LDS U5047BP
(LD Systems U504.7 Body Pack)
Wireless UHF Bodypack Transmitter for Instruments & Lavalier Mics
The
LD Systems U504.7 BP is a compact and rugged UHF bodypack transmitter designed for professional wireless audio applications. Ideal for instrument and lavalier mic use, it features intuitive operation, excellent sound clarity, and robust transmission quality. Operating in the 470–490 MHz frequency range, it delivers reliable performance for live sound, conferences, and presentations.
LD Systems U504.7 BP Competitive Differences
- True diversity UHF wireless design for stable, interference-free performance
- Supports 96 channels across 8 groups for flexible frequency selection
- Automatic channel scan with one-touch IR sync for fast setup
- Detachable antenna and compact bodypack with mini-XLR input
- Selectable RF power output (10, 30, or 50 mW) to optimize range and battery life
- Bright OLED display with battery indicator and user name assignment
- Extended battery life—over 10 hours with AA batteries
- Pilot tone squelch prevents unwanted noise or interference
LD Systems U504.7 BP Description
The
LD Systems U504.7 BP is part of the U500® Series—engineered with input from audio professionals to offer superior audio quality, rugged design, and intuitive operation in demanding wireless environments. Whether you're on stage or in a conference setting, this bodypack transmitter offers the reliability and features professionals need.
With 96 channels grouped into 8 banks and a transmission frequency range of 470–490 MHz, the U504.7 BP ensures excellent flexibility in crowded RF environments. Easy-to-use controls and an infrared sync function make setup quick and accurate. The OLED display provides key data at a glance, including channel, battery level, and user name.
A mini-XLR input allows connection to lavalier microphones or instruments, and the switchable gain and power settings allow fine-tuning for every scenario. Built with durability in mind, the U504.7 BP also features a detachable antenna and a robust, lightweight housing that's ideal for performers, presenters, and audio technicians alike.
U504.7 BP Features
- True diversity UHF wireless bodypack transmitter
- Mini-XLR input for lavalier or instrument connection
- 96 selectable channels (8 groups of 12)
- One-touch IR frequency synchronization
- Pilot tone squelch to prevent noise
- Switchable RF power output: 10, 30, or 50 mW
- Bright OLED display with user name and battery indicators
- Detachable antenna for easy transport and maintenance
- Shock-mounted capsule design (used in compatible mic heads)
U504.7 BP Specifications
- Type: Bodypack transmitter
- Transmission Frequency Range: 470 – 490 MHz
- Channels: 96 (8 groups of 12)
- Input: Mini-XLR (3-pin)
- Frequency Response: 30 Hz – 16,000 Hz
- Signal-to-Noise Ratio: >90 dB
- Rated HF Output Power: Variable (10, 30, 50 mW)
- Display: OLED
- Controls: Arrow keys, Power On/Off, Select
- Power Supply: 2 x AA batteries
- Operating Time: >10 hours (with alkaline batteries)
- Dimensions (W x H x D): 2.56" x 3.39" x 0.91" (65 x 86 x 23 mm)
- Weight: 0.2 lb (0.09 kg)
- Other Features: Detachable antenna, IR sync, pilot tone squelch, switchable gain, switchable RF power
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