Especially suitable for use by singers and presenters, Sennheiser’s XSW 1-835 DUAL is a 2-channel wireless system that’s designed with simplicity and ease of use in mind. It’s an analog UHF wireless system that features a sleek dual-channel receiver with onboard antennas as well as a streamlined interface made popular with Sennheiser’s XS Wireless 1 series, plus 2 included Sennheiser SKM 835-XSW handheld transmitters, each with mute switch and e835 dynamic cardioid mic capsules. Operates in frequency band A: 548-572 MHz.

Includes

• (2) SKM 835-XSW handheld transmitters with mute switch and e835 capsules (cardioid, dynamic)
• EM-XSW 1 DUAL stationary receiver with internal antennas
• (2) Microphone clips
• Power supply
• (4) AA batteries

Features

• Excellent live sound featuring Sennheiser’s renowned evolution microphone capsules
• Antenna-switching 2-channel diversity reception
• Integrated antennas
• Automatic frequency management and synchronization via remote channel for easy setup
• Selectable UHF frequencies within a large bandwidth
• Up to 10 compatible channels

Specifications

• Overall system:
  • Frequency range (Band A): 548-572 MHz
  • Connector: XLR-3
  • Frequency response: 55 – 16,000 Hz
  • THD, total harmonic distortion: = 0.9%
  • Transducer principle: dynamic
  • Weight: 0.73 lbs.
  • Pick-up pattern: Cardioid
  • Nominal impedance: 300 Ohms (at 1 kHz)
  • Min. terminating impedance: 1kΩ
  • Storage temperature: –20° C to +70° C
  • Operating temperature: 0° C to +40° C
  • Signal-to-noise ratio: = 103 dBA
  • Switching bandwidth: Up to 24 MHz
  • Modulation: Wideband FM
  • Frequency: 80 factory presets (8 banks of 10 channels each)
  • Sensitivity: 1.8 mV/Pa (free field, no load at 1 kHz)
  • Synchronization: Transmitter: 2.4 GHz, low power OQPSK (only active during synchronization)
  • Temperature Range: +32° F … +104° F (0°C … +40° C)
  • Frequency range: 548-572 MHz
• EM-XSW 1 DUAL:
  • Dimensions: 12.59″ x 5″ x 1.65″
  • Weight: 1.36 lbs.
  • Power supply: 12 V DC nom. / 300 mA
  • Output voltage (at peak deviation, 1 kHz AF) 1/4″ (6.3mm) socket (unbalanced): +6 dBu
  • Housing: Rugged ABS housing
  • Sensitivity: < 3 µV at 52 dB(A) rms S/N (at peak deviation)
  • Squelch: Adjustable from 3 dBµV to 28 dBµV
  • AF frequency response: 50 to 16,000 Hz (–3 dB)
  • Audio adjustment range: 45 dB, adjustable in 5 dB steps
  • Line / Mic level: 20 dB, switchable
  • Receiver Principle: Double superheterodyne
  • Diversity principle: Antenna switching diversity via internal antennas
• SKM 835-XSW:
  • Dimensions: 10.2″ x 1.96″
  • Microphone: Dynamic
  • Weight: 0.54 lbs.
  • Pick-up pattern: Cardioid
  • RF output power: 10 mW
  • Operating time: Approx. 10 hrs
  • Power supply: (2) AA size batteries, 1.5 V
  • Housing: Rugged ABS housing
  • Sensitivity: 0 to -30 dB, adjustable in 10 dB steps
  • Input sensitivity: 1.5 mV / Pa
  • AF frequency response: 80-16,000 Hz