Shure AXT400 Dual Receiver - Your Ultimate Audio Companion
The Shure AXT400 Dual Receiver combines advanced analog and digital technology for outstanding RF and audio performance. With features like ShowLink Remote Control, Frequency Diversity, and Interference Detection Avoidance, it's a must-have for seamless audio experiences. It offers up to 228MHz of wideband tuning and supports Axient and UHF-R series transmitters. Connectivity options include transformer balanced audio outputs, AES3 digital audio output, RF Cascade ports, and dual Ethernet ports for networked control and monitoring via Shure Wireless Workbench#174; 6 software.
Key Features:
- ShowLink Remote Control - Real-time control of linked transmitters for gain adjustments and synchronized frequency changes.
- Frequency Diversity - Ensures seamless audio even in the presence of interference or dropouts.
- Interference Detection and Avoidance - Detects interference and allows for easy frequency switching to maintain signal quality.
- Wideband Tuning - Up to 228 MHz tuning bandwidth for flexibility and simplified receiver inventories.
- Networking - Share information with other system components via Ethernet for advanced features using WWB 6 software.
- Groups and Channels - Easy access to compatible channels and frequency programming across multiple receivers.
- RF Cascade Ports - Share RF signal with up to 5 receivers within the same frequency band.
- Compatible Transmitters - Works with a variety of Shure transmitters for versatile use.
Specifications:
- RF Carrier Frequency Range: 470–952 MHz (varies by region)
- Working Range: Up to 500 m (1600 ft) line of sight outdoors for a single system
- Audio Frequency Response: 40 Hz - 18 kHz (+1, -3 dB)
- RF Tuning Step Size: 25 kHz
- Modulation: 45 kHz max. deviation with FM, Audio Reference Companding
- Signal-to-Noise Ratio: >118 dB (XLR Output), >130 dB (AES3 Output)
- Image Rejection: >120 dB, typical
- RF Sensitivity: -110 dBm for 12 dB SINAD, typical
- Spurious Rejection: >110 dB, typical
- Ultimate Quieting: >110 dB, A-Weighted
- Squelch Quieting: >115 dB, A-Weighted
- Latency: >1 ms
- Total Harmonic Distortion: >0.3%, A-weighted, typical
- System Audio Polarity: Positive pressure on microphone diaphragm produces positive voltage on pin 2
- Gain Adjustment Range: 0 to -30 dB (in 1 dB steps), plus Mute setting
- Dimensions: 44 mm x 483 mm x 366 mm (1.7 in. x 19.0 in. x 14.4 in.), H x W x D
- Weight: 5.5 kg (12.0 lbs)
- Housing: Steel; Extruded aluminum
- Power Requirements: 100 to 240 V AC, 50-60 Hz
- Current Drain: 1.1 A RMS (referenced at 120 V AC)
- Operating Temperature Range: -18°C (0°F) to 63°C (145°F)
- Storage Temperature Range: -29°C (-20°F) to 74°C (165°F)
RF Input- Connector Type: BNC
- Configuration: Unbalanced, active
- Impedance: 50 Ω
- Bias Voltage: 12 V DC, 150 mA (300 mA maximum)
Cascade Output- Connector Type: BNC
- Configuration: Unbalanced, filtered to receiver band
- Impedance: 50 Ω
Digital Audio Output- Configuration: AES3 Type 1, XLR connector with Channel 1: Left and Channel 2: Right
- Word Clock Input: Level: 3 Vpp, Frequency: 48/96 kHz
- Impedance: 75 Ω
- Pin Assignments: 1: ground, 2: audio +, 3: audio -
- Phantom Power Protection: Yes
Networking- Power Over Ethernet (PoE): 50 V DC, Class 1
- Network Interface: Dual Port Ethernet 10/100 Mbps
- Network Addressing Capability: DHCP or Manual IP address
Analog Audio Output- Configuration: Monitor: Unbalanced mono, 1/4 in. (will drive stereo phones); 6.35 mm (1/4'): Transformer Coupled Balanced; XLR: Transformer Coupled Balanced
- Impedance: Monitor: 50 Ω; 6.35 mm (1/4'): <50 Ω; XLR: <150 Ω
- Maximum Signal Level: 45 kHz max. deviation with Monitor: 1 W@ 63 Ω; 6.35 mm (1/4'): 9 dBu; XLR: +18 dBu
- Mic/Line Switch: 30 dB
- Pin Assignments: Monitor: Tip: audio +, Ring: audio +, Sleeve: ground; 6.35 mm (1/4'): Tip: audio +, Ring: audio -; Sleeve: ground; XLR: 1: ground, 2: audio +, 3: audio -
- Phantom Power Protection: Monitor: No; 6.35 mm (1/4'): Yes; XLR: Yes
The Shure AXT400 Dual Receiver is perfect for professionals who need high-quality audio in various settings such as live events, conferences, and presentations. With its advanced features and reliable performance, it's a great choice for anyone looking to enhance their audio experience. The receiver has a compact design with dimensions of 44 mm x 483 mm x 366 mm (1.7 in. x 19.0 in. x 14.4 in.) and weighs 5.5 kg (12.0 lbs), making it easy to carry and install. It offers a wide range of connectivity options and supports multiple transmitter bands, providing flexibility and convenience. Whether you're a seasoned professional or just starting out, the Shure AXT400 Dual Receiver is a reliable and versatile solution for your audio needs.
