Williams Sound WIR TX75 C

Availability: Available Unavailable

Product Type: Pro Audio

Product Vendor: Williams Sound

Product SKU:

Specifications: The WIR TX75 PRO Infrared transmitter ensures participants in your conference room, courtroom, classroom or other mid-sized venue receive direct, clear communication of your message without sacrificing security. The sleek and stylish TX75 PRO is designed to maximize coverage...


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Product Details

Specifications:

The WIR TX75 PRO Infrared transmitter ensures participants in your conference room, courtroom, classroom or other mid-sized venue receive direct, clear communication of your message without sacrificing security. The sleek and stylish TX75 PRO is designed to maximize coverage area up to 5,000 square feet in single-channel mode when using the RX22-4 receiver. Two slaves (WIR TX75-S) can be added for additional coverage up to 5,000 square feet each (15,000 sq. ft. total), when mounted up to 100 feet from the master transmitter. Placing additional slaves in the same room increases coverage and enhances freedom of movement. A single CAT-5 cable carries both power and signal to slaves-truly a one-cable connection. Mounting bracket and international power supply are included.

WIR TX75 C/D PRO

Dimensions, Weight:

10.0" W (25.4 cm) x 3.1" D (7.9 cm) x 1.5" H (3.8 cm) w/o faceplate or 2.5" H (6.4 cm) w/faceplate, 0.6 lbs (0.3kg)

Color:

Black with silver colored silk screen and silver colored faceplate

Optional: white colored faceplate

Power Supply:

Desktop style international power supply with IEC line cord, 100-240 VAC input, 50-60Hz, 24W; 48VDC output

DC Power Input:

2.5mm ID barrel connector, 48 VDC, 0.4A center positive

Power Indicator:

Green LED

Sleep/Power Save Mode:

Shuts off carrier when no audio is present for 3 minutes

Modulation:

FM Wideband, ±50kHz deviation max, 50 ?S pre-emphasis

Carrier Frequencies:

WIR TX75 C: 2.3 MHz (Ch1) and 2.8 MHz (Ch2)

WIR TX75 D: 3.3 MHz (Ch1) and 3.8 MHz (Ch2)

Default at power on = carriers off. Carriers are automatically enabled upon presence of audio.

Emitter IR Power:

0.7 W

Master Only Coverage Area
(minimum, 1-Ch mode):

12,000 sq. ft. (464 sq. m.) in single-channel mode with the RX22-4 receiver

6,000 sq. ft. (557 sq. m.) in single-channel mode with the RX15-2 receiver

4,000 sq. ft. (186 sq. m.) in single-channel mode with the RX18 receiver

Audio Inputs / Controls:

Line inputs: Phoenix Contact® connectors for Ch1 and Ch2 accept line level, balanced or unbalanced audio

Microphone input:

3.5 mm, stereo jack with signal and bias connected to tip, electret microphone compatible (4 VDC bias supply with 2.7k ohm series resistor)

Microphone gain adjust:

Rotary potentiometer

Microphone channel switch:

Selects microphone input to Ch1 or Ch2

Audio indicators:

Yellow LED blinks at nominal audio level. One per channel

Indicators On/Off:

2-position switch turns on/off indicator lights

“to slave” Output/Input:

(2) 8p8c RJ45 connectors output 48VDC 0.4A power, baseband RF and a bi-directional RS-485 bus for control and status communications

Slave Status Indicators
(on “to slave” jacks):

Green: Power/Unit Status

Yellow: Transmit/Cable Status

Signal-to-Noise Ratio:

70 dB, (line input)

Frequency Response:

95Hz to 17.6kHz, -3dB re 1kHz (line inputs)

125Hz to 17.0KHz, -3dB re 1kHz (microphone input)

Total Harmonic Distortion:

<1% (1 kHz, nominal deviation, line or microphone input)

Operating Requirements:

0-50° C (32°-122°F)

Mounting Kit:

Wall or Ceiling mount: BKT 024 Omnidirectional mount

Optional: slave linking bar (MLB 003)

Warranty:

5 Years

Approvals:

CE, C-tick, FCC, Industry Canada, WEEE, RoHS, CB Scheme

Compatible Receivers:

WIR RX22-4, WIR RX18, WIR RX15-2

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