The Sennheiser EW-D SKM-S BASE SET (S1-7) is a digital wireless system that includes the EW-D EM stationary receiver and the EW-D SKM-S handheld transmitter, supplied without a microphone capsule.
This configuration is ideal for users who want to choose their own Sennheiser MMD or MMK capsule to suit vocals, speech, stage performance, or rental inventory needs.
Operating in the 606.2–662 MHz band, it provides 24-bit digital audio, low latency, strong RF performance, and a reliable professional build.
Key Features
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Frequency range: 606.2–662 MHz
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Capsule-ready handheld transmitter (choose your own capsule)
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24-bit digital UHF audio
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Ultra-low latency (approx. 1.9 ms)
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Up to 90 selectable channels depending on RF environment
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56 MHz switching bandwidth
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AES 256-bit encrypted transmission
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Automatic frequency coordination via Smart Assist App
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OLED displays on transmitter and receiver
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Rugged metal housings designed for professional use
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Compatible with all Sennheiser MMD/MMK mic capsules
Technical Specifications
EW-D EM Receiver:
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Outputs: Balanced XLR + unbalanced 6.3 mm jack
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Frequency response: 20 Hz – 20 kHz
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Antenna connectors: 2 × BNC
EW-D SKM-S Handheld Transmitter:
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Capsule interface: Standard Sennheiser modular connector
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RF output: Up to 10 mW
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Power: BA 70 rechargeable battery or 2 × AA batteries
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Runtime: Up to 8 hours using BA 70
