LD Systems U306 HHD (655 - 679 MHZ)
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- This item is covered for 3 years
What you need to know
What you need to know
- UHF Diversity Transmission using FM technology, designed for reliable sound reproduction and stable connection.
- Range up to 100 m under ideal conditions, with operation designed to minimize interference.
- Quick setup thanks to ASC infrared synchronization (one-touch) between transmitter and receiver.
- Versatile ecosystem: voice packs, headset or lavalier microphones, and instrument configurations (winds, guitar, bass).
Manufacturer Information
LD Systems
https://www.adamhall.com
info@adamhall.com
------------------------
Safety manager:
Adam Hall GmbH
Email: info@adamhall.com
Address:
The U300 Series Developed in Germany, Designed for Stage and Mobile Applications
Developed in Germany, the UHF Diversity wireless systems of the U300 series position themselves as a modern solution, both robust and easy to deploy. The range is available in 5 frequency band versions to adapt to different usage environments, while maintaining the same philosophy: a fast-to-establish radio link, accessible settings, and connectivity ready for sound reinforcement as well as instrument amplification.
For Whom and For What Uses? Voice, Presentation, Instruments
The U300 series is aimed at musicians, technicians, presenters, and equipped venues (halls, schools, associations) seeking a versatile UHF wireless system. Depending on the chosen set, it covers voice (dynamic cardioid handheld microphone) and discreet sound capture (headset or lavalier microphone) via beltpack transmitter, as well as instruments: guitar, bass, and wind instruments (clip-on microphone). The possibility to operate up to 6 systems simultaneously facilitates multi-presenter setups and small ensembles.
Technical specifications
| Category | Complete system | Capsule | dynamic |
| Directivity | cardioid | ||
| Wireless technology | UHF Diversity with FM technology | Specified frequency response | 55 Hz - 16 kHz |
| Selectable channels | 12 | Compatibility | interchangeable U500 series capsules usable with the U300 handheld microphone |
| Range | 100 m under ideal conditions | Receiver housing | metal |
| Number of systems that can be used simultaneously | up to 6 | Channel indicator | LCD |
| Frequency synchronization between transmitter and receiver | ASC infrared | Audio signal strength indication | LED chain |
| Squelch circuit | pilot-tone controlled | XLR output | balanced |
| Available frequency bands (5 versions) | 584 MHz - 608 MHz, 655 MHz - 679 MHz, 823 MHz - 832 MHz + 863 MHz - 865 MHz, 470 MHz - 490 MHz, 514 MHz - 542 MHz | Jack output | 6.35 mm unbalanced |
| Output power | 10 mW | Jack output switching | instrument level |
| Battery life | 10 h with 2 AA batteries | Available sets | vocal (receiver + handheld microphone), bodypack transmitter + headset microphone, bodypack transmitter + lavalier microphone |
| Bodypack transmitter | adjustable input level with 3 settings (suitable for active/passive guitars and basses) | Instrument sets | bodypack transmitter + clip-on microphone (woodwind instruments) or low-capacitance double-shielded cable (guitars and basses) |
| Switch | Standby position (temporary volume cutoff) | Accessory | optional rack-mount kit |
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Questions frequently asked
What is the frequency range of the LD Systems U306 HHD?
This version operates in the UHF band from 655 to 679 MHz. Compliance and usable frequencies must be verified according to the location of use.
How many U300 wireless systems can operate simultaneously?
Up to 6 systems can be used at the same time. This capacity is suitable for small bands and setups with multiple speakers.
What is the battery life of the U306 HHD wireless handheld microphone?
The transmitter runs for approximately 10 hours with two AA batteries. Its output power is 10 mW.
Can the receiver be connected to a mixing console?
A balanced XLR output allows connection to a mixing console. An unbalanced 6.35 mm jack output is also present on the receiver.
Is it possible to change the capsule of the U300 handheld microphone?
The dynamic cardioid handheld microphone accepts interchangeable capsules from the U500 series. Its specified frequency response ranges from 55 Hz to 16 kHz. ASC infrared synchronization quickly pairs the transmitter with the receiver.
