Sennheiser EW-D 835-S Wireless Handheld Mic System (Y1-3) 1.8GHz

• Digital wireless eliminates noise, interference and static bursts
• UHF transmission greatly enhances range, reliability and scalability
• Mobile App streamlines setup and operation and eliminates complicated menus
• Automated setup creates reliable connections with minimal time and effort
• Up to 2,240 selectable frequencies
• Lithium Ion battery pack delivers up to 12 hours of operation (up to 8 hours of operation with AA batteries)
• 56 MHz Bandwidth will allow for up to 90 channels
• Preserves every detail of even the most dynamic performances with 134 dB transmitter dynamic range

System

• Audio link frequency ranges: Y1-3 1785.2 - 1799.8 MHz
• Bluetooth¬Æ Low Energy (BLE) frequency range: 2402 - 2480 MHz
• Audio frequency response: 20 Hz - 20 kHz (-3 dB) @ 3 dBfs
• Audio THD: ‚⧠-60 dB for 1 kHz @ -3 dBfs input level
• Operating temperature: -10 ¬∞C - +55 ¬∞C (14 ¬∞F - 131 ¬∞F)
• Relative humidity: 5 - 95 % (non-condensing)

EW-D EM (Rack Receiver)

• Input voltage: 11 - 13 V ‚éì
• Input current: ‚⧠300 mA
• Transmit power (radiated): BLE: max. 10 mW EIRP
• Audio output power: 18 dBu max.
• Dimensions: 212 x 44 x 189 mm
• Weight approx.: 1000 g (without antennas and power supply)

EW-D SKM-S (Handheld Transmitter)

• Input voltage: 2.0 - 4.35 V
• Input current: < 300 mA
• Power supply: 2 AA batteries 1.5 V (alkali manganese) or BA 70 rechargeable battery pack
• Occupied bandwidth: 200 kHz
• Transmit power (radiated): Audio link: 10 mW ERP (Range Y1-3: 12 mW ERP); BLE: max. 10 mW EIRP
• Dimensions (√∏ x l):
  • 50 x 268 mm (incl. MMD 835 microphone module)
  • 40 x 200 mm (without microphone module)
• Weight (without batteries) approx. 304 g (incl. MMD 835 microphone module), approx. 195 g (without microphone module)

MMD 835 (Microphone Module)

• Transducer principle: dynamic
• Sensitivity: 2.1 mV/Pa
• Sound pressure level: 154 dB SPL
• Pick-up pattern: cardioid

Set in packaging

• Dimensions: 405 x 350 x 73 mm
• Weight: 2.8 kg