Williams Sound Digi-Wave DWS TGS 11 300 Tour Guide System
One-way, wireless tour guide system in the 2.4 GHz band. Ideal for smaller tour groups of 11 or fewer members. Group members have listen-only capabilities. Enhances communication between tour guide and group members. Helps overcome background noise and distance from the tour guide. The system can be used in factories, museums, tourist attractions, or bus tours. Group members have listen-only capabilities.
(1) DLT 300 transceiver*
(11) DLR 360 receivers**
(11) BAT 022-2 AAA rechargeable NiMH batteries
(1) MIC 044 2P headset microphone
(11) EAR 022 earphones
(1) CCS 044 silicone skin
(1) CHG 1012 PRO 12-bay, drop-in charger with case
*Each DLT 300 is packaged with an individual charger.
**Rechargeable batteries optional for DLR 360 receivers (BAT 022-2) - sold separately.
Single-presenter/multiple-listener system – expandable to multiple presenters/unlimited participants
Completely portable – no base station required
Easy to use, push-to-talk functionality
Frequency-hopping technology subject to less interference -- offers greater reliability in an array of tour group applications.
Four independent tour groups can be operating simultaneously within a range of up to 200 feet outdoors/300 feet indoors (in 1- or 2-way mode, depending on environmental conditions). Outside of this range, other groups can be in operation.
Legal for use in most countries.
NiMH, 1.2 Volt, 950 mAh
chg 1012 pro
CHG 1012 (charger only): Â 9"L x 7"W x 1.6"H (23 cm L x 17.8 cm W x 4 cm H)Â
CHG 1012 PRO (case dimensions): Â 18â€ÂL x 14â€ÂW x 6.75â€ÂH (47.7 cm L x 35.5 cm W x 17.1 cm H)Â
CHG1012: 3.3 lbs (1.5 kg), including power supply
CHG1012 PRO: 9.4 lbs (4.26 kg), including power supply
Black, ABS plastic with metal base
Power Supply Input:
TFP 047, 90-240 VAC input, 1.5 A max *
Universal DC adapter, 5 VDC - 6A output, center positive
5 hours nominal **
Transceivers: DLT 300, DLT 100 2.0, DLT 100
Receivers: DLR 360, DLR 60 2.0, DLR 60
Charge status indicators on Â DLT or DLR
2 year (cables and power supply warranty for 90 days)
CE, FCC, WEEE, RoHS, CB
2 year (case, cables and power supply warranty for 90 days)
dlr 360 architectural and engineering specifications
The receiver shall be a digital receiver operating on the 2.4GHz ISM band. Â It shall have the ability to communicate with the DLT 300 transceiver.Â
The receiver shall be housed in plastic enclosure 3.54â€Â H x 2.36â€Â W x 0.63â€Â D (90 mm x 60 mm x 16mm) and have an LCD on the front panel. It will have a 30-pin connector supporting audio output and charging capability. It shall support recharging of NiMH batteries when used with Williams Sound compatible chargers or docking station.Â
The receiver shall have a battery life up to 24 hrs with two AAA Alkaline batteries, and up to 18 hrs with two NiMH batteries. Itâ€™s power will automatically shut off after approximately five minutes when no RF signal is detected from any compatible devices.Â
The receiver shall have 3.5mm mono/stereo headphone jack with all controls on the front of the unit. The receiver shall operate 15 simultaneous channels and shall have a 65 dB (A weighted) S/N ratio with an audio frequency response of 140 Hz to 11.5 kHz in Conference Mode and Interpreter Mode, and 140 Hz - 7.6 kHz in Intercom Mode.
The transceiver shall have power, vol +, vol -, v and ^ buttons.
The transceiver shall have FCC, Industry Canada, CE approvals and be RoHS, WEEE and RCM compliant.Â
The receiver shall have a two year parts and labor warranty (90 days on headphones and earphones).Â
This receiver shall be the Williams Sound model DLR 360.
These specifications are Preliminary and may be subject to change without notice.
2.36â€Â W x 3.54â€Â H x 0.63â€Â D
(60 mm x 90 mm x 16 mm)
1.7 oz. (47 g) without batteries.
2.4 GHz (ISM band)
Up to 15 simultaneous channels (one way mode)
Black ABS Plastic
2 x AAA Alkaline or NiMH
Alkaline Disposable (BAT 010-2): Up to 24 hrs
NiMH Rechargeable (BAT 022-2): Up to 18 hrs
Auto Sleep Mode after 5 minutes of no RF signal from compatible devices
Audio Frequency Response:
(-3dB knee level)
Conference Mode: Â 140 â€“ 11.5 KHz
Intercom Mode: Â 140 â€“ 7.6 KHz
65 dB (A-weighted)
Headphone Audio Output:
3.5 mm stereo jack with mono output for headphones, earphones, or neckloop
27 mW maximum @33Î© mono
Internal Speaker (disabled when headphone jack in use)
Power, Volume +/-, Channel +/-, Setup, Battery Type
LCD shows status: Battery Level, RSSI, Group/Channel#
Red LED - blinks when charging
Green LED - stays on when charged
30-pin iPod Style for charging and audio out
DLT 300 only
32Â° â€“ 122Â°F Â (0Â° to 50Â°C)
2-bay CHG 102, 12-bay CHG 1012, TFP 045
Silicone Skin, Lanyard, Wrist Strap
FCC, Industry Canada, RoHS, CE, WEEE, RCM
2 years parts and labor (90 days on accessories)
dlt 300 architectural and engineering specifications
The transceiver shall be a digital transceiver operating on the 2.4 GHz ISM band utilizing FSK modulation with patented frequency-hopping software to reduce interference potential. It shall be compatible with the DLR 360 Receiver. It shall be housed in plastic enclosure 4.07â€Â H x 2.43â€Â W x 0.44â€Â D Â (103.3 x 61.8 x 11.3 mm), have an internal rechargeable Lithium Polymer battery with smart charge built into the transceiver and an LCD on the front panel displaying, battery level, mode, time, channel number, group number, and number of other DLTâ€™s with the talk button on (up to 6). It shall have a built-in microphone and speaker for users opting not to use a headset.
The transceiver shall have a battery life up to 14 hrs per charge and take approximately 5 hrs to reach full charge. Power will automatically shut off after approximately five minutes when no RF signal is detected from any compatible devices.
The transceiver shall operate in one-way or two-way mode (up to six speakers in a group at any given time) and have a range of up to 300 ft in two-way mode indoors and up to 200ft outdoors.
The transceiver shall have power, vol +, vol -, talk, CH +, CH -, v, GRP and ^ buttons. It shall have an illuminated talk button with a tactile braille dot.
The transceiver shall have a menu setup mode via front panel buttons configurable for (1 or 2-way operation), (master or guest operation) and (floor + 14 language portable interpretation where common floor language is used).
The transceiver shall have 3.5mm mono/stereo microphone and headphone jacks, all controls are on the front of the unit and a multi-pin style jack on the bottom provides battery charging access.
The transceiver shall operate 15 simultaneous channels in interpretation mode, support 4 simultaneous groups in two-way mode, allow a maximum of 4 simultaneous talkers in 2-way mode, and a maximum of 6 simultaneous talkers in Intercom Mode. It shall have a repeater mode to increase the range of the system.
The transceiver shall have a 74 dB (A weighted) SNR with a frequency response of 140 Hz to 11.5 kHz in Conference and Interpreter Modes and 140 Hz - 7.6 kHz in Intercom Mode.
The transceiver shall have FCC, Industry Canada, CE approvals and be RoHS, WEEE and RCM compliant.Â
The transceiver shall have a two year parts and labor warranty (90 days on headphones, battery, charger and earphones).Â
This transceiver shall be the Williams Sound model DLT 300.
Dimensions 4.07â€ÂW x 2.43â€ÂH x 0.44â€ÂD (103.3 mm x 61.8 mm x 11.3 mm)
Weight 2.9 oz (82 g) Â including battery
Color Black/Silver (Front/Back)
Case Material Black ABS plastic
Battery type Lithium Polymer with smart charge built into transceiver; 2000 mAH
Battery life Up to 14 hrs talk time per charge Current consumption range: 39 mA @ idle to 94 mA w/1 Ch Tx and 3 Ch Rx
Power Save Auto Sleep Mode after 5 minutes of no RF signal from compatible devices
Charge time 5 hrs. TFP 045 with cable and international adapters
Optional Chargers 2-bay CHG 102, 12-bay CHG 1012, TFP 045
Simultaneous Channels/Groups/Talkers Up to 15 simultaneous channels (0-14) (Interpretation mode) Up to 4 simultaneous groups (2 way mode) Up to 4 simultaneous talkers per group (2-way mode) Up to 6 simultaneous talkers per group (2-way Intercom mode)
Operating frequencies 2.4 GHz (ISM band); Â 2402 â€“ 2476 MHz FHSS
Audio Frequency response (-3dB Knee Level) Conference Mode, Interpreter Mode: Â 140 â€“ 11.5 KHz Intercom Mode: Â 140 â€“ 7.6 KHz
SNR 74 dB (A-weighted, Maximum output)
THD 0.33 %
Microphone input Internal microphone (disabled when MIC jack engaged) and 3.5 mm phone jack (tip/sleeve) with electret microphone bias, adjustable gain with 63dB range.
Headphone output 3.5 mm phone jack; 33 Î© load
Audio output Max SSPL 90 111.8dB (EAR 013), 116.8dB (EAR 041) Internal speaker (disabled when haedphone jack in use) <20mW @ 10% THD/RL = 33Î©
Range Up to 200 ft outdoors and 300 ft indoors (depending upon environmental conditions)
RF output 14 dBm Typical
Security 87 bit encryption, Secure Key Code, Setup Lock (SLOC)
Controls Front panel push buttons for volume up/down, group select, menu access and selection, timer, time, MIC on/off, power on/off, tone control SLOC access and Secure Key access. System reset button (rear panel)
Outputs 3.5 mm stereo/mono headphone jack; 30 pin charging jack with audio out to base stations
Side tone -12 dB below volume, tone variation Â [ST:0 = Off, ST:1 = -6 dB, ST:2 = -12 dB]
Indicators LCD (Group, channel, volume level, battery status, mode, number of people with talk button on)
LEDâ€™s (charge status) Red LED around talk button when enabled.
Docking Connector 30-pin Connector for charging and audio in/out
Compatible Receiver DLR 360 only
Approvals FCC, Industry Canada, CE, RoHS, WEEE, RCM
Warranty 2 years parts and labor (90 days on accessories); 6 months on internal battery
20 - 20kHz
Max Power Input
118 dB @ 1kHz
mic 044 2p
74 g (2.6 oz)
2 x 3.5mm
150 - 18kHz
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