The U500® Series vocal sets were developed in Germany to bring you affordable professional technology and sound quality. The radio systems for vocals and speech deliver impressive performance and high reliability, which will certainly exceed your expectations. We have designed the range specifically for professional users to ensure that your performance is an impressive and emotional experience.
Selectable transmit power up to 30 mW provides the U500® vocal sets with a free-field range of over 100 metres. They are available in three frequency bands: 584 – 608 MHz and 655 – 679 MHz, where 12 systems can be operated simultaneously, and 823 – 832 MHz + 863 – 865 MHz, where six systems can be operated at the same time. The True Diversity UHF wireless systems are equipped with an automatic scan facility to find the best free frequency, and convenient one-touch infrared synchronisation of transmitter and receiver to facilitate easy set up.
High-contrast OLED displays provide an excellent overview of functions, with indicators for group, channel, radio frequency, and signal strength and battery status. You can even enter individual usernames. In addition to the squelch function, the transmitter’s silent pilot tone ensures fail-safe operation. It protects against interference and mutes the receiver if signals without this tone are present. The U500®’s efficient technology and high-quality components provide clear, distortion-free transmission without latency or artefacts. Low power consumption means that the transmitter can run for up to 10 hours with 2 x AA batteries.
The U500® Series vocal sets are available with hand-held transmitters, headsets, lavalier microphones and single or double receivers. The hand-held transmitters feature interchangeable microphone capsules to suit singing or speaking.
Overview of frequency ranges of vocal sets:
U506 // 655 – 679 MHz // 12 systems can be used simultaneously
Specifications
Product number
LDU506BPH
Product type
Wireless Microphone Systems
Type
Headsets
Transmission frequency range
655 – 679MHz
Weight
2.46kg, 1kg
LDU506R – Receiver
Product type
Wireless Microphone System Accessories
Type
true diversity
Modulation Type
FM
Transmission frequency range
655MHz
Channels
96 (8 groups of 12 channels)
Groups
8
Antenna inputs
2
Antenna connector
BNC
Frequency response
30Hz
Noise reduction
quelch
THD
< 0.1 %
Signal-to-noise ratio
> 100dB
Audio output, balanced
balanced XLR – 12 dBV / 6.3 mm TRS – 18 dBV
Audio output, unbalanced
6.3 mm jack
Max. output level
+10dBu
Controls
Power On/Off, volume, digital encoder
Indicators
OLED Display
Operating voltage
2 – 18 V DC, 12 V DC, 500 mA
Width
212mm
Height
44mm
Depth
159mm
Weight
0.85kg
Accessories (included)
2 x antenna, Audio cable, power adapter
Other features
pilot tone, channel search function, IR frequency synchronisation
LDU506BP – Bodypack transmitter
Product type
Wireless Microphone System Accessories
Type
Bodypack
Transmission frequency range
655MHz
Channels
96 (8 groups of 12 channels)
Groups
8
Inputs
Mini-XLR (3-pin)
Frequency response
30Hz
Signal-to-noise ratio
>90dB
Rated HF output power
Variable (2mW, 10mW, 30mW)
Controls
Power On/Off, menu, set
Indicators
OLED Display
Operating voltage
2 x AA battery
Operating time
>10 h (with alkaline batteries)
Width
65mm
Height
86mm
Depth
23mm
Weight
0.09kg
Other features
Pilot tone squelch, switchable gain, switchable gain, detachable antenna, switchable RF power
LDWS100MH1 – Headset
Product type
Wireless Microphone System Accessories
Type
Headsets
Frequency response
20Hz
Directivity
cardioid
Nominal impedance
680Ohm(s)
Phantom power requierements
5V
Microphone input
mini-XLR (3-pin, female)
Accessories (included)
Foam windscreen
Weight
0.06kg
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