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Sennheiser EW-D SKM-S Handheld Transmitter (S1-7)

Sennheiser EW-D SKM-S Handheld Transmitter (S1-7)



  • £259.00
Usually shipped within 2-3 working days

The Sennheiser Sennheiser EW-D SKM-S Handheld Transmitter (S1-7) on channel 38 with switch and mute (excluding capsule) is a powerful handheld transmitter with a lightweight aluminium housing. 


  • Digital transmission operating in the UHF spectrum greatly enhances range, reliability and scalability
  • Smart Assist App connects via Bluetooth Low Energy for a streamlined setup and operation at a distance
  • Auto scan creates reliable connections with minimal time and effort
  • 134 dB audio input dynamic range eliminates need for sensitivity adjustments and preserves every detail
  • Elimination of intermodulation enables channels to be placed in an equidistant tuning grid 600 kHz apart
  • 56 MHz of tuning bandwidth and equidistant spacing enables up to 90 channels
  • 2,240 selectable frequencies allow for fine tuning
  • Lithium-Ion battery pack (sold separately) delivers up to 12 hours of operation (up to 8 hours of operation with 2x provided AA batteries)
  • Channel 38
  • Excluding capsule


  • Input voltage:  2.0 - 4.35 V
  • Input current:  < 300 mA
  • Frequency range: S1-7 606.2 - 662 MHz
  • 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 (ø 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)

Manufacturer: Sennheiser 

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