Williams Sound Digi-Wave 400 Receiver, 400 Version uses 2 Alkaline AAA Batteries

Williams Sound Digi-Wave 400 Receiver, 400 Version uses 2 Alkaline AAA Batteries

$224.00

Description

Williams Sound Digi-Wave 400 Receiver, 400 Version uses 2 Alkaline AAA Batteries

 

The Digi-Wave system is a digital spread-spectrum (DSS), simultaneous two-way wireless listening system. Using it’s frequency-hopping algorithm, it avoids interference and is a very secure method of communication. The Digi-Wave communication system allows users to listen and talk to one another wirelessly in a variety of scenarios.

A Digi-Wave system consists of at least one transceiver (DLT 400) and various combinations of transceivers and receivers (DLR 400 RCH or DLR 400 ALK). Combinations of one or more DLT’s and DLR’s can be used to facilitate different events, depending on what needs to be spoken and what needs to be heard. Typical scenarios include:

• Guided Tours – with one or more tour guides (2-way), with audience participation (2-way), or without audience participation (1-way)

• Language Interpretation – one or more interpreted languages transmitted to audience (1-way)

• Intercom – with up to six people able to speak simultaneously, and even more listening

• Hearing Assistance – featuring boosted audio for improved comprehension

• The DLR 400 ALK uses alkaline batteries. If a rechargeable version is preferred, see the DLR 400 RCH.

ColorBlackCase MaterialBlack ABS PlasticFrequency Band2.4 GHz (ISM band)ModulationFSKBattery Type2x AAA Alkaline Batteries (1.2V)Battery LifeAlkaline Disposable (BAT 010-2): Up to 30 hrsPower SaveAuto Sleep Mode after 5 minutes of no RF signal from compatible devicesAudio Frequency Response (-3dB Level)Intercom Mode: 100 -7,300Hz
Interpretation and other modes: 100-11,200HzSNR74 dB (A-weighted)THD0.1% (typical)AntennaInternalRangeUp to 900′ (274m) (depending upon environmental conditions)Headphone Audio Output3.5mm TRRS jack with mono output for headphones, earphones, or neckloop 27 mW maximum at 32 ohmsDisplayLCD shows status: Battery Level, RSSI, Group/ChannelTemp. Range14 Degree -113 Degree F (-10 Degree to 45 Degree C)Compatible UnitsDLT 400, DLT 300ApprovalsFCC, Industry Canada, RoHS 3, CE, WEEE, RCM, ANATEL, KC, GitekiDimensions (W x H x D)2.36 x 3.54 x 0.63″ (60 x 90 x 16mm)Weight1.7 oz (47g) without batteries

Additional information

Weight 1 lbs
Dimensions 5 × 5 × 5 in

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