| Model: IR Plus CompleteSpecifications |
| Description |
IR Plus System |
| Catalog Number |
IR SY11 |
| System Includes |
IR M1 - IR Plus
(2) IR E4 - IR Plus Emitter
IDP 008 - ADA Wall Plaque
(4) RX22s - 4-channel Infrared Receiver
(2) CHG 3502 - Body-pack charger, 2-bay
(2) NKL 001 - Mono Neckloop 18"
(4) HED 021 - Folding Headphones
(4) BAT 026-2 - Two AA NiMH rechargeable batteries
MLB 003 - Linking Bar
(2) BKT 024 - Wall/ceiling mounting bracket |
| Model: IR M1 D Specifications |
| Dimensions |
19” (W) x 1.75” (H) x 8.2” (D) (48.3 cm x 4.5 cm x 20.8 cm) |
| Weight |
5.2lb. (2.4 kg) |
| Color |
Black |
| Rack Mount |
Single Rack Unit |
| Power Supply |
International Desktop Supply
Input: 36 W, 110-240 VAC 50-60 Hz
Output +48VDC, 0.75A center-positive |
| Power Switch |
Rocker switch with LED |
| Signal to Noise Ratio |
67 dB (typical) |
| Modulation |
FM Wideband, +50kHz deviation, 50uS pre-emphasis |
| Carrier Frequency |
Selectable, 2.3/2.8 or 3.3/3.8MHz |
| Frequency Response |
40 to 16,000Hz, +1 dB, -3dB, electrical response |
| 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 |
| Dante |
Optional |
| 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. |
| 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 Modulator, 90 days on accessories |
| Model: IR E4 Specifications |
| 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 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 |
| Model: WIR RX22-4N Specifications |
| 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 |
| Model: CHG 3502 Specifications |
| 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) orTFP 030 (International).
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 |
| Model: BKT 024 Specifications |
| Base 1 |
2″ (50.8 mm) round base with four 0.188″ (4.8mm) holes on 1.6″ (40.6mm) bolt circle for solid surface mounting |
| Base 2 |
T-Bar Clip for drop ceiling rails |
| Base Cover |
Black Vinyl, covers either base |
| Shafts |
Two 0.5″ (12.7mm) diameter, 2″ (50.8mm long aluminum, black. 1/4-20 stud with lock ring. |
| Head |
190° Tilt, 360° Turn [&] 360° Rotation |
| Finished Lengths |
2″, 4″ or 6″ |
| Maximum Weight |
3 lbs (1.36 kg) |
| Shipping Weight |
0.3 lbs (166.5g) |