Sennheiser EM-XSW 2-B Wideband FM Receiver, True Diversity, Double Superheterodyne, 614-638MHz

The Sennheiser EM-XSW 2-B Wideband FM Receiver is a robust and versatile component of the XSW 2 wireless system, designed for professional applications in music, theater, and live performances. This receiver provides reliable, high-quality audio transmission and is engineered to deliver exceptional performance in diverse environments. Featuring a metal housing, true diversity reception, and a broad frequency range, the EM-XSW 2-B is equipped to handle the demands of both stage and broadcast settings with ease.

Features

• True Diversity Reception: Utilizes dual antennas and receivers to minimize dropouts and ensure a stable, clear signal.
• Wide Frequency Range: Operates within the B-Band (614-638 MHz), offering flexibility and adaptability to various settings and requirements.
• High Channel Count: Includes 8 banks with 12 channels each, providing ample frequency options to avoid interference.
• User-Friendly Operation: Automatic frequency selection and synchronization simplify setup and make the system easy to use, even for beginners.
• Durable Metal Housing: Built to withstand the rigors of frequent use and transport, making it ideal for professional environments.
• Detailed Display: Offers 960 user-tuning frequencies with a clear, detailed display for easy monitoring and adjustments.
• External Antennas: Detachable BNC antennas enhance signal reception and allow for flexible placement.
• Multiple Output Options: Equipped with balanced XLR and unbalanced 1/4" jack outputs for versatile connectivity to different audio systems.
• Intelligent Power Management: Includes a power-saving feature to optimize battery life during use.

Specifications

• Brand: Sennheiser
• Model: EM-XSW 2-B
• Frequency Range: 614 - 638 MHz (B-Band)
• Channels: 8 banks with 12 channels each
• Frequency Response: 50 Hz - 16 kHz (-3 dB)
• THD (Total Harmonic Distortion): ≤ 0.9%
• Signal-to-Noise Ratio: ≥ 103 dBA
• Sensitivity: < 3 µV at 52 dBA rms S/N (at peak deviation)
• Modulation: Wideband FM
• Output Voltage:
  • 1/4" Jack Socket (Unbalanced): +6 dBu
  • XLR Socket (Balanced): +12 dBu
• Synchronization: 2.4 GHz, Low Power OQPSK
• Switching Bandwidth: Up to 24 MHz
• Squelch: Adjustable from 3 dBμV to 28 dBμV via Pilot Tone
• Power Supply: 12 V DC nominal / 300 mA
• Power Consumption: Max 85 W, Min 1 W
• Housing: Metal
• Dimensions: 200 mm (W) x 42 mm (H) x 127 mm (D)
• Weight: 680 g
• Temperature Range:
  • Operation: 0 to 40°C (32 to 104°F)
  • Storage: -20 to 70°C (-4 to 158°F)
• AF Frequency Response: 80 - 14,000 Hz