Sennheiser EW-D SKM-S Digital Handheld Wireless Transmitter w/o Mic Capsule (R1-6: 520-576 MHz)

Description

Digital UHF handheld transmitter with mute switch for use with Evolution Wireless Digital. (Microphone Module available separately.)

Versatile and feature-rich digital wireless system for those who sing, speak or play instruments that allows for seamless product pairing and management via the EW-D Smart Assist App. This handheld transmitter is compatible with a wide range of Sennheiser and Neumann microphone capsules.

Effortless, worry-free wireless

• Full control via Bluetooth using the Smart Assist app. 
• Easy setup, monitoring, and troubleshooting—even for beginners. 
• Smart algorithms handle frequency selection and syncing, minimizing dropouts and interference.

Rock-solid reliability

• The most reliable UHF connection
• German-engineered build quality
• Pro-grade build quality with uncompromised fit and finish
• Lightweight, rugged transmitters and receivers
• Rack-mountable receivers for pro setups

Pristine sound quality

• Superior clarity via 24-bit resolution, surpassing analog systems. 
• Handles quiet and loud sources effortlessly with 134 dB dynamic range. 
• Sound feels natural and immediate with ultra-low latency (1.9 ms) 
• Evenly spaced frequencies eliminate intermodulation interference 

Future-proof & upgradable

• Integrates easily with other Evolution Wireless components 
• Scales well for growing setups—from simple gigs to multi-channel stage productions 
• Compatible with a wide range of Sennheiser mic capsules (on the handheld version) 

Features

• 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)

Specifications

Dimensions

50 x 268 mm (incl. MMD 835 microphone module)

Frequency range

520.000 - 576.000

Latency (ms)

1.9 ms

Max. sound pressure level

154 dB SPL

Pickup pattern

Cardioid

Sensitivity

2.1 mV/Pa

Transducer type

Dynamic