Discontinued

DWS PD 1

Portable Discussion System (two-way)

Product Highlights

Full two-way communication with any size group.
Promotes interaction and engagement
Voting capability

Description
Features
Specs
Accessories
Downloads

Description

Portable, two-way wireless discussion system in the 2.4 GHz band. Enhances communication and encourages interaction between a chairman, vice chairman and up to 100 delegates in gatherings such as conferences, board meetings and city council meetings. One- and/or two-way simultaneous communication is available: chairman and vice chairman can speak simultaneously; delegates can hear both speakers; delegates can participate as listen-only or can access two-way mode with the push of a button. (Delegates with DLT 100 in 2-way, push-to-talk mode need no headset. DLT 100 has a built-in microphone and speaker.) Chairman always controls the discussion.

System Includes

(12) DLT 100 transceiver*

(2) MIC 044 2P headset microphones

(10) EAR 022 earphones

(12) CCS 044 silicone skins

(1) CCS 030 DW 16 system carry case

*Each DLT-100 is packaged with an individual charger.

Features

NEW! Set-up lock (SLOC) enables administrator to lock each DLT-100 to prevent unauthorized changes to a Digi-Wave system set-up.
NEW! Four digit secure key, entered into each group members’ DLT-100, prevents unauthorized individuals from listening in on the group.
Completely portable; no base station needed.
No external mics or mixers to install.
Locates built-in mics close to sound source, so eliminates unwanted background noise
Exports audio to any source via 3.5mm mini jack
Four independent groups can be operating simultaneously within a range of up to 100 feet outdoors/200 feet indoors (in 1- or 2-way mode, depending on environmental conditions). Outside of this range, other groups can be in operation.
Ideal for web conferencing (no installed mics needed)
Built-in voting feature, if desired.
Talk-timer feature allows time limit set for each speaker, if desired.
Use with recording device to keep record, if desired.
2-year-warranty

Specifications

DLT 100 Architectural and Engineering Specifications

The transceiver shall be a digital transceiver operating on the 2.4GHz ISM band utilizing GFSK modulation with patented frequency-hopping software to reduce interference potential. It shall be housed in plastic enclosure, have an internal rechargeable Lithium Polymer battery with smart charge built into the transceiver and an LCD on the front panel displaying signal strength, battery level, mode and time. 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 one minute when not operating with other compatible devices.
The transceiver shall operate in one-way or two-way mode (two speakers in a group at any given time) and have a range of up to 200ft in two-way mode indoors and up to 100ft outdoors.
The transceiver shall have power, vol +, vol -, talk, CH +, CH -, NO, ABS, YES, buttons.
The transceiver shall have an illuminated talk button.
The transceiver shall have a menu setup mode via front panel buttons configurable for (1 or 2-way operation), (master or slave operation) and (floor and 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. USB charger compatible with iPod® chargers.
The transceiver shall operate 15 simultaneous channels in interpretation mode and 4 simultaneous groups in two-way mode. It shall have a repeater mode to increase the range of the system.
The transceiver shall have a 69dB (A weighted) S/N ratio with a frequency response of 150Hz to 11kHz.
The transceiver shall have FCC, Industrie Canada, C tick and CE approvals and be RoHS and WEEE compliant.
The transceiver shall have a two year parts and labor warranty (90 days on headphones, battery, charger and earphones).
This transceiver shall be the Williams Sound model DLT 100.

DLT 100

Dimensions	103 x 62 x 11mm (4.1 x 2.4 x 0.4 inches)
Weight	80g (2.8oz) including battery
Color	Black and silver
Enclosure	Shatter resistant PC/ABS plastic
Battery type	Li Polymer with smart charge built into transceiver
Battery life	Up to 14hrs talk time per charge
Charge time	5hrs. TFP 045 with cable and international adapters
Charge time	Optional two-bay charger CHG 102
Channels	Up to 15 simultaneous channels (Interpretation mode)
Channels	Up to 4 simultaneous groups (2 way mode)
Operating frequencies	2.4GHz (ISM band) 2.402 – 2.476GHz FHSS
Frequency response	150 – 11KHz
S/N ratio	69dB (A weighted)
THD	0.33 %
Microphone input	Internal microphone (disabled when MIC jack engaged) and 3.5mm stereo jack
	(tip/sleeve) with electret microphone bias, adjustable gain with 63dB range.
Audio output	Max SSPL 90 111.8dB (EAR 013), 116.8dB (EAR 041)
	Internal speaker (disabled when ear jack engaged)
	16mW @ 33Ω
Range	Up to 100ft outdoors and 200ft indoors*
Modulation	GFSK, binary CDMA
RF output	14dBm Max
Security code	87 bit encryption
Controls	Front panel push buttons for volume up/down, group select, menu access and selection, voting, timer, time, MIC on/off, power on/off, tone control SLOC access and Secure Key access. System reset button (rear panel)
Output	3.5mm stereo/mono jack 30 pin charging jack with audio out to base stations
Side tone	-12dB below volume
Speaker	Internal speaker (disabled when ear jack is engaged)
Indicators	LCD (Group, channel, volume level, battery status, mode, signal strength)
LED’s	(charge status, voting) Red LED around talk button when enabled. Amber LED signifying voting feature activated.
Maximum presenters	Two presenters at any given time
Approvals	FCC, Industrie Canada, CE, C-tick, RoHS, WEEE
Warranty	2 years parts and labor (90 days on accessories)

EAR 022

Style	Around-ear speaker
Plug	3.5mm mono
Cord	39"
Driver Size	23 mm
Nominal Impedance	32Ω
Freq. Response	20 - 20kHz
Weight	15g
Max Power Input	30 mW
Sensitivity	118 dB @ 1kHz

MIC 044 2P

Color	Black
Weight	74 g (2.6 oz)
Plug	2 x 3.5mm
Cord	39"
Phantom Powered	No
Nominal Impedance	32Ω
Freq. Response	150 - 18kHz
Pick-Up Pattern	Cardiod
Transducer Type	Electret Cond
Sensitivity	105dB EAR
Replacement Windscreen	WND 008
Replacement Earpad	EAR 035
Warranty	90 days

Accessories for Digi-Wave™ Portable Discussion System

All Williams Sound headphones and earphones are compatible with this product.

Earphones

Headphones

CHG 1012 Digi-Wave charger, 12-bay

CHG 1012 PRO Digi-Wave charger, 12-bay, with case

downloads

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Name	Type	Language
DWS PD 1 Sell Sheet Español	Sell Sheets	Español
Digi-wave™ Manual English	Manuals	English
Digi-wave™ Manual French	Manuals	Français
DWS PD 1 Sell Sheet	Sell Sheets	English
Digi-wave™ Applications Guide Portuguese	Brochures	Portuguese
Digi-wave™ Dock Applications - Spanish - Low Res	Brochures	Español
DWS PD 1 Specifications	Specifications	English
Digi-wave™ Dock Applications - Low Res	Brochures	English
Digi-wave™ Applications Guide Español	Brochures	Español
Digi-wave™ Manual Spanish	Manuals	Español
Digi-wave™ Dock Applications - Spanish - High Res	Brochures	Español
Digi-wave™ Experience Versatility	Brochures	English

Videos

Name	Description	Duration
Williams Sound: Digi-Wave Basic Features and Functions (includes ASL translation)	Overview of Digi-Wave DLT 100 transceiver features and functions.	7:06
Williams Sound: Digi-Wave Basic Features and Functions	Overview of Digi-Wave DLT 100 transceiver features and functions.	7:06

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Digital Transceiver