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
Type
Transmitters
Transmission frequency range
584 – 608 MHz
Channels
12
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%
Dynamic range
88 dB
Inputs
2
Input connectors
6.3 mm jack, XLR
Input impedance (kOhms)
8.5 kOhm
Input sensitivity
-4.5 dbu
Antenna connector
BNC
Controls
input level, Mono/stereo switch, Power On/Off
Indicators
LC display
Power consumption
1.7 W
Operating voltage
12 – 18 V DC
Width
212 mm
Height
43 mm
Depth
123 mm
Weight
0,66 kg
Accessories (included)
19″ Rack mount kit, BNC-Antenna, Power supply
Βάρος
0.9 kg
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Κάνετε την πρώτη αξιολόγηση για το προϊόν: “LD Systems U305 IEM T Πομπός” Ακύρωση απάντησης
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
Type
Transmitters
Transmission frequency range
584 - 608 MHz
Channels
12
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%
Dynamic range
88 dB
Inputs
2
Input connectors
6.3 mm jack, XLR
Input impedance (kOhms)
8.5 kOhm
Input sensitivity
-4.5 dbu
Antenna connector
BNC
Controls
input level, Mono/stereo switch, Power On/Off
Indicators
LC display
Power consumption
1.7 W
Operating voltage
12 - 18 V DC
Width
212 mm
Height
43 mm
Depth
123 mm
Weight
0,66 kg
Accessories (included)
19" Rack mount kit, BNC-Antenna, Power supply
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)
Screw driver (for setting) …1, Color label (6 colors) …1
Directional antenna for setting up larger systems.
Frequency range: 500 ~ 900 MHz
Cable and stand not included
This product is compatible with the LDWS100, LDWS1000, LDWIN42 and LDU500 series.
Product type
Wireless Microphone System Accessories
Type
Directional Antennas
Frequency band
500 - 900 MHz
Frequency bandwidth
400 MHz
Impedance
50 Ohm(s)
Antenna gain
7 dBi
Antenna connector
TNC
Threaded connector
5/8 "
Width
290 mm
Height
260 mm
Depth
3 mm
Weight
0,953 kg
Accessories (included)
Adapter 5/8" to 3/8“
Passive omni-directional antenna. Transmitting and
receiving antenna for frequencies between 450and 960 MHz.
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