JTS CS-1DU I-Conference Delegate Unit Microphone
#JTS-CS-1DU
The i-Conference Discussion System is ideal for discussion and meeting with up-to 150 attendants.
A CS-1 i-Conference Discussion System consists of:
- One Control and power supply unit (CU)
- Maximum 150 delegate or chairman units
- Peripheral audio and/or telecommunication equipment.
The control unit is the center of the discussion system which controls the microphones of the chairman and delegate units as well as connects to other audio input and output. It also supplies the power for the CU itself, and up to 50 chairman and delegate units.
The delegate unit enables the attendants to participate in a discussion by speaking through a microphone, controlled by a microphone ON/OFF push-button, and listening discussion by the internal loudspeaker and external headphone. The chairman unit not only provides the same function as the delegate unit, but also supports the addition of a “Priority button”, that enables the chairman to control the discussion by temporary or permanently overriding and deactivating all active microphones of the delegate units.
Technical Specifications:
- VoltageVAC100~264, 50/60Hz
- DC supply to contribution units±15V ±1V
- Line, Telephone and Insertion-unbalanced
- Input sensitivity -14dBV/+11dBV (nominal/maximum)
- Input impedance33K Ohm
- Output levelOutput level: -14dBV/+11dBV (nominal/maximum)
- Output impedance500 Ohm
- Tape Recorder-unbalanced
- Input sensitivity -20dBV/+5dBV (nominal/maximum)
- Input impedance47K Ohm (for L & R channel)
- Adjustment-20dBV/+5dBV
- Output level+0/-30dB
- Output impedance500 Ohms
- External Microphone input-balanced
- Input sensitivity-56dBV
- Adjustment+6dBV/-6dB
- Phantom supply12V+/-1V, 2*680 Ohm (+/-2%)
- (Phantom supply is not available when using the included adapter).
- Headphone Output
- Output level-8dBV/+2dBV
- Allowed Impedance22 Ohm
- Gooseneck Microphone
- TypeBack Electret Condenser
- Frequency Response50 to 18,000Hz
- Polar PatternCardioid
- Max. SPL for 1% THD125dB Gooseneck Length15” (400mm)
- Dimensions (mm) without mic.170*115*65 mm
- Length of mic.400 mm
- Weight1100g