Sennheiser EW-D SKM-S (R4-9)

Sennheiser EW-D SKM-S (R4-9) - A robust and versatile wireless transmitter for use with Evolution Wireless digital receivers, compatible with a wide range of Sennheiser and Neumann microphone capsules.

• The digital transmission operating in the UHF spectrum greatly enhances range, reliability, and scalability.
• The Smart Assist app connects via Bluetooth Low Energy for simplified remote setup and operation.
• Automatic scanning creates reliable connections with minimal time and effort.
• The audio input dynamic range of 134 dB eliminates the need for sensitivity adjustments and preserves every detail.
• Intermodulation elimination allows channels to be placed in an equidistant tuning network at 600 kHz apart.
• The tuning bandwidth of 56 MHz and equidistant spacing allow for up to 90 channels.
• 2,240 selectable frequencies allow for fine tuning.
• The lithium-ion battery pack (sold separately) provides up to 12 hours of operation (up to 8 hours of operation with the 2 AA batteries provided).

Technical Specifications:

• UHF transmission frequency range: 552 - 607.8 MHz
• THD, total harmonic distortion: ≤ -60 dB for 1 kHz @ -3 dBfs input level
• Weight:
  
  • Approximately 304 g (including MMD 835 microphone module)
  • Approximately 195 g (without microphone module)
• Operating temperature: -10 °C - +55 °C
• Power supply: 2 AA 1.5 V batteries (alkaline manganese) or rechargeable BA 70 battery pack
• Current consumption: ≤ 300 mA
• Input voltage: 2.0 - 4.35 V
• Transmission power (radiated): Audio link: 10 mW; ERP (Y1-3 Range): 12 mW; ERP BLE: max. 10 mW EIRP
• Operating relative humidity: 5 - 95 % (non-condensing)
• Audio frequency response: 20 Hz - 20 kHz (-3 dB) @ 3 dBfs
• Dimensions: 50 x 268 mm (including MMD 835 microphone module) 40 x 200 mm (without microphone module)
• What's in the box:
  • Portable transmitter EW-D SKM-S
  • MZQ 1 microphone clamp
  • Quick guide
  • Safety guide
  • Manufacturer's declaration sheet
  • 2 batteries (AA)