LD Systems U304.7 IEM HP In-Ear Monitoring System with Earphones, 470-490 MHz

LD Systems U304.7 IEM HP In-Ear Monitoring System with Earphones, 470-490 MHz

We have developed the wireless U300 in-ear monitoring systems for unlimited freedom of movement on the stage with perfect in-ear monitor sound at all times. Developed in Germany, their clear, modern design and straightforward operation make them the perfect choice - not just for beginners. Their reliable range of up to 100 m and their low-reaching frequency band of 50 Hz to 16 kHz ensure professional performance. U300 in-ear sets are available for operation in 5 frequency bands: 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. Six systems can be used simultaneously in each case.

Key Features

• Reliable wireless transmission with a range of up to 100 m
• Low-reaching frequency response
• 12 selectable channels
• Choice of stereo or mono mode
• Up to 6 systems can be used simultaneously
• 10-hour bodypack operating time with two AA batteries
• Unlimited number of bodypacks can be set to the same transmission frequency
• Channel and RF reception displayed on bodypack
• Transmitter in rugged metal casing with stereo level display
• Removable antenna with BNC connection
• 19” rack assembly kit included.
• Earphones included

Technical Specifications

LDIEHP1
Product type
Headphones
Impedance
16 Ohm(s)
Connection type
3.5 mm TRS
Frequency response
30 - 20.000 Hz
Cable length
1.5 m
Weight
0,088 kg
LDU3047IEMT
Product type
In-ear Monitoring Accessories
Type
Transmitters
Modes of operation
mono/stereo
Transmission method
FM, stereo
Rated HF output power
10 mW
Signal-to-noise ratio
90 dB
Total Harmonic Distortion (THD)
<0,5%
Dynamic range
88 dB
Inputs
2
Input connectors
XLR
Input impedance (kOhms)
8.5 kOhm
Input sensitivity
-4.5 dbu V
Antenna connector
BNC
Controls
Power On/Off
Indicators
multifunction 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)
Power supply
LDU3047IEMR
Type
Receivers
Transmission frequency range
470 - 490 MHz
Channels
12
Transmission method
FM, mono/stereo
Frequency response
50 - 16.000 Hz
Audio output
3.5 mm TRS
Total Harmonic Distortion (THD)
0.25 %
Minimum connected impedance
16 Ohm(s)
Max. audio output level
73 (@ 33 Ohms load capacity) mW
Operating time
< 10 hours
Antenna connector
Fixed to housing
Controls
volume control
Indicators
RF (LED)
Operating voltage
2 x 1.5 V AA
Width
64 mm
Features
incl. batteries
Height
103 mm
Depth
24 mm
Weight
0,085 kg