• Williams AV DWS TGS 23 400 RCH Digi-Wave Tour Guide System
  • Williams AV DWS TGS 23 400 RCH Digi-Wave Tour Guide System DLT 400 Transceiver
  • Williams AV DWS TGS 23 400 RCH Digi-Wave Tour Guide System DLR 400 RCH Receiver
  • Williams AV DWS TGS 23 400 RCH Digi-Wave Tour Guide System MIC 144 Headset Mic
  • Williams AV DWS TGS 23 400 RCH Digi-Wave Tour Guide System infographic
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Williams AV DWS TGS 23 400 RCH Digi-Wave Tour Guide System

Williams AV DWS TGS 23 400 RCH Digi-Wave Tour Guide System

SoundPro Item: 91332 | Part Number: DWS TGS 23 400 RCH

$9,130.00
$10,144.00 $9,130.00
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MSRP: $10,144.00 | MAP: $9,130.00

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  • Two-way communication between 2 tour guides
  • Tour group members can hear both guides
  • Portable
  • For factories, museums, tourist attractions, bus tours, education, corporate, etc.
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The Williams AV DWS TGS 23 400 RCH Digi-Wave Tour Guide System is for one guide and up to 23 listeners.

The transceiver in the system is DLT 400 from the Digi-Wave™ system. It is a digital spread-spectrum (DSS), simultaneous two-way wireless listening system. Using a 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. The receiver is rechargeable.

A headset microphone and earphones are for use by the speaker and listeners. Headset microphone MIC 144 has a TRRS 3.5 mm plug and is for use with Digi-Wave DLT 400 transceiver only. The earphone hangs on the outside of the ear, excellent for use from one person to the next. This earphone is specifically designed for listeners with mild and low gain hearing loss.

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Specifications

Certifications
Approvals
CE, FCC, WEEE, RoHS, CB
Warranty
2-year (cables and power supply warranty for 90 days)* Eight separate CHG 412s (each powered by their own TFP 066 power supply) can be connected to a 15-amp circuit.
Dimensions
Dimensions
26.2" L x 19.7" W x 13.2" H
Electrical
System Voltage
OLED 14VDC; RF 5VDC; Logic 3.3 VDC
System Voltages
OLED 14VDC; RF 5VDC; Logic 3.3 VDC
Cord
39"
Audio
SNR
73 dB (A-weighted)
THD
0.1 % (Default Volume, 1kHz)
Headphone Output
3.5 mm TRRS headphone jack; 25 mW, R32 Ω
Line Audio Output
USB-C, Adjustable Level
RF Sensitivity
-92 dBm
Microphone Input
Internal microphone (disabled when MIC jack engaged) and 3.5 mm phone jack (sleeve) with electret microphone bias, adjustable gain with 63dB range.
Audio Output
Headphone: Max SSPL 90 111.8dB (EAR 013), 116.8dB (EAR 041) Line: USB-C, Adjustable level
Side Tone
-6 dB below volume, tone variation (Off, Low and High settings available)
Driver Size
23 mm
Max Power Input
30 mW
Sensitivity
118 dB @ 1kHz
Connectivity
Output Rating
5 VDC, 0.5 A per bay (12 charging bays)
Charging Connectors
USB-C; Two contacts for use with CHG 412
Line Input
USB-C, Adjustable level
RF Output
19 dBm Typical
Plug
3.5mm mono
Construction
Enclosure
Black, ABS plastic with metal base
Unit Capacity
12 Units
Color
Black
Case Material
Black ABS plastic
Compatibility
Compatible Units
Transceiver: DLT 400 Receiver: DLR 400 RCH
Compatible Receiver
DLR 400 RCH, DLR 400 ALK, DLT 300 with some limitations and DLR 360 with some limitations
Environmental
Operating Temperature Range
14º to 113ºF (-10º to 45ºC)
Shipping
Weight
23 lbs.
General
Note
The CCS 054 replaces the CCS 049.
Power Supply
Universal DC adapter, 5 VDC - 6A output, center positive
Indicators
Charge status indicators on DLT or DLR
Power Save
Auto Sleep Mode after 5 minutes of no RF signal from compatible devices
Charge Time
5 hrs. approx.
Operating Frequencies
2.4 GHz (ISM band); 2402 – 2476 MHz FHSS
Level) Intercom Mode
100 - 7,200
HzOther Modes
100 - 11,500 Hz
Range
Up to 900 ft (274 m) (depending upon environmental conditions)
Security
87-bit encryption (300 Series Compatible), 87+128 bit Encryption, Encryption PIN, Lock for settings
Operating Tempurature Range
14º to 113ºF (-10º to 45ºC)
Style
Around-ear speaker
Nominal Impedance
32Ω
Freq. Response
20 - 20kHz
Power
Power Supply Input
TFP 066, 90-240 VAC input, 1.5 A max *
Charging Time
~5 hours
Battery Type
Lithium Polymer with smart charge built into transceiver; 1800 mAH
Battery Life
Up to 32 hrs per charge @ 1ch Rx
Radio
Modulation
FSK
Indicators
LEDs
Bi-color, changing green and red LED at top

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