Description
DR 6004, DR 6008 & DR 6032
Digital Receivers
The DR 60xx Digital Receivers are for use in wireless simultaneous interpretation systems in conference centers, conference theatres, hotels etc. By means of invisible digital infrared light up to 32 channels can be received in superb audio quality.
FEATURES
- The ergonomically designed receivers use the latest electronics technology - including a specially designed IC to ensure maximum performance and a long battery life-time.
- 2-digit LCD display with battery and reception status indication
- Number of available channels is always the same as the number of channels in use by the system, eliminating the need to scroll through unused channels
- Audio signal automatically muted when signal is too low, ensuring that the user receives only high quality audio
- No power used when headphone is disconnected
- Clip for easy wearing, placed on the front of the receiver to easily slip into a shirt pocket
- Measurement mode for easy checking of radiator coverage
- Up to 200 hours operation with alkaline batteries
- Attractive and stylish design
Specifications
Mechanical
- Dimensions (W x H x D) 155 x 45 x 30 mm
- Color Black
- Weight
- with battery pack: 75 g
- without batteries: 125 g
- Temperature range
- Transport: -40 to +70°C (-40 to 158°F)
- Operation: 5 to 45°C (41 to 113°F)
Interconnections
- Headphone Connector 3.5mm (1/8") stereo
Electrical
- Headphone Frequency Range 20 Hz to 20 kHz
- Headphone Output Impedance 32 Ω to 2 kΩ
- IR irradiance level 4 mW/m 2 per carrier
- Angle of half-sensitivity +/-50°
- Headphone output level at 2.4 V 450 mVrms (speech at maximum volume, 32 Ohm headphone)
- Signal-to-noise ratio >80 dB(A)
- Mains Voltage 65 Hz to 16kHz
- Power Consumption
- Operation: 15 mA (speech at maximum volume; with 32 Ω headphone)
- Standby: <1 mA
Certifications
The DCS 6000 system conforms to standard IEC 60914. The DIS Digital Infrared System fully complies with the IEC 61603-PART7, which is the industry standard for digital infra-red transmission in the 2 to 6 MHz frequency band.
