Williams Sound IR SY1, Small-area infrared system.
Vendor: Williams Sound
Available
Williams Sound IR SY1, Small-area infrared system.
The Williams Sound IR SY1 features a small-area infrared system ideal for use as a small-areaassistive listening system or for private TV listening in small conference rooms, hospital rooms, assisted living facilities, medical treatment centers and/or jury deliberation rooms. Also, the Williams Sound IR SY1 has high-efficiency LEDs display power status and audio input. Power withA/Cpower supply or standard USB port on a TV. Plug-and-play install with 3.5MM audio input. One- or two-channel operation (2.3 and 2.8 Mhz). Provides coverage area of up to 1300 square feet.
Williams Sound IR SY1 Main Features
- High-efficiency LEDs display power status and audio input
- Power with[nbsp]A/C[nbsp]power supply or standard USB port on a TV
- Plug-and-play install with 3.5MM audio input
- One- or two-channel operation (2.3 and 2.8 MHz)
- Provides coverage area of up to 1300 square feet
BAT 001-2
Alkaline, 1.2 Volt
HED 021
Style | Mono, folding headphone |
Plug | 3.5mm mono |
Cord | 39" |
Driver Size | 30 mm |
Nominal Impedance | 32Ω |
Freq. Response | 20 - 20kHz |
Weight | 52g |
Max Power Input | 100 mW |
Sensitivity | 110 dB @ 1kHz |
Replacement Pads | HED 023 (one pair) |
IR T1
Dimensions: |
Width: 5.65”(14.4 cm), Depth: 3.65”(9.3 cm), Height: 1.15”(2.9 cm) |
Weight: |
8.3 oz (235 g) |
Color: |
Black |
Power Supply: |
TFP 055 – 100-240VAC 50/60Hz Input; 5VDC, 1A USB Output, Universal Supply with international adapters Other USB Power Supply (must be at least 5VDC, 0.2A) |
Power Cable: |
USB to micro USB cable |
DC Power Input: |
Micro USB connector, 5VDC, 0.2A |
Power Indicator: |
Green LED |
Sleep/Power Save Mode: |
Shuts off carrier when no audio present for 12 minutes |
Modulation: |
FM Wideband, ±50 kHz deviation max, 50 μS pre-emphasis |
Carrier Frequencies: |
2.3MHz (Ch 1) and 2.8MHz (Ch 2) Default at power on = carriers off. Carriers are automatically enabled upon presence of audio. |
Coverage Area: |
1,000 sq. ft (96 sq. m.) |
Audio Inputs: |
3.5mm stereo line level input jack, Ch 1 connected to tip, Ch 2 connected to ring, GND connected to sleeve |
Audio Indicators: |
One Yellow LED per channel, lights up and stays on steady with minimum audio level. |
Signal-to-Noise Ratio: |
70 dB at onset of limiting |
Frequency Response: |
100 - 12,000 Hz |
Operating Requirements: |
32°-122°F (0-50°C) |
Mounting Kit: |
Optional: STD 008 TV Top Shelf Mounting Kit Optional: BKT 024 Omnidirectional mount for wall or ceiling mounting |
Compatible Receivers: |
WIR RX22-4, WIR RX18 |
Warranty: |
2 years |
Approvals/Regulatory Compliance: |
CE, RCM, FCC, Industry Canada, PSE, CUL, WEEE, RoHS, CB Scheme |
STD 008
Weight | 0.6 lb (272 g) |
Dimensions | 6” W x 4.75” D (15 cm W x 12 cm D) |
Material | Painted Steel |
Color | Flat Black |
Shelf support | Front padded lip rests on TV. Adjustable arm with swivel lock supports rear of shelf. |
WCA 106
0.05 lbs.
WIR RX22-4N
Receiver Style: | Body-Pack, dual-lens detector, lanyard |
Size: | 4.1" L x 2.85" W x 1.2" H (104.1 mm x 72.4 mm x 30.4 mm) |
Weight: | 4.5 oz (127 g) with batteries |
Color and Material: | Black |
Lanyard: | 3 ft (0.91 m), allows receiver to be worn around the neck |
Operating Temperature: | -10° C to +50° C |
Battery Type: | 2 x AA, alkaline (BAT 001-2) or NiMH (BAT 026-2) |
Battery Life: | Alkaline: 60 hours, NiMH: 30 hours/charge |
Battery Drain: | 25 mA, nominal |
Charging Contacts: | For use only with CHG 3512 |
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: | 60 dB min. |
Squelch: | Receiver squelches (mutes) at 28 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: | 125 dB SSPL90 with HED 021; 110 dB SSPL90 w/ EAR 013 |
Sensitivity: | Better than 1 nW/cm2 for 40 dB signal-to-noise ratio |
Approvals: | CE, FCC, RoHS, WEEE |
Warranty: | 5 years on receiver, 90 days on accessories |
Compatible Headphones/Earphones: | Mono or stereo, 8-32 ohms, 3.5 mm mini phone plug, HED 021, HED 026, EAR 013, EAR 014, EAR 022, NKL 001 |