Williams Sound WIR SYS 1 WHT SoundPlus Pro Courtroom System (Discontinued)
Usually arrives in 5-9 business days.
This two-channel IR courtroom system is the pro’s choice, offering a complete hearing assistance, language interpretation or private listening solution. Features four-channel, selectable, body-pack receivers (can be recharged when used with BAT 026-2 AA NiMH rechargeable batteries and CHG 3512 multi-bay charger—not included). This system ensures private and secure transmission to participants within the listening area. Power supplies, cables and rack mount included. Energy-efficient WIR TX9 DC emitter -- now featuring a DC power supply.
| Power Supply | TFP 016, UL/CSA |
|---|---|
| Modulation | FM Wideband, +50 kHz deviation, 50 uS pre-emphasis |
| 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 |
| Signal-to-Noise Ratio | More than 60dB |
| Frequency Response | 30 to 16,000 Hz, +1 dB, -3 dB, electrical response |
| Total Harmonic Distortion | Less than 2%, electrical response |
| Audio Processing | Compression(slope) adjustable from 1:1 to 4:1, Switchable compression gain: Moderate: 16dB. Max:33dB |
| Auto Carrier Shut-Off | 30-minute timer shuts off carrier when no audio is present (can be disabled) |
| Power Switch | Two-position push button, ON/OFF |
| Power Indicator | Green LED |
| Audio Level Controls | CHA and CHB Input Level, rotary knobs |
| Audio Indicators | CHA and CHB Audio Level, 10-segment LED's |
| 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 and CHB off |
| Stereo LED | Indicates stereo mode |
| Phones Switch | Selects CH1 or CH2 for phones when not in stereo mode |
| Phones Output | 1/4" TRS headphone jack. Accepts stereo, mono and any impedance phones |
| Infrared Test LED | IR LED for receiver testing, monitoring and audio signal testing |
| Power Input | 3-Pin Molex, 24 VAC, 50-60 Hz, 15 VA |
| Audio Input Jack | CHA and CHB combination XLR/TRS jack |
| Line Level | Balanced or unbalanced, 21 mV min. to 10V max., 212 mV nominal, 100 kΩ |
| Color | Black epoxy paint with white legends |
| Weight | 3.1 lbs (1.5 kg) |
| Dimensions (H x W x D) | 1.7" (44 mm) x 8.5" (215 mm) x 8.2" (208 mm) |
| Power Supply | TFP 010, UL/CSA |
| Power Cable | NEC Class 2 wiring, two-conductor, 18 ga, 200' (61m) max. length |
| Indicators | Green LED power indicator, red LED baseband indicator |
| Carrier Frequency | 50 kHz to 8 MHz |
| Emitter IR Power | 3.5 watts |
| 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' (300m) 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 |
| Color | Black with white legends, red acrylic lens |
| Weight | 1.9 lbs (0.9 kg) |
| Dimensions (H x W x D) | 6.25" (159 mm) x 11.25" (286 mm) x 2.125" (54 mm) |
| Receiver Style | Body-Pack, dual-lens detector, lanyard |
| Color and Material | Gray, shatter-proof polyallomer |
| Lanyard | 3 ft (.91 m), allows receiver to be warn around the neck |
| Operating Temperature | -10° C to +50° C |
| Battery Type | 2 x AA, alkaline (BAT 001) or NiMH (BAT 026) |
| Battery Life | Alkaline: 60 hours, NiMH: 30 hours/charge |
| Battery Drain | 25 mA, nominal |
| Charging Contacts | For use only with CHG 200 and CHG 1600 Chargers |
| Carrier Frequency | Channel 1: 2.3 MHz, Channel 2: 2.8 MHz; Channel 3: 3.3 MHz, Channel 4: 3.8 MHz |
| De-Emphasis | 50 uS |
| FM Deviation | ±50 kHz |
| Signal-to-Noise Ratio | 60dB min. |
| Squelch | Receiver squelches (mutes) at 40 dB S/N ratio |
| Frequency Response | 25 Hz to 16 KHz, +1 dB, -3 dB, electrical response |
| Total Harmonic Distortion | Less than 1%, electrical response |
| Controls | ON/OFF/VOLUME: combination thumbwheel knob; Channel Selector: four-position rotary switch |
| Indicators | Red LED "ON" indicator, flashes to indicate Low battery |
| Audio Output Jacks | 3.5 mm stereo mini phone jack Accepts 3.5 mm mono or stereo phone plug |
| Audio Output Power | 15 mW max at 32 Ω |
| Acoustic Output | 110 dB SSPL90 w/ EAR 013 |
| Sensitivity | Better than 1 nW/cm2 for 40 dB signal-to-noise ratio |
| Size | 3-5/8" L x 2-3/8" W x 7/8" H (9.2 cm x 6 cm x 2.2 cm) |
| Weight | 0.27 lbs (127 g) |
| Style | Mono, folding headphone |
| Plug | 3.5mm mono |
| Cord | 39" |
| Driver Size | 30 mm |
| Nominal Impedance | 32Ω |
| Freq. Response | 20 - 20kHz |
| Max Power Input | 100 mW |
| Sensitivity | 110 dB @ 1kHz |
| Weight | 0.114 lbs (52g) |