Williams Sound WIRTX900 specifications Maximum Range When Using the RX22-4 Infrared Receiver

Models: WIRTX900

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SoundPlus

SoundPlus® Infrared System • Model WIR TX900

D

Maximum Range When Using the RX22-4 Infrared Receiver

Fig. 7: Horizontal and Vertical Radiation Polar Plots

® Infrared System • Model WIR TX900

HORIZONTAL RADIATION POLAR PATTERNS

DISTANCE FROM EMITTER TO 1 nW/sq cm CONTOUR

 

200

– 90

– 80

60

 

 

– 70

54

180

 

– 60

48

160

 

– 50

42

140

 

– 40

 

 

 

36120

METERS

30

FEET

100

– 30

 

 

 

 

 

2480

– 20

1860

12

40

– 10

 

 

620

0

10

20

30

40

50

60

70

90 80

1 Channel, 1 nW/sq cm (Approx. 28000 sq ft, 2600 sq m)

2 Channel, 1 nW/sq cm per channel (Approx. 18000 sq ft, 1700 sq m)

4 Channel, 1 nW/sq cm per channel (Approx. 11000 sq ft, 1000 sq m)

VERTICAL RADIATION POLAR PATTERNS

DISTANCE FROM EMITTER TO 1 nW/sq cm CONTOUR

 

200

– 90

– 80

60

 

 

– 70

54

180

 

– 60

48

160

 

– 50

42

140

 

– 40

 

 

 

36120

METERS

30

FEET

100

– 30

 

 

 

 

 

2480

– 20

1860

12

40

– 10

 

 

620

0

10

20

30

40

50

60

70

90 80

1 Channel, 1 nW/sq cm

2 Channels, 1 nW/sq cm per channel

4 Channels, 1 nW/sq cm per channel

Reflections of the infrared light from walls, ceilings, and floors may change these patterns. Important: Remember to point the emitter towards the listening audience!

If you’re not getting sufficient coverage with a single, properly installed TX9 Emitter, you may need to add additional WIR TX9 Emitters to achieve full coverage of your listening area. Figures 8a and 8b illustrate how multiple emitters can be used for large room installations.

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

 

©2006, Williams Sound Corp. CAT 089F

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Williams Sound WIRTX900 specifications Maximum Range When Using the RX22-4 Infrared Receiver

WIRTX900 specifications

The Williams Sound WIRTX900 is an advanced assistive listening transmitter designed to enhance audio experiences in various settings, including classrooms, auditoriums, theaters, and houses of worship. This robust system stands out for its reliability, user-friendly interface, and cutting-edge technology, making it a popular choice among educators, event coordinators, and venue managers seeking to improve communication and accessibility.

One of the standout features of the WIRTX900 is its ability to support multiple transmission channels. This means that a single transmitter can serve different listening needs simultaneously, making it ideal for environments where multiple speakers or presentations occur at once. The transmitter operates on infrared technology, ensuring that audio signals are delivered with high fidelity and minimal interference. This characteristic is particularly beneficial in venues with considerable ambient noise, allowing users to enjoy clear sound without distractions.

The WIRTX900 also boasts a range of up to 100 feet, providing flexibility in how it is used within a venue. This range ensures listeners can move freely without losing audio quality. The system can transmit to an array of receivers, ensuring that all audience members can access the sound, making it an inclusive option for those with hearing impairments or those who need assistance in discerning speech from background noise.

Another notable feature is the user-oriented design of the system. The WIRTX900 comes with easy-to-use controls, enabling quick adjustments of volume and channels. This ease of use is complemented by LED indicators that provide clear visual confirmation of operational status and signal strength, allowing users to monitor the device easily.

Additionally, the transmitter incorporates advanced digital signal processing to enhance audio clarity and reduce unwanted artifacts. This technology ensures that every syllable is heard crisply, making the system suitable for both spoken word and music applications.

Furthermore, the Williams Sound WIRTX900 is equipped with a built-in battery that offers extended operating time, ensuring that the system can last through long events or classroom sessions without the need for frequent recharging. This combination of advanced features, reliability, and user-centric design makes the WIRTX900 a premier choice for enhancing audio accessibility in various environments.

In summary, the Williams Sound WIRTX900 is not just a transmitter; it's a comprehensive solution for creating an inclusive audio experience. With its powerful features and user-friendly design, it sets a standard for assistive listening technology.