Williams Sound WIR TX925 specifications WIR TX9 Emitter, TFP 010, UL/CSA

Page 2

SoundPlus® Infrared System • Model WIR TX925

SoundPlus® Infrared System • Model WIR TX925

D

Fig. 2: MOD 232 Rear Panel

Input CH A

Input CH B

 

 

Audio Line

 

MOD 232 Infrared System Modulator

 

 

CH A

1 2 3 4 5 6 7 8

Output

 

Baseband

Williams Sound

 

 

 

 

 

 

 

 

CH B

 

CH A

Input

Output

Output

 

 

1 2 3 4 5 6 7 8

 

 

 

Power In

 

 

 

 

 

 

 

24 VAC, 15 VA, 50-60 Hz

Configuration

CH B

Plug

Switches

 

 

Made in USA

100 Ohms

50 Ohms

 

 

24V

Power Input:

3-Pin Molex, 24 VAC, 50-60 Hz, 15 VA

Audio Input Jack:

CHA and CHB combination XLR/TRS jack

Mic Level:

Balanced, Lo-Z, 100 µV min. to 90 mV max., 1mV nominal, 3 kΩ input impedance, sup-

 

plies switchable simplex power per DIN 45596 for condenser mics

Line Level:

Balanced or unbalanced, 21 mV min. to 10 V max., 212 mV nominal, 100 kΩ

Audio Line Output Jacks:

RCA Jack, CHA and CHB, 500 mV, unbalanced, 100 Ω source impedance, load imped-

 

ance must be greater than 1kΩ

Configuration Switches:

CHA and CHB 8-position DIP switch, selects Mic/Line input, compressor gain, simplex

 

power, discrete or mixed inputs, carrier frequency, channel disable, auto shut-off

 

timer

Baseband Input Jack:

BNC, allows mixing with additional MOD 232 Modulator (4CH operation), 100mV, 50Ω

 

input impedance, use with MOD 232, BNC, RG-58 Cable

Baseband Output Jack:

Two BNC jacks carry baseband signal, 100 mV/channel, 50 Ω source impedance, for use

 

with WIR TX9 or MOD 232 only

Approvals:

CE, FCC, RoHS, WEEE

Operating Requirements:

0-50º C ambient temperature, non-condensing, non-corrosive atmosphere

Warranty:

5 years on modulator, 90 days on accessories

WIR TX9 Emitter:

Dimensions, Weight:

11.25" W x 6.25" H x 2.125" D (28.6 cm x 15.9 cm x 5.4 cm), 1.9 lbs (0.9 kg)

Color:

Black with white legends, red acrylic lens

Power Supply:

Wall Transformer, 24 VAC, 50-60 Hz, 35 VA, 3-pin MOLEX Connector

 

North America:

TFP 010, UL/CSA

 

Europe:

TFP 027-01, 2-pin Schuko plug, CE

 

UK:

TFP 027-02, 3-pin UK plug, CE

 

Note: Each WIR TX9 requires its own power supply

Power Cable:

NEC Class 2 wiring, two-conductor, 18 ga, 200’ (61 m) max. length

Indicators:

Green LED power indicator, red LED baseband indicator

Carrier Frequency:

50 kHz to 8 MHz

 

Emitter IR Power:

3.5 watts

 

Coverage Area:

28,000 ft2 (2,600 m2) in single-channel mode when using the RX22-4 Receiver

 

18,000 ft2 (1,700 m2) in two-channel mode when using the RX22-4 Receiver

 

3,500 ft2 (325 m2) in single-channel mode when using the RX14-2 Receiver

 

3,063 ft2 (285 m2) in single-channel mode when using the RX16 Receiver

 

(See coverage area diagrams)

Baseband Input:

BNC, 100 mV per carrier, 50 Ω, for use with WIR TX9 or MOD 232 only

Baseband Output:

BNC, 50 Ω, for use with TX9 only

Baseband Cable:

RG 58 Coax, BNC connectors, maximum 1000' (300 m) length

Operating Requirements:

0-50º C ambient temperature, non-condensing, non-corrosive atmosphere

Mounting Kits:

Wall or Ceiling Mount: BKT 024 Omnidirectional mount, Mic Stand Kit: SS-11 or SS-6

Warranty:

5 years on Emitter, 90 days on accessories

Approvals:

CE, FCC, RoHS, WEEE

Compatible Receivers:

WIR RX22-4 Four-Channel Receiver, RX14-2 Two-Channel Receiver,

 

RX16 Two-Channel Receiver

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

 

©2006, Williams Sound Corp. CAT 097G

2

 

 

 

Page 1 Page 3
Image 2
Page 1 Page 3
Contents MOD 232 Modulator SoundPlus Infrared System Model WIR TX925Description TFP 016, UL/CSAWIR TX9 Emitter TFP 010, UL/CSAInfrared WIR TX9 Rear PanelDimension Foot Pattern Maximum Range When Using the RX22-4 Infrared Receiver Infrared System Model WIR TX925Multiple Emitters Installed to Maximize Coverage TX9TX9WIR RX22-4 Receiver WIR RX22-4 ReceiverWIR RX16 Receiver Two-Channel System DiagramSoundPlus Infrared System CHBBid Specs Modulator, Model MODWIR RX14-2 Receiver Contact United States

WIR TX925 specifications

The Williams Sound WIR TX925 is a robust and innovative assistive listening transmitter that has gained recognition for its exceptional audio quality and user-friendly design. This device is an essential tool in enhancing the listening experience for individuals with hearing impairments, making it a valuable asset for classrooms, theaters, and various public venues.

One of the standout features of the WIR TX925 is its versatile operating frequency. It operates within the 72-76 MHz frequency range, which is ideal for achieving clear and uninterrupted audio transmission. This frequency range is favored for its minimal interference with other electronic devices, ensuring that users enjoy a reliable listening experience without distortion or dropout.

The transmitter supports a wide range of audio sources, making it adaptable to various applications. Whether it is used with microphones, audio systems, or even laptops, the WIR TX925 easily integrates with existing equipment, making it a convenient choice for end-users. The device includes an input/output jack that can accommodate diverse audio connections, enhancing its versatility in different settings.

Additionally, the WIR TX925 features robust transmission capabilities. It has an impressive transmission range, allowing broadcasts to reach multiple users without losing audio quality. This is particularly beneficial in larger venues where distance can affect sound clarity. The transmitter also incorporates advanced technology that minimizes background noise, ensuring that the primary audio signal remains crisp and intelligible.

User-friendly functionality is another hallmark of the WIR TX925. Its intuitive controls make it easy for both operators and users to adjust settings and manage audio outputs. LED indicators provide visual feedback on the device's operational status, enabling users to monitor performance easily.

The device is also designed with portability in mind. Its compact and lightweight form factor makes it easy to transport and set up, making it an ideal solution for temporary installations or events. The durable construction ensures that the WIR TX925 can withstand the rigors of regular use while maintaining performance integrity.

Overall, the Williams Sound WIR TX925 is a high-quality assistive listening transmitter that combines advanced technology, ease of use, and flexibility. Its broad frequency range, excellent transmission capabilities, and user-friendly design make it an invaluable resource for enhancing auditory accessibility in various environments. Whether for educational purposes, live events, or public spaces, the WIR TX925 stands out as a reliable and efficient solution for those seeking to improve the listening experience for individuals with hearing challenges.
Top Page Image Contents