Williams Sound DWS COM 8 PRO 300 Digi-Wave 300 Wireless Intercom System for High-Noise Environments

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Williams Sound DWS COM 8 PRO 300 Digi-Wave 300 Wireless Intercom System for High-Noise Environments (Discontinued)

Description

Details

The Williams Sound DWS COM 8 PRO 300 is a simultaneous, two-way, wireless intercom system that works well in an event-production scenario – allowing producers/directors to communicate immediately and accurately in full-duplex mode with crew members in different house locations. The director and assistant director can speak simultaneously, while crew members can hear both the director and assistant director. Crew members can participate as listen-only or can access two-way mode with the quick push of a button. The director has priority and controls the discussion. This system in the 2.4 GHz band offers a patented, frequency-hopping technology for low-noise, crystal-clear audio and less interference from other products. The dual-muff headset microphones are ideal for use in high-noise environments.

Features

Features

Set-up lock (SLOC) enables the administrator to lock each DLT 300 to prevent unauthorized changes to a Digi-Wave system set-up
4-digit secure key, entered into each group members' DLT 300, prevents unauthorized individuals from listening in on the group
Four independent 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
Push to talk button can mute unwanted background noise
All day operation (up to 14 hours on one charge)
Easily import/export additional audio via 3.5 mm mini plug

Specification

DLT 300 Transceiver
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); 2402 – 2476 MHz FHSS
Audio Frequency Response	Conference Mode, Interpreter Mode: 140 – 11.5 KHz Intercom Mode: 140 – 7.6 KHz (-3dB Knee Level)
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 Ω 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 = 33Ω
Range	Up to 750 ft (depending upon environmental conditions)
Modulation	FSK
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 [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)
LEDs	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
Dimensions (H x W x D)	2.43" (61.8 mm) x 4.07" (103.3 mm) x 0.44" (11.3 mm)
Weight	0.18 lbs (0.082 kg)
MIC 058 Headset Microphone
Element	Unidirectional electret
Microphone Sensitivity	45 dB ± 5 dB
Microphone Frequency Response	100 Hz - 12 kHz
Microphone Impedance	150 Ω
Microphone Signal-to-Noise Ratio	>50 dB
Microphone Operating Voltage	1 - 10 VDC
Headphone Driver Type	50 mm, dynamic
Headphone Frequency Response	10 Hz - 20 kHz
Headphone Impedance	46 Ω
Headphone Max SPL Out	96 dB
Headphone Max Power Input	100 mW
Replacement Mic Screen	WND 058
Replacement Earpads	EAR 058
Approvals	CE, RoHS
Plugs	Dual 3.5 mm
Cord Length	42"
Weight	1.3 lbs (0.59 kg)

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