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Williams Sound Digi-Wave 400 Series Tour Guide System for 1 Guide and up to 10 Listeners


$3,235.00

Williams Sound Digi-Wave 400 Series Tour Guide System for 1 Guide and up to 10 Listeners

 

  • System includes (1) DLT 400 transceiver, (10) DLR 400 ALK receivers, (1)  MIC 144 headset microphone, (10) EAR 022 surround earphones, (10) BAT 010-2 AAA alkaline batteries, (1) CCS 056 DW 11 system carry case, and (1) CCS 061 GR grey silicone skin
  • For one guide and up to 10 listeners
  • Communication as a group, or broadcast your audio one way. Use the system the way you need
  • DLR receiver supports unlimited listeners
  • Backward compatibility with Digi-Wave 300 series
  • Crystal-clear digital sound quality
  • Completely Portable – No base station or rack-mounted components required
  • 128+87-bit encryption and PIN codes
  • Simplifies usage and set up
TypeAlkaline
Volts1.2 Volt
ccs 056 dw 11
Interior Dimensions13.0″ W x 18.0″ L x 6.7″H (33 cm W x 46 cm L x 17 cm H)
Exterior Dimensions15.7″ W x 19.7″ L x 7.2″ H (40 cm W x 50 cm L x 18 cm H)
Lid Inner Depth1.5″ (4 cm)
Bottom Inner Depth5.2″ (13 cm)
Approx. weight (empty)6.6 lbs (3 kg)
MaterialCopolymer
Minimum Temperature-40ºF (-40ºC)
Maximum Temperature160ºF (71.1ºC)
dlr 400 alk
Dimensions2.36″ W x 3.54″ H x 0.63″ D (60 mm x 90 mm x 16 mm)
Weight1.7 oz. (47 g) without batteries
Frequency Band2.4 GHz (ISM band)
ModulationFSK
Case MaterialBlack ABS Plastic
Battery Type2 x AAA Alkaline Batteries
Battery LifeAlkaline Disposable (BAT 010-2): Up to 30 hrs
Power SaveAuto Sleep Mode after 5 minutes of no RF signal from compatible devices
Audio Frequency Response (-3dB level)Intercom Mode: 100 – 7,300 Hz, Interpretation and other modes: 100-11,200 Hz
SNR74 dB (A-weighted)
THD0.1% (typical)
AntennaInternal
RangeUp to 900 ft (274 m) (depending upon environmental conditions)
Headphone Audio Output3.5 mm TRRS jack with mono output for headphones, earphones, or neckloop 27 mW maximum @32 ohms
DisplayLCD shows status: Battery Level, RSSI, Group/Channel #
Temp. Range14° – 113°F (-10° to 45°C)
Compatible UnitsDLT 400, DLT 300
ApprovalsFCC, Industry Canada, RoHS 3, CE, WEEE, RCM, ANATEL, KC, Giteki
Warranty2 years parts and labor (90 days on accessories)
dlt 400
Dimensions4.22″W x 2.60″H x 0.50″D (107.3 mm x 66 mm x 12.6 mm)
Weight3.3 oz (94 g) including battery
ColorBlack/Silver (Front/Back)
Case MaterialBlack ABS plastic
Battery typeLithium Polymer with smart charge built into transceiver; 1800 mAH
Battery lifeUp to 16 hrs talk time per charge@ 1ch Tx and 1ch Rx
Power SaveAuto Sleep Mode after 5 minutes of no RF signal from compatible devices
Charge time5 hrs. approx.
Operating frequencies2.4 GHz (ISM band); 2402 – 2476 MHz FHSS
Audio Frequency response(-3dB Level)Intercom Mode: 100 – 7,200 Hz, Other Modes: 100 – 11,500 Hz
SNR73 dB (A-weighted, default Rx volume with mic input )
THD0.1 % (Default Volume, 1kHz)
Microphone inputInternal microphone (disabled when MIC jack engaged) and 3.5 mm phone jack (sleeve) with electret microphone bias, adjustable gain with 63dB range.
Line InputUSB-C, Adjustable level
Audio OutputHeadphone: 3.5 mm TRRS headphone jack; 25 mW, R 32 ohms, Line: USB-C, Adjustable level
Audio OutputMax SSPL 90 111.8dB (EAR 013), 116.8dB (EAR 041)
RangeUp to 900 ft (274 m) (depending upon environmental conditions)
ModulationFSK
RF Output19 dBm Typical
Security87 bit encryption (300 Series Compatiable), 87+128 bit Encryption, Encrpytion PIN, Lock for settings
Side tone-6 dB below volume, tone variation (Off, Low and High settings available)
IndicatorsOLED
LEDsRed LED around Talk button when enabled; Bi-color, changing green and red LED at top
Charging ConnectorsUSB-C; Two contacts for use with CHG 412
Compatible ReceiverDLR 400 RCH, DLR 400 ALK, DLT 300 with some limitations and DLR 360 with some limitations
Operating Tempurature Range14º to 113ºF (-10º to 45ºC)
ApprovalsFCC, Industry Canada, CE, RoHS 3, WEEE, RCM, ANATEL, KC, Giteki
Warranty2 years parts and labor (90 days on accessories); 6 months on internal battery
ear 022
StyleAround-ear speaker
Plug3.5mm mono
Cord39″
Driver Size23 mm
Nominal Impedance32Ω
Freq. Response20 – 20kHz
Weight15g
Max Power Input30 mW
Sensitivity118 dB @ 1kHz

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