level Is selectable
Limit LED: Indicates mix output limiter is active, colour & brightness level is selectable
Power LED: Indicates operating mode; normal or setup
   

Front Panel Operational Controls

Phantom: Switch to enable 48V microphone phantom power for positions 1 & 2
Phantom/Line: Switch to enable 48V microphone phantom power or select line input mode for position 3
Mic Gain: Microphone gain potentiometer and range select switch selects +20-+56dB or +50-+86dB
   

Rear Panel Operational Controls

On Air Lock: Switch to prevent On Air controls from being deactivated
Momentary push-button to override on air lock
T/B Gang: Switch to link operation of talkbacks A & B
T/B Gain: 0dB - +12dB
Limiter: Switch to enable limiter on mix outputs
Limit level adjustment potentiometer
Test Tone: Switch to enable 1 kHz line-up tone
   

Configuration Options – Accessible via Setup Mode

On Air Control Mode: Disabled, normal or permanently on
Talkback Button Action: Momentary, latching or both
Headphone Routing: Position 3 line mode input routed/ not routed to positions 1 & 2 headphones
Position 1-3 inputs permanently routed/not routed to headphone monitors
Display Preferences: Limit LED colour and brightness
Button LED brightness
PPM meter LED brightness/disable
Permanent Option Backup: Save/load options to/from permanent backup or return to factory defaults
   

Front Panel Connections

Headphone Outputs: 2 x locking headphone jack socket for positions 1 & 2
1 x headphone jack socket for position 3
Microphone Inputs: 2 x XLR-3 pin latching female for positions 1 & 2
Microphone/Line Input: 1 x XLR-3 pin latching female for position 3
   

Rear Panel Connections

Prog, A, B & C Inputs: 4 x XLR-3 pin female (transformer balanced)
Comm1-3 Outputs: 3 x XLR-3 pin male (electronic balanced)
Talkback A & B Outputs: 2 x XLR-3 pin male (transformer balanced)
Mix 1 & 2 Outputs: 2 x XLR-3 pin male (transformer balanced)
GPIO Port: 15-way ‘D’-type socket
Mains Input: Universal filtered IEC, continuously
rated 85-264VAC, 47-63Hz, 10W
Fuse Rating: Anti-surge fuse 1A 20 x 5mm
DC Input: XLR-4 pin male 12V DC, 650mA Typical, 850mA Maximum
24V DC, 325mA Typical, 425mA Maximum
Earth Point: M4 stud.
   

Equipment Type

CM-CU21 Commentator Unit, 2 Presenter and 1 Guest Positions
   

Physical Specification

Dimensions (Raw): 270mm (W) x 230mm (D) x 70mm (H - front) x 95mm (H - rear)
10.6” (W) x 9” (D) x 2.8” (H - front) x 3.74” (H - rear)
Dimensions (Boxed): 380mm (W) x 350mm (D) x 200mm (H)
15" (W) x 13.8" (D) x 7.8" (H)
Weight: Nett: 3.34kg  Gross: 4.32kg
Nett: 7.35lbs Gross: 9.5lbs
   

Accessories

CM-CU21CP Commentator Unit Front Cover Plate
CM-CUTC Commentator Unit Transport Case
Dimensions(Raw):
(CM-CU21TP)
530mm (W) x 210mm (D) x 415mm (H)
20.9” (W) x 8.3” (D) x 16.3” (H)
Dimensions (Boxed):
(CM-CU21TP)
600mm (W) x 260 (D) x 420 (H)
23.6” (W) x 10.2” (D) x 16.5” (H)
Weight:
(CM-CU21TP)
Net: 4.0kg Gross: 5.0kg
Net: 8.8lbs Gross: 11.0lbs