Content | LD Systems D 1015 CM
Condenser Conference Microphone without base
Data Sheet
The slim and flexible design of the D1015CM gooseneck microphone with its professional, highly sensitive and uni-directional condenser element makes it perfect for all situations in which the spoken word must be understood clearly. Its low self noise also makes this microphone ideal for professional sound reinforcement and recording in meeting and seminar rooms, schools and churches. Equipped with a 3-pole XLR connector, it operates on phantom power (9 - 52 V).
Specifications
Product type
Microphones
Type
Installations
Frequency response
50 - 20000 Hz
Directivity
cardioid
Nominal impedance
250 Ohm(s)
Phantom power requierements
9 - 52 V
Microphone input
XLR (3-pin)
Length
330 mm
Weight
0,18 kg |
Power (w/o IEC power cord) for up to 40 microphone units. |
- Base Station for up to 200 Microphone Stations
- Intuitive controls
- Superior audio quality
- Voice activation and NOM limitation
- Standard ins and outs for external equipment
The CS 2 Base Station controls up to 200 Microphone Stations and provides automatic NOM (Number of Open Microphones) attenuation. System gain will decrease by approx. 3 dB every time the number of open microphone doubles. The result is a substantially lower risk of feedback even if the number of open microphones varies constantly.
A selectable Voice Activation function turns the microphones on automatically as soon as they are talked into.
The NOM Limitation function allows the number of simultaneously open microphones to be limited to one, two, three, four, or five. This function can be locally disabled on each Microphone Station so a specific microphone, e.g., one mounted on a lectern, will come on every time, no matter how many mics may be open already. |
- System Features and Outline
- Bilingual conference system. Either English interpretation (main audio) or Japanese interpretation (sub audio) is selectable for monitoring.
- Operations such as giving speech permission can be done from the operation PC. *Custom design.
- The number of conference units can be set for any of one, two or four persons allowed to talk at a time.
- All speeches during the conference can be recorded clearly.
- Sub audio(Japanese interpretation) is not recorded.
- Threefold choice vote function enables the voting just at the press of a Vote key on each unit. The result can be instantly totalized on the Central unit.
- Speeches can be addressed to audience via sound amplification. * The sub audio output is not amplified
SPECIFICATION:
Power Source | 7.4 V DC (battery), 9 V DC (AC adapter)
(supplied from BP-900 battery (option) or AD-0910 AC adapter (option)) | Current Consumption | MAX. 270 mA | Wavelength | 870 nm (AM: Brightness modulation) | Modulation Method | Frequency modulation | Carrier Frequency | Transmission: Audio channel 1: 7.35 MHz
Audio channel 2: 8.10 MHz
Audio channel 3: 8.55 MHz
Audio channel 4: 9.15 MHz
Control channel: 6.45 MHz
Reception: Base language channel: 1.95 MHz
Translation language channel: 2.25 MHz | Acceptance Angle | Vertical: 90°, Horizontal: 120° | Emission Angle | Vertical: 90°, Horizontal: 120° | Covering Range | 7 m (radius) | Input | Microphone terminal: Combined type of XLR-4-31 (dedicated for connecting the optional TS-903 or TS-904) | Output | Monitor speaker: 8Ω, 0.2 W
Headphone: Mini jack × 2 | LED Indicator | Speech indicator (flashes when the unit is out of communications range),Voting status indicators 1 -3 (flashes when the unit is out of communication range or when the battery level is low), Power indicator (flashes when the unit is out of communications range or when the battery level is low) | Battery Life | Approx. 10 hours (when the fully-charged BP-900 battery is used with "During Speech" to "Standby" ratio of 1:2) | Operating Temperature | 0º to+40º | Finish | Top panel: ABS resin, gray metallic, paint, semi-gloss | Dimensions | 210(W )×65.9(H )×152(D )mm | Weight | 640g | Option | Lithium-ion battery: BP-900 AC adapter: AD-0910 |
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Rugged infrared receiver for up to seven selectable channels, for use with headphones, e.g., AKG K 77. Operates for more than 12 hours per battery charge.
The CS 5 IRR7 shall reproduce the floor channel and 6 translated languages. It shall have a 3,5mm stereo jack to connect any stereo headphone, a volume potentiometer and an easy selector switch. It shall have a built in NiMh rechargeable battery to supply the unit for up to 13 hours operation time. The unit shall switch off automatically when loosing the signal to save power. It shall be rechargeable with charging contacts on the housing.
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Infrared radiators providing wireless transmission of up to seven language channels for persons (e.g., observers) listing to a conference without asking for the floor.
The infrared radiators shall connected to the CS 5 BU through 2 BNC connectors and 50 Ohm coaxial cabling and serial concatenation. It shall transmit a PPM system modulated time-multiplex outputs of the central unit shall drive an arbitrary number of radiators. The CS 5 IRT1 shall have a radiation angle of +/- 22° and a working distance of 300 meters (with 50% down). The CS 5 IRT2 shall have a radiation angle of +/- 22° and a working distance of 500 meters (with 50% down).
As accessories of the infrared radiators the holding frame needed for mounting it to the side wall or the ceiling shall be included. The transmitter shall have a built in switchable power supply with IEC connector.
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