Williams Sound Digi-Wave 400 Rechargeable Only Receiver


$269.00

Williams Sound Digi-Wave 400 Rechargeable Only Receiver

 

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 RCH is rechargeable. If alkaline batteries are preferred, see the DLR 400 ALK.

• The DLR 400 has an internal rechargeable battery.

ColorBlackBattery typeLithium Polymer with smart charge built into receiver; 1800 mAHBattery lifeUp to 32 hrs per charge at 1ch RxPower SaveAuto Sleep Mode after 5 minutes of no RF signal from compatible devicesCharge time5 hrs. approx.Operating frequencies2.4 GHz (ISM band); 2402 – 2476 MHz FHSSAudio Frequency Response (-3dB Level)Intercom Mode: 100 – 7,200Hz
Other Modes: 100 – 11,500HzSNR73 dB (A-weighted)THD0.1 % (Default Volume, 1kHz)Headphone Output3.5mm TRRS headphone jack; 25 mW, R32 OhmRangeUp to 900 ft (274 m) (depending upon environmental conditions)ModulationFSKRF Sensitivity-92 dBmSecurity87 bit encryption (300 Series Compatible), 87+128 bit Encryption, Encrpytion PIN, Lock for settingsIndicatorsOLEDLEDsBi-color, changing green and red LED at topCharging ConnectorsUSB-C; Two contacts for use with CHG 412Compatible UnitsDLT 400, DLT 300 with some limitationsOperating Temperature Range14 Degree to 113 Degree F (-10 Degree to 45 Degree C)ApprovalsFCC, Industry Canada, CE, RoHS 3, WEEE, RCM, ANATEL, KC, GitekiDimensions (W x H x D)4.22 x 2.6 x 0.50″ (107.3 x 66 x 12.6mm)Weight3.3 oz (94g) including battery

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