| Content | The new LD Systems U300 IEM In-Ear Monitoring-System with 96 UHF channels offers outstanding sound quality and a large dynamic range in the 584 MHz - 608 MHz, 655 MHz - 679 MHz, 823 MHz - 832 MHz + 863 MHz - 865 MHz, 470 MHz - 490 MHz, or 514 MHz - 542 MHz.
The system toggles between mono and stereo mode for perfect monitoring for live musicians, actors or speakers. A built-in limiter ensures even, distortion-free sound reproduction with a frequency response of 50 Hz - 16 kHz and stands out because of its high signal-to-noise ratio and low total harmonic distortion. The LD U300 IEM permits simultaneous operation of up to 6 systems.
Both transmitter and receiver feature multifunctional displays that show all important system information. With high quality batteries, it is possible to attain running times of 10 hours and more.
* license-free: ISM band license-free in Europe, please check duplex gap for your specific country
Product type
In-ear Monitoring Accessories
Transmission frequency range
584 - 608 MHz
Modes of operation
FM, mono/stereo, mono/stereo
Transmission method
FM, mono/stereo
Rated HF output power
10 mW
Frequency response
50 - 16.000
Signal-to-noise ratio
90 dB
Total Harmonic Distortion (THD)
<0,5%
Input connectors
6.3 mm jack, XLR
Input impedance (kOhms)
8.5 kOhm
Input sensitivity
-4.5 dbu
Controls
input level, Mono/stereo switch, Power On/Off
Operating voltage
12 - 18 V DC
Accessories (included)
19" Rack mount kit, BNC-Antenna, 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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Φορτιστής μπατταριών για το IR-200M και τα IR-300M ασύρματα infrared μικρόφωνα. Για μπατταρίες τύπου NiMH. Πλήρης φόρτιση εντός 3 ωρών. |
Eνεργή κατευθυντική κεραία, εξωτερικής & εσωτερικής χρήσης. Με γωνία κάλυψης 70ο για καλώδιο κεραίας εώς 200m μήκος. Αδιάβροχη με BNC έξοδο. |
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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The Sennheiser NT1-UK power adaptor supplies 12v D.C. regulated power for the Sennheiser ASP 2 passive antenna splitter.
The ASP 2 also powers up to 4 x EM100 / 300 / 500 G2 radio mic receivers and 2 x AB 2 active mast head amplifiers 240 volt A.C. input. (UK 3 pin). The ASP 2 with NT1-UK combination helps reduce Antenna and PSU requirements in a multi receiver system.
Sennheiser NT1-UK Features:
- 12 volt D.C. regulated output, centre pin polarised positive
- 1.5 amp current rating
The Sennheiser NT1-UK power adaptor supplies 12v D.C. regulated power for Sennheiser ASP 2 passive antenna splitter.
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