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Wireless Microphone System with Bodypack and Headset


Item No.: LDU305BPH


  • Diversity UHF wireless system with FM technology
  • 12 selectable channels
  • 100 m transmission range in ideal conditions
  • Simultaneous operation of up to 6 systems
  • ASC infrared transmitter and receiver syncing
  • Pilot tone squelch
  • 10 h transmitter operation on two AA batteries
  • Metal housing
  • Optional rackmount kit available as accessory
  • Description

    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.

  • Specification

    Product type Wireless Microphone Systems
    Type Set
    Transmission frequency range 584 - 608 MHz
    Weight 0,85 kg


    LDU305R - LD Systems U305 BPH Receiver

    Product type Wireless Microphone System Accessories
    Type Receivers
    Modulation Type FM
    Frequency response 25 - 16,000 Hz
    Channels 12
    Groups 1
    Antenna inputs 2 x fixed
    Noise reduction Squelch
    Transmission optimization Pilot tone
    Total Harmonic Distortion (THD) < 0.3 %
    Controls volume
    Signal-to-noise ratio 104 dB
    Indicators LC display
    Audio output, balanced XLR
    Operating voltage 12 V DC - 18 V DC (500 mA), external power supply
    Audio output, unbalanced 6.3 mm jack, switchable unbalanced output level
    Width 211 mm
    Accessories (included) Power supply
    Weight 0,7 kg
    Max. output level +10 dBu (Bal), +7 dBV (Unbal, Line), +2,5 dBV (Unbal, Instr) dBu
    Height 43 mm
    Depth 120 mm
    Other features IR frequency synchronisation


    LDU305BP - LD Systems U305 BPH Bodypack transmitter

    Type Bodypack
    Inputs Mini-XLR (Phantom Powered Low-Z / High-Z Instrument)
    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
    Width 65 mm
    Weight 0,085 kg
    Height 91 mm
    Depth 25 mm
    Other features Pilot tone


    LDWS100MH1 - LD Systems U305 BPH Headset

    Type Headsets
    Frequency response 20 - 20.000 Hz
    Directivity Cardioid
    Nominal impedance 680 Ohm(s)
    Phantom power requierements 5 V
    Microphone input Mini-XLR (3-pin, female)
    Accessories (included) Foam windscreen
    Weight 0,049 kg
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