LD Systems U304.7 IEM - In-Ear Monitoring System

In-Ear Monitoring System

• 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.

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.

The U300 in-ear transmitters offer a choice of 12 transmission channels and an RF transmission power of 10 mW. They can also be operated in mono or stereo mode. Combo sockets serve as symmetrical XLR and asymmetrical 6.35 mm jack inputs. Left and right input levels can be controlled separately, while two LED chains indicate audio signal strength.

The U300 bodypack receiver has a mini jack socket to connect the earphones as well as displays for channel, stereo mode and low battery status. Running on two AA batteries, it has an operating time of 10 hours. A practical controller allows individual adjustment of the monitoring volume during performance. 19" rack assembly kit included.

Specifications:

Product type	In-ear Monitoring
Type	Set
Transmission frequency range	470 - 490 MHz
Weight	1,51 kg

LDU3047IEMR - U304.7 IEM R

Product type	In-ear Monitoring Accessories
Type	Receivers
Transmission frequency range	470 - 490 MHz
Channels	12
Transmission method	FM, mono/stereo
Frequency response	50 - 16.000 Hz
Total Harmonic Distortion (THD)	0.25 %
Audio output	3.5 mm TRS
Minimum connected impedance	16 Ohm(s)
Max. audio output level	100 (@ 16 Ohms load capacity) mW, 73 (@ 33 Ohms load capacity) mW
Antenna connector	Fixed to housing
Controls	Channel down, Channel up, on/off switch, volume control
Indicators	RF (LED)
Operating voltage	2 x 1.5 V AA
Operating time	< 10 Std.
Width	64 mm
Height	103 mm
Depth	24 mm
Weight	0,085 kg
Features	battery status LED, incl. batteries

LDU3047IEMT - U304.7 IEM T

Product type	In-ear Monitoring Accessories
Type	Transmitters
Transmission frequency range	470 - 490 MHz
Channels	12
Modes of operation	mono/stereo
Transmission method	FM, stereo
Rated HF output power	10 mW
Frequency response	50 - 16.000 Hz
Signal-to-noise ratio	90 dB
Total Harmonic Distortion (THD)	<0,5%
Dynamic range	88 dB
Inputs	2
Input connectors	3.5 mm stereo jack (AUX In), XLR
Input impedance (kOhms)	8.5 kOhm
Input sensitivity	-4.5 dbu V
Antenna connector	BNC
Controls	input level, Mono/stereo switch, Power On/Off
Indicators	LC display, 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)	19" Rack mount kit, BNC-Antenna, Power supply