TOA IR-700D Infrared Wireless Distributor

251.00 incl. GR VAT

Available on backorder

EAN: N/A
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The IR-700D is a receiver distributor used in the TOA’s infrared wireless microphone system. It employs 4 receiver mixing inputs and 2 distribution outputs. By using the IR-700D in conjunction with the IR-702T Infrared Wireless Tuner, up to 16 infrared wireless receivers can be connected to the IR-702T. Specification Power Source AC mains, 50/60 Hz […]

 

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The IR-700D is a receiver distributor used in the TOA’s infrared wireless microphone system. It employs 4 receiver mixing inputs and 2 distribution outputs. By using the IR-700D in conjunction with the IR-702T Infrared Wireless Tuner, up to 16 infrared wireless receivers can be connected to the IR-702T.

Specification
Power Source AC mains, 50/60 Hz (supplied from the included AC adapter)
Power Consumption 25 W or less
Input/Output 4 mixing inputs, 2 distribution outputs
Band-Pass Frequency 3.0 – 6.0 MHz
Gain 0 dB (±3 dB)
Infrared Receiver Input 75 Ω, BNC jack × 4 (Infrared wireless receiver’s power source: 24 V DC,
800 mA max. in total of 4 terminals)
Distribution Output 75 Ω, BNC jack
Operating Temperature -10 ℃ to +50 ℃ (14 ゜F to 122 ゜F)
Operating Humidity 30 % to 85 %RH
Finish Case: ABS resin, black
Dimensions 210 (W) × 44 (H) × 200.9 (D) mm (8.27″ × 1.73″ × 7.91“)
Weight 640 g (1.41 lb) (unit only)
Accessory AC adapter* …1, AC Power cord (2 m (6.56 ft)) …1,
BNC plug-to-BNC plug cord (50 cm (1.64 ft)) …1, Rubber foot …4
Option Rack mounting bracket: MB-WT3
MB-WT4 (for mounting with the optional IR-702T
together)

 

Weight 0.64 kg

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Quick Comparison

TOA IR-700D Infrared Wireless Distributor removeAKG SRA 2W Passive wideband directional antenna removeAKG RA 4000B Active Dipoleantenna removeTOA IR-300M Infrared Wireless Microphone removeSENNHEISER A-12 AD-UHF Active directional antenna removeSENNHEISER A-2003 UHF Passive Directional Antenna remove
NameTOA IR-700D Infrared Wireless Distributor removeAKG SRA 2W Passive wideband directional antenna removeAKG RA 4000B Active Dipoleantenna removeTOA IR-300M Infrared Wireless Microphone removeSENNHEISER A-12 AD-UHF Active directional antenna removeSENNHEISER A-2003 UHF Passive Directional Antenna remove
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SKUIR-700DSRA 2WRA 4000BIR-300MH19SE00035H19SE00032
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Description
Content

The IR-700D is a receiver distributor used in the TOA's infrared wireless microphone system. It employs 4 receiver mixing inputs and 2 distribution outputs. By using the IR-700D in conjunction with the IR-702T Infrared Wireless Tuner, up to 16 infrared wireless receivers can be connected to the IR-702T.

Specification
Power Source AC mains, 50/60 Hz (supplied from the included AC adapter)
Power Consumption 25 W or less
Input/Output 4 mixing inputs, 2 distribution outputs
Band-Pass Frequency 3.0 - 6.0 MHz
Gain 0 dB (±3 dB)
Infrared Receiver Input 75 Ω, BNC jack × 4 (Infrared wireless receiver's power source: 24 V DC,
800 mA max. in total of 4 terminals)
Distribution Output 75 Ω, BNC jack
Operating Temperature -10 ℃ to +50 ℃ (14 ゜F to 122 ゜F)
Operating Humidity 30 % to 85 %RH
Finish Case: ABS resin, black
Dimensions 210 (W) × 44 (H) × 200.9 (D) mm (8.27" × 1.73" × 7.91“)
Weight 640 g (1.41 lb) (unit only)
Accessory AC adapter* …1, AC Power cord (2 m (6.56 ft)) …1,
BNC plug-to-BNC plug cord (50 cm (1.64 ft)) …1, Rubber foot …4
Option Rack mounting bracket: MB-WT3
MB-WT4 (for mounting with the optional IR-702T
together)

 

  • For indoor and outdoor use, preferred-direction coverage
  • Water-resistant, rugged case with BNC input

Carrier frequency range: 650 to 870 MHz
Total gain (antenna + internal amplifier): 17 dB
RF input: 1 BNC socket, 50 ohms
RF output: 1 BNC socket, 50 ohms
Operating voltage: 8 VDC from PS 4000 or ASU 4000 via connecting cable
Dimensions: 110 x 35 mm (4.3 x 1.4 in.)
Weight: 100 g (3.5 oz.)

  • For indoor or outdoor use, specifically, for near- field antenna setups with no preferred direction
  • Integrated high-performance antenna booster for use with antenna cables up to 180 m (600 feet) long (RG 213, in conjunction with 2 x AB 4000)
  • Remote powering option
  • Rugged, water-resistant case, BNC output
  • Status LED

The IR-300M is a hands-free infrared wireless microphone. It eliminates problems with interference or eavesdropping, allowing simultaneous use in adjacent conference rooms or school classrooms. Since infrared wireless microphone system uses a frequency band that does not interfere with that of the TS-800 and TS-900 series infrared conference system, both systems can be simultaneously installed in the same location.

Specification
Battery IR-200BT-2 rechargeable battery for the infrared wireless microphone (option)
or AA alkaline dry cell battery (2 pieces).
Current Consumption Typ. 250 mA (2.4 V, Power selector switch: N)
Typ. 340 mA (2.4 V, Power selector switch: H)
Infrared Emitter
Wavelength 870 nm (AM: Brightness modulation)
Modulation Method Frequency modulation
Carrier Frequency Channel A: 3.100 MHz
Channel B: 3.350 MHz
Transmission Distance Approx. 20 m (65 ft) (Power selector switch: H, in an unobstructed space)
Approx. 15 m (50 ft) (Power selector switch: N, in an unobstructed space)
Tone Signal 32.768 kHz
Modulation Sensitivity ±4.8 kHz (1 kHz, when SPL of 84 dB is input)
Maximum Input Sound Pressure 120 dB SPL
Input Sensitivity Adjustment Adjustment range: -9 dB to 0 dB (factory preset: 0 dB)
Microphone Unit Unidirectional electret condenser microphone
Frequency Response 100 Hz - 12 kHz
Preemphasis 300 μs
Input External microphone input (φ3.5 monaural mini jack)
Battery Operation Time Approx. 8 h (when the IR-200BT rechargeable battery for the infrared wireless
microphone is used, Power selector switch: N)
Approx. 6 h (when the alkaline battery is used, Power selector switch: N)
Operating Temperature 0 ℃ to +40 ℃ (32 ゜F to 104 ゜F)
Operating Humidity 30 % to 85 %RH
Finish Control section: ABS resin, metallic gray, paint, 50% gloss
Filter section: Polycarbonate, optical cut filter
Dimensions 64 (W) × 91.3 (H) ×27.3 (D) mm (2.52" × 3.59" × 1.07“)
Weight 130 g (0.29 lb) (with battery and strap)
Accessory Screw driver (for setting) …1, Color label (6 colors) …1

 

732.2581732.2581
Weight0.64 kg0.20 kg0.10 kg0.14 kg0.50 kg0.50 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 0.64 kg
Weight 0.20 kg
Weight 0.10 kg
Weight 0.14 kg
Weight 0.50 kg
Weight 0.50 kg