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LD-Systems U306 HHD

Item: PAH0020856-000
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The LD-Systems U306 HHD is a radio system with hand microphone dynamic for a frequency range from 655 MHz - 679 MHz....  All product info

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LD-Systems U306 HHD

The LD-Systems U306 HHD is a radio system with hand microphone dynamic for a frequency range from 655 MHz - 679 MHz.

Developed in Germany, the UHF diversity radio systems of the U300® series offer convincing audio performance. They achieve a range of 100 m under ideal conditions and 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
  • 514 MHz - 542 MHz

Six U300® systems can be used simultaneously. A convenient one-touch synchronisation of transmitter and receiver via infrared provides a fast, trouble-free radio connection, and the squelch function with pilot tone ensures interference-free operation.

The U300® Series wireless systems have a fresh, modern look and are available as vocal sets with a receiver and a dynamic hand-held microphone with cardioid characteristic, bodypack and headset or bodypack and lavalier microphone. The U500® series replacement capsules can be used to change the handheld microphone characteristics. U300® Instrument Sets are available with a bodypack and clip-on microphone for wind instruments or a double-shielded low-capacity cable for guitars and basses.

LD-Systems U306 HHD
LD-Systems U306 HHD

The LD-Systems U300® receiver is equipped with a bright LCD channel display, an LED chain to indicate the audio signal strength and a balanced XLR and unbalanced 6.35 mm jack output. The jack output can be switched to instrument level for direct connection to guitar and bass amplifiers.

Technical data

  • Modulation type FM
  • Channels 12
  • Groups 1
  • Antenna inputs 2 x fixed
  • Frequency response 25 - 16,000 Hz
  • Noise Reduction Squelch
  • Transmission optimization pilot tone
  • Distortion factor ( THD ) < 0.3 %
  • Signal-to-noise ratio 104 dB
  • Audio output balanced XLR
  • Controls Volume
  • Audio output unbalanced 6.3 mm jack (switchable unbalanced output level)
  • Display elements LCD display
  • Power supply 12 V DC - 18 V DC (500 mA), external
  • Max. Output level +10 dBu (Bal), +7 dBV (Unbal, Line), +2.5 dBV (Unbal, Instr) dBu
  • Weight 0,7 kg
  • Further Features IR Frequency Synchronization
  • Width 211 mm
  • Height 43 mm
  • depth 120 mm
  • Accessories (included in delivery) Power supply unit
LD-Systems U306 HHD
LD-Systems U306 HHD
LD-Systems U306 HHD
LD Systems U306 HHD

LD Systems U306 MD

This handheld transmitter microphone from the U300 series operates in the 655 - 679 MHz frequency band and features a dynamic cardioid capsule with 10 mW output power and a frequency response of 55 Hz - 16 kHz. It has a runtime of over 10 hours with two AA batteries, is conveniently synchronized via infrared with the U306 receiver, and a pilot tone ensures trouble-free operation. For flexible vocal and speech tuning, the U306 HH is compatible with the interchangeable microphone capsules of the U500 series.

Technical data

  • Microphone type Dynamic
  • Cardioid polar pattern
  • Frequency response 55 - 16,000 Hz
  • HF output power 10 mW
  • Control elements Power On/Off
  • Display elements Power LED (Power ON: green)
  • Power supply 2 x AA battery
  • Operating time >10 hrs.
  • Length 257 mm
  • Diameter 50 mm
  • weight 0,235 kg
  • Further properties Pilot tone


  • Manufacturer: LD-Systems
  • Capsule Type: Dynamic
  • Polar Pattern: Cardioid
  • On/Off Switch: Yes
  • Frequency Range from (Hz): 55
  • Frequency Range to (Hz): 16000
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