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Description
RDL RU-BTLA - Bluetooth Audio and Format-A interface with line outputs
RDL RU-BTLA is a professional Bluetooth audio interface designed for permanent AV installations, sound systems, and commercial applications requiring wireless audio transmission to audio infrastructure. The device receives Bluetooth audio signals and simultaneously provides them through XLR, RCA line outputs, and RDL Format-A interface on RJ45 connectors. With support for Bluetooth 5.3, LC3, AAC, and SBC codecs, as well as compatibility with Bluetooth LE (CIS) and Bluetooth Classic (A2DP), the module ensures flexible integration with a wide range of mobile devices, computers, and tablets.
The RU-BTLA model features adjustable line outputs and the ability to operate in stereo or mono mode. Configuration is done via switches located on the front panel. The device can work simultaneously with all audio outputs, facilitating integration into advanced signal distribution systems. Additionally, the module allows for remote pairing and status monitoring using optional RDL controllers, and device name and programming parameters can be configured via Bluetooth connection.
Functionality
- Bluetooth 5.3 audio reception
- Support for Bluetooth LE (CIS) and Bluetooth Classic (A2DP)
- Support for LC3, AAC, and SBC codecs
- Pairing button on the front panel with LED indication
- Operating range up to 100m in ideal conditions with class 1 device
- Simultaneous operation of all audio outputs
- XLR line outputs at +4dBu level
- RCA line outputs at -10dBV level
- Selection of line output operation in stereo or mono mode
- Level adjustment of XLR and RCA outputs using a front panel attenuator
- Format-A outputs available in stereo or mono mode
- Audio signal transmission via Format-A interface on RJ45 connectors
- Possibility of cascading RU-BTLA modules in Format-A installations
- Support for remote pairing using optional RDL controllers
- Support for external dry contacts for remote pairing
- Memory for seven most recently paired Bluetooth devices
- Automatic muting of all audio outputs upon Bluetooth disconnection
- Device name and settings programming via Bluetooth connection
- Local power supply 24VDC or remote via twisted pair cable from Format-A receiver
Features
- 2 balanced XLR line outputs
- 2 unbalanced RCA line outputs
- RJ45 Format-A connectors with signal and power pass-through
- Frequency response: 20Hz-18kHz (±1dB)
- THD+N: <0.05%
- Channel crosstalk for line outputs: <-82dB
- Channel crosstalk for Format-A: <-75dB at 1kHz
- Noise: <-70dB (20Hz-20kHz)
- Noise when muted: <-85dB (20Hz-20kHz)
- LED indicators: power, pairing, and fault
- Power supply: 24VDC at 250mA
- Operating temperature: 0°C to 40°C
- Dimensions: 14.58cm x 4.17cm x 10.06cm
- Device weight (WEEE): 1.12lb
- Shipping weight: 1.39lb
- Mounting options: Rack mount, free-standing, or surface mount
- High-quality audio circuits and studio-grade analog filters
RDL RU-BTLA is a versatile solution for professional audio installations, enabling easy integration of Bluetooth devices with sound reinforcement, signal distribution, and Format-A networks. The combination of modern Bluetooth standards support, remote control functionality, and multiple simultaneous audio outputs makes the device ideal for commercial, educational, conference, and AV installations requiring reliable audio transmission.
