Polycom SoundStation 2W EX

Conference Phone w/ Ex Microphones (Wireless)

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Reg. Price:$1,034.99
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  • Technical Features

Technical Features for Polycom SoundStation 2W EX

Item # 2200-07800-001 + 2200-07840-001
The Polycom Wireless SoundStation 2W EX with 2EX Microphones (2200-07800-001 and 2200-07840-001) delivers superior voice quality that is twice as loud and provides twice the microphone sensitivity of the original SoundStation. It features 2.4 GHz wireless technology, 64 bit voice encryption and up to 24 hours of talk time or up to 160 hours standby.

The SoundStation 2W Ex delivers up to 150 feet of freedom from the transmitter base and allows you to add 2 extension microphones, which deliver exceptional sound quality, increased audio range and a commanding performance.
Factory Information:
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Soundstation 2W EX Features:
  • Wireless Conference Phone
  • Two External Mics Included
  • Graphical LCD Display w/ Caller ID
  • 2.4GHz WDCT DSS Radio
  • Up To 150' Wireless Range
  • 50% Increase in Mic Sensitivity
  • Full Duplex Operation
  • Three Cardioid Mics
  • Secure Conferencing
  • Dynamic Noise Reduction (DNR)
  • Cell Phone Dialing Via Headset Cable Connection
  • Aux Out Activated From Console
  • Automatic Gain Control (AGC)
  • Requires Analog Telephone Line
Key Term Definitions
Dynamic Noise Reduction:
One of Polycom's signature features, Dynamic Noise Reduction (DNR) eliminates the unwanted background noise that plagues more traditional conferencing methods. This technology was first introduced in the 1980's and targeted noise reduction in long distance communications. DNR can cut down clatter by as much as 10 decibels and can be paired with similar systems. The Polycom systems that carry this feature provide the user with optimum microphone sensitivity while removing dynamic noise. DNR can really make a difference when conferencing with client's long distance, the level of professionalism will be much appreciated.

Analog is the original telephone technology, a system that converts air vibrations (like those created by the human voice) into similar electrical frequencies. Analog lines can support phones, fax machines, and modems and are typically found in homes or small office settings. Analog systems measure data in one continuous variable while digital breaks down and manipulates the data. One of the advantages of analog systems is that they dot not require a filter for band-limiting. Several SoundStation models operate on an analog system with features that are specifically designed for day to day communication.

Automatic Gain Control:
This adaptive technology is a standard feature in most electronic devices. Automatic Gain Control (AGC) takes the average output signal level and adjusts the gain to the appropriate level for input signal levels. For example, when a signal is too strong the AGC reduces its volume and when the signal is too weak the AGC increases the volume. In telephones the AGC is most commonly used when a conversation is recorded. The AGC will take the large signal from the local user and the small signal from the long distance user and produce a recording that is well balanced.

Full Duplex Operation:
The full duplex feature allows simultaneous flow of audio signals between your conferencing phone and that of the outside caller. Polycom systems carry a full duplex speakerphone, which can transmit and receive audio signals at the same time, in both directions.

Cardioid Microphones:
All microphones have directional characteristics, which are determined by the way a microphone picks up sounds. Microphones can pick up signals from several directions or from one focused point. A cardioid microphone, the most popular of conferencing systems, picks up sound/signals primarily from the front of the microphone. When the pattern of cardioid sound pickup is graphed the shape resembles that of a heart, hence the name. These microphones focus on the sound in front of them and lessen ambient noise from the back or sides.
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