Assistive Listening : Assistive Listening Systems : Williams AV - IR SY11

IR Plus Complete

Model: IR SY11

System Includes:
(1) IR M1 rack mounter Modulator
(2) IR E4 Wall mounted IR Emitters
(4) WIR RX22-4 4 Ch. IR receivers with lanyard
(2) CHG 3502 2-Bay drop in charger

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IR+ system fully packed with all the tools needed for a large, functioning system.

System Includes:
(1) IR M1 rack mounter Modulator
(2) IR E4 Wall mounted IR Emitters
(4) WIR RX22-4 4 Ch. IR receivers with lanyard
(2) CHG 3502 2-Bay drop in charger
(2) NKL 001 Neckloop attachment couples to hearing aid (needed for ADA compliance )
(4) HED 021 Performance headphones
(4) BAT 026-2 Rechargeable NiCad AA batts ( pair)
(1) MLB 003 Linking bar for dual emitters
(2) BKT 024 Wall mount for dual emitters
(1) IDP 008 ADA signage

ROHS Compliant - Yes
Warranty - Yes
Wireless Receiver Transmission - IR
Spec Sheet available - Yes

Operating Temperature (Maximum): 50 C
Operating Temperature (Minimum): 0 C
Maximum Frequency Response (Bandwidth): 16000 Hz
Maximum Frequency Response (Bandwidth): 16 kHz
Minimum Frequency Response (Bandwidth): 40 Hz
Minimum Frequency Response (Bandwidth): 0.04 kHz
Certifications: CE, FCC, RCM, WEEE, CB Scheme, ISED, VCCI
Number of Receivers Supplied: 4
Signal to Noise Ratio: 67 dB
AC Voltage (Maximum): 240 Volts
AC Voltage (Minimum): 110 Volts
Active Power: 36 Watt
Depth: 208.28 mm
Height: 44.45 mm
Width: 482.60 mm
Product Weight: 2.40 kg
Colour: Black
Warranty (Length/Type): 2 Years
IR M1:
•Rack Mount: Single Rack Unit
•Power Supply: International Desktop Supply
•Output: +48VDC, 0.75A center-positive
•Power Switch: Rocker switch with LED
•Modulation: FM Wideband, +50kHz deviation, 50uS pre-emphasis
•Carrier Frequency: Selectable, 2.3/2.8 or 3.3/3.8MHz
•Total Harmonic Distortion:Less than 2%, electrical response
•Audio Processor Functions: DSP based; Compression 1:1, 1.5:1, or 2:1; High-pass and low-pass filter frequency control
•Auto Carrier Shut-Off: Adjustable timer shuts off carrier when no audio is present. Adjustable through webpage.
•Infrared Test LED: Dual IR LED for receiver testing, monitoring, and audio signal testing.
•Audio Input: (2x) Combination 3-pin XLR, 1/4” (TRS) jack for balanced or unbalanced line level, or balanced or unbalanced microphone with selectable phantom power
•Internal Test Tone: 400 Hz internal test tone selectable as audio input source for setup and diagnostics
•Remote Configuration: Available through embedded website
•Headphone Output: (2) 1/4" headphone jacks on front panel for monitoring CH A and CH B audio inputs
•Emitter Output Jack: Four RJ-45 ports for CAT5e cables; provides +48VDC Power, RS-485 communication and Baseband signals for IR transmission
IR E4:
•Dimensions: 7.5” (W) x 1.4” (H) x 3.6” (D) (19.1 cm x 3.6 cm x 9.1 cm)
•Weight: 0.8 lb (362 g)
•Color: Black
•Power: 48 VDC supplied by IR M1 via CAT 5e cable.
•Coverage Area: Up to 18,000 square feet (1,670 sq. m) in single channel mode
•Connectivity: +48VDC Power, RS-485 communication, and Baseband signals for IR trasmission are all provided via a single CAT5e cable inserted into an RJ-45 jack from the IR M1.
•Operating requirements:0-50ºC ambient temperature, non-condensing, non-corrosive atmosphere
•Approvals: CE, FCC, RoHS, RCM, WEEE, CB Scheme, ISED, VCCI
•Warranty: 2 years on Emitter; 90 days on accessories
WIR RX22:
•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 ohms
•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
CHG 3502:
•Dimensions: 4-7/8"L x 3-7/8"”W x 2"H (12.4 cm L x 9.8 cm W x 5.1 cm)
•Shipping Weight: 1.1 lbs (0.5 kg)
•Enclosure: Black, ABS plastic
•Charger Power: Input: 6 VDC, 300mA, Center Positive.
•Output: 100mA per bay
•Power Supply: Williams Sound TFP 041 (US)
•Input: 100-240 VAC, 50-60Hz, 0.5-0.3 A
•Output: 6 VDC, 1.5 A
•Charging Time: 16 hours nominal
•Unit Capacity: 2 Units
•Indicators: 2 Red LEDs – one for each bay. LEDs are lit when charging.
•Warranty: 2-year
•Approvals: CE, FCC, RoHS

CHG 3502 - Body-pack charger, 2-bay

HED 021 - Folding Headphones (Mono)

IR E4 - IR Plus Emitter IR E4

MCAT-277-IR-M1.pdf 311795 kb - Data Sheet

Project List

IRPlusFlyer_5_25_21.pdf 755961 kb - Brochure

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MAN-273_C-IR-M1.pdf 1552472 kb - Instructions

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