SoundPlus® Infrared System • Model WIR TX900
SoundPlus® Infrared System • Model WIR TX900
D
Description:
The WIR TX900 is a high performance,
Applications:
• Simultaneous Interpretation • Audio Description • Conferences •
MOD 232 Modulator
Size, Weight: | 8.5" W x 8.2" D x 1.7" H (21.5 cm x 20.8 cm x 4.4 cm), 3.1 lbs (1.5 kg) | |
Color: | Black epoxy paint with white legends | |
Rack Mount: | 1/2 rack space wide, 1 rack space high, one or two modulators may be mounted in a | |
| single IEC rack space with RPK 005 (single) or RPK 006 (double) Rack Mount Kits | |
Power Supply: | Wall Transformer, 24 VAC, | |
| North America: | TFP 016, UL/CSA |
| Europe: | TFP |
| UK: | TFP |
Modulation: | FM Wideband, +50kHz deviation, 50uS | |
Carrier Frequency: | Channel A: Selectable, 2.3/2.8/3.3/3.8 MHz, | |
| Channel B: Selectable, 2.3/2.8/3.3/3.8 MHz | |
More than 60 dB |
| |
Frequency Response: | 30 to 16,000 Hz, +1 dB, | |
Total Harmonic Distortion: | Less than 2%, electrical response | |
Audio Processing: | Compression (slope) adjustable from 1:1 to 4:1 | |
| Switchable compression gain: Moderate: 16 dB. Max: 33 dB | |
Auto Carrier | 15 minute timer shuts off carrier when no audio is present (can be disabled) | |
Power Switch: |
Fig. 1: MOD 232 Front Panel
Two Channel Infrared System Modulator |
|
|
|
|
|
|
| Williams Sound | ||||||
Microprocessor Controlled |
|
| +9 | 3.8 |
|
|
|
|
| +9 | 3.8 |
| Inputs Mixed | |
Frequency Synthesized |
|
|
|
|
|
|
|
|
| |||||
| 5 6 |
| +6 |
|
|
| 5 |
|
| +6 |
|
| Phones | |
| 4 |
| +3 | 3.3 | Compress | 4 | 6 |
| +3 | 3.3 | Compress | |||
| 3 |
| 7 | 0 |
|
| 3 |
|
| 7 | 0 |
|
| Stereo |
|
| - 3 | 2.8 |
|
|
| - 3 | 2.8 |
| |||||
| 2 |
| 8 |
| 2 |
|
| 8 |
|
| ||||
Power |
|
|
|
|
|
|
|
| ||||||
| 2.3 |
|
|
| 2.3 |
| CH A | |||||||
| 1 |
| 9 |
| 1 |
|
| 9 |
| |||||
| 10 | Frequency |
|
| 10 | Frequency |
| IR | ||||||
| 0 |
|
| 0 |
|
|
|
| ||||||
| Level |
| (MHz) |
| Level |
| (MHz) |
|
| |||||
|
|
|
|
|
|
|
|
| CH B | |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
| Channel A |
|
|
|
|
|
| Channel B |
|
|
|
Power Indicator: | Green LED |
Audio Level Controls: | CHA and CHB Input Level, rotary knobs |
Audio Indicators: | CHA and CHB Audio Level, |
Carrier LEDs: | 4 green LED carrier “on” indicators per channel (indicates frequency, malfunctions) |
Compress Control: | 1:1 to 4:1 |
Input Mix LED: | Indicates inputs A and B audio are mixed and transmitted by CHA, CHB off |
Stereo LED: | Indicates stereo mode |
Phones Switch: | Selects CH1 or CH2 for phones when not in stereo mode |
| ©2006, Williams Sound Corp. CAT 089F | 1 |
|
|
|