LD Systems U304.7 HHD - Wireless Microphone System with Dynamic Handheld

Wireless Microphone System with Dynamic Handheld Microphone

• UHF diversity wireless system with FM technology
• 12 selectable channels
• 100 metre range under ideal conditions
• Up to 6 systems can be used simultaneously
• ASC infrared synchronisation between transmitter and receiver
• Squelch with pilot tone
• 10-hour transmitter operating time with two AA batteries
• Receiver in sturdy metal housing
• Optional rack mounting kit as accessory
• U500 replaceable heads also suitable for the U300 handheld microphone

Developed in Germany, the UHF diversity wireless systems from the U300® series deliver excellent audio performance. They achieve a range of 100 metres in ideal conditions and are available in five frequency bands: 584–608 MHz, 655–679 MHz, 823–832 MHz + 863–865 MHz, 470–490 MHz or 514–542 MHz. Up to six U300® systems can be used simultaneously in each frequency band. Convenient one-touch synchronisation via infrared ensures fast, problem-free wireless connection between the transmitter and receiver, while a squelch with pilot tone ensures disruption-free operation.

U300® transmitters have a 10 mW output and an operating time of 10 hours on two AA batteries. The handheld microphone’s frequency response ranges from 55 Hz to 16 KHz. With a lower cut-off frequency of 25 Hz, the bodypack is also suitable for transmitting 5-string bass guitars with a deep H string. The bodypack’s input level can be adjusted to both active and passive guitars and basses over three levels. The power switch features a handy standby mode for temporary muting. The U300® receiver is fitted with a bright LCD channel display, an LED chain for displaying audio signal strength and both a balanced XLR and an unbalanced 6.35 mm audio output. The audio output can also be switched to instrument level for directly connecting to guitar and bass amplifiers.

U300®-series wireless systems feature a fresh, modern design and are available as vocal sets with receiver and dynamic handheld microphone with cardioid characteristic, bodypack and headset or bodypack and lavalier microphone. The microphone characteristic can be changed using U500®-series replaceable heads. U300® instrument sets are available with bodypack and clip-on microphone for wind instruments or a double-shielded low-capacitance cable for guitars and basses.

Specifications:

Product type	Wireless Microphone Systems
Type	Set
Transmission frequency range	470 - 490 MHz
Weight	0,94 kg

LDU3047MD - U304.7 MD

Product type	Wireless Microphone System Accessories
Type	Microphones
Transmission frequency range	470 - 490 MHz
Channels	12
Groups	1
Microphone type	Dynamic
Directivity	Cardioid
Frequency response	55 - 16000 Hz
Signal-to-noise ratio	104 dB
Rated HF output power	10 mW
Controls	Power On/Off
Indicators	Power LED (Power ON: green)
Operating voltage	2 x AA battery
Operating time	>10 h
Length	257 mm
Diameter	50 mm
Weight	0,235 kg
Other features	IR frequency synchronisation, Pilot tone

LDU3047R - U304.7 R

Product type	Wireless Microphone System Accessories
Type	Receivers
Modulation Type	FM
Transmission frequency range	470 - 490 MHz
Channels	12
Groups	1
Antenna inputs	2 x fixed
Frequency response	25 - 16.000 Hz
Noise reduction	Squelch
Transmission optimization	Pilot tone
Total Harmonic Distortion (THD)	< 0.3 %
Signal-to-noise ratio	104 dB
Audio output, balanced	XLR
Audio output, unbalanced	6.3 mm jack, switchable unbalanced output level
Max. output level	+10 dBu (Bal), +7 dBV (Unbal, Line), +2,5 dBV (Unbal, Instr) dBu
Controls	ASC, Channel down, Channel up, Line/Instrument Level, Power, volume
Indicators	5 LED VU meters, Antenna A/B, LC display
Operating voltage	12 V DC - 18 V DC (500 mA), external power supply
Width	211 mm
Height	43 mm
Depth	120 mm
Weight	0,7 kg
Accessories (included)	2 x AA batteries, Audio cable, Power supply
Other features	IR frequency synchronisation