Williams Sound WIR TX925 SoundPlus 2-Channel Infrared System (Discontinued)
Part # WIR TX925
Model # WIR TX925

The Williams Sound WIR TX925 SoundPlus Infrared System is a flexible, two-channel, competitively priced infrared system designed for use in large facilities that have hearing assistance, language interpretation or audio description needs.

Need Quantity Pricing?

We provide quantity discounts for contractors & installers, schools, government, and military buyers on select brands and products.

Talk To An Engineer

Description

Details

The Williams Sound WIR TX925 SoundPlus Infrared System is a flexible, competitively priced infrared system designed for use in large facilities that have hearing assistance, language interpretation or audio description needs. Two-channel operation provides multi-channel flexibility for independent or stereo operation. Everything you need for installation is in the box.

Features

Features

  • Mic and line inputs
  • Audio indicator LEDs and IR test LED
  • No radio license required
  • 5-year warranty (90 days on accessories)
  • Made in USA
Specification
MOD 232 Modulator
Power SupplyTFP 016, UL/CSA
ModulationFM Wideband, +50 kHz deviation, 50 uS pre-emphasis
Carrier FrequencyChannel A: Selectable, 2.3/2.8/3.3/3.8 MHz, Channel B: Selectable, 2.3/2.8/3.3/3.8 MHz
Signal-to-Noise RatioMore than 60dB
Frequency Response30 to 16,000 Hz, +1 dB, -3 dB, electrical response
Total Harmonic DistortionLess than 2%, electrical response
Audio ProcessingCompression (slope) adjustable from 1:1 to 2:1, Switchable compression gain: Moderate: 16dB Max: 33dB
Auto Carrier Shut-Off15-minute timer shuts off carrier when no audio is present (can be disabled)
Power SwitchTwo-position push button, ON/OFF
Power IndicatorGreen LED
Audio Level ControlsCHA and CHB Input Level, rotary knobs
Audio IndicatorsCHA and CHB Audio Level, 10-segment LED's
Carrier LEDs4 green LED carrier "on" indicators per channel (indicates frequency, malfunctions)
Compress Control1:1 to 2:1
Input Mix LEDIndicates inputs A and B audio are mixed and transmitted by CHA and CHB off
Stereo LEDIndicates stereo mode
Phones SwitchSelects CH1 or CH2 for phones when not in stereo mode
Phones Output1/4" TRS headphone jack, Accepts stereo, mono and any impedance phones
Infrared Test LEDIR LED for receiver testing, monitoring and audio signal testing
Power Input3-Pin Molex, 24 VAC, 50-60 Hz, 15 VA
Audio Input JackCHA and CHB combination XLR/TRS jack
Audio Line Output JacksRCA Jack, CHA and CHB, 500 mV, unbalanced, 100 ½ source impedance
Configuration SwitchesCHA and CHB 8-position DIP switch, selects Mic/Line input, compressor gain, simplexpower
Baseband Input JackBNC, allows mixing with additional MOD 232 Modulator (4CH operation), 100mV, 50½ input impedance
Baseband Output JackTwo BNC jacks carry baseband signal, 100 mV/channel, 50 Ω source impedance
Line LevelBalanced or unbalanced, 21 mV min. to 10V max., 212 mV nominal, 100 kΩ
ColorBlack epoxy paint with white legends
Dimensions (H x W x D)1.7" (44 mm) x 8.5" (215 mm) x 8.2" (208 mm)
Weight3.1 lbs (1.5 kg)
WIR TX9 Emitter
Power SupplyTFP 010, UL/CSA
Power CableNEC Class 2 wiring, two-conductor, 18 ga, 200' (61m) max. length
IndicatorsGreen LED power indicator, red LED baseband indicator
Carrier Frequency50 kHz to 8 MHz
Emitter IR Power3.5 watts
Baseband InputBNC, 100 mV per carrier, 50 Ω, for use with WIR TX9 or MOD 232 only
Baseband OutputBNC, 50 Ω, for use with TX9 only
Baseband CableRG 58 Coax, BNC connectors, maximum 1000' (300m) length
Operating Requirements0-50º C ambient temperature, non-condensing, non-corrosive atmosphere
Mounting KitsWall or Ceiling Mount: BKT 024 Omnidirectional mount, Mic Stand Kit: SS-11 or SS-6
ColorBlack with white legends, red acrylic lens
Dimensions (H x W x D) 6.25" (159 mm) x 11.25" (286 mm) x 2.125" (54 mm)
Weight1.9 lbs (0.9 kg)
Documents
System Includes

System Includes

  • (1) MOD 232 Modulator
  • (1) WIR TX9 DC Emitter (Black)
  • (1) TFP 010 Power Supply
  • (1) TFP 053 Power Supply
  • (2) WCA 013 RCA-to-RCA Cables
  • (2) CNA 007 RCA-to-1/4" Adapters
  • (1) WCA 079 50' Power Cable
  • (1) WCA 084 100' Coax Cable
  • (1) BKT 024 Wall/Ceiling Mount
  • (1) IDP 008 ADA Wall Plaque
Reviews

Be the first to review this product

Write Your Own Review

You're reviewing: Williams Sound WIR TX925 SoundPlus 2-Channel Infrared System (Discontinued)