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Antenna Split Box 4-way for all types of wireless microphone systems working in a range between 500.000 and 900.000 MHz.
Product type
Wireless Microphone System Accessories
Type
Antenna Splitter
Frequency band
500 - 900 MHz
Frequency bandwidth
400 MHz
Signal gain
3 dB
Antenna inputs
2
Antenna input connection
TNC
Input impedance
50 Ohm(s)
Power supply for antenna booster
9 V
Antenna outputs
4 x 2
Antenna output connection
TNC
Output impedance
50 Ohm(s)
Power supply for radio receiver
4 x 12 - 18 V DC V
Operating voltage
12 - 18 V DC, 3A
Operating voltage
12 V DC - 18 V DC (100 mA)
Width
482 mm
Height
44.4 mm
Depth
160 mm
Weight
4,672 kg
Accessories (included)
10 x TNC cable, 0.5m , 2 x antenna , 2 x TNC adapter , 4 x DC cable, 0.5m , 4 x Output 600 mA , Plastic case , Power supply
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Rackkit for:
- LDWS100HHD(X)
- LDWS100HHC(X)
- LDWS100BPH(X)
- LDWS100BPG(X)
- LDWS100BPL(X)
- LDWS100R(X)
- LDWS1000HHD(X)
- LDWS1000HHC(X)
- LDWS1000BPH(X)
- LDWS1000BPG(X)
- LDWS1000BPL(X)
- LDWS1000R(X)
- LDWS1616HHD
- LDWS1616BPH
- LDWS1616BPG
- LDWS1616BPL
- LDWS1616R
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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.
| 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) |
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- For indoor and outdoor use, preferred-direction coverage
- Water-resistant, rugged case with BNC input
| 732.2581 |
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.
| 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 |
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