Sennheiser EW-DX SKM-S Digital Wireless Handheld Transmitter Microphone, Q1-9 470.2-550 MHz

Sennheiser EW-DX SKM-S renders your professional audio experiences seamless with its state-of-the-art, scalable digital UHF system. Designed specifically for environments such as classrooms, corporate campuses, and live productions, this transmitter microphone boasts refined technologies and multiple hardware options to offer a network-ready system that's easy to integrate. The unit's advanced technology quickly assesses your environment for optimal frequency deployment using equidistant channel spacing. Additionally, the Sennheiser’s Control Cockpit, Wireless Systems Manager, and Smart Assist App give you the ability to monitor your system remotely, ensuring that you are always in control.

This wireless handheld transmitter comes with in-device charging capabilities, offering an impressive 12-hour battery life, and features like a persistent E-Ink display ensure all your parameters are visible even when the batteries are removed. With a switching bandwidth of up to 88 MHz and various versatile charging options available, the Sennheiser EW-DX SKM-S is the ideal tool for any professional seeking reliability and performance.

Key Features

• 134 dB input dynamic range - no need to set gain on your wireless transmitters at all, thanks to proprietary Sennheiser Performance Audio Codec (SePAC)
• 10mW fixed RF power for up to 100 m/328 ft of range
• Charging contacts for in-device charging with CHG 70N charger (sold separately)
• Persistent E-Ink display for “always on” information - parameters visible on screen even when taking out batteries
• Up to 12 hours of operation time with rechargeable lithium-ion battery BA 70 (sold separately)
• Programmable mute switch (AF Mute, RF Mute, no function)
• Control all the transmitter settings directly from the handheld including button lock function
• Digital audio trim
• Test tone generator
• Switchable LED configuration (On/Off)
• Switchable low cut (Off, 30, 60, 80, 100, 120 Hz)
• Versatile charging options available: CHG 70 N, L 70 USB, LM 6070 Module for L 6000 full rack charging station (Availability in 2023)
• Compatible with a wide range of Sennheiser and Neumann capsules (sold separately)
• Metal housing
• Worldwide usage (specific frequencies subject to local RF regulations)

Specifications

• System Audio link frequency ranges: Q1-9: 470.2 - 550 MHz
• Bluetooth Low Energy (BLE) frequency range: 2405 - 2480 MHz
• Audio frequency response: 20 Hz - 20 kHz (-3 dB) @ 3 dBfs
• THD, total harmonic distortion: -60 dB for 1 kHz @ -3 dBfs input level
• Dynamic range: 134 dB
• System Latency: 1.9 ms
• RF technology: Intelligent Switching Diversity
• Operating temperature: -10 Degrees C - +55 Degrees C (14 Degrees F - 131 Degrees F)
• Operating relative humidity: 5 - 95 % (non-condensing)
• Input voltage: 2.0 - 4.35 V
• Input Current: 300 mA
• Power supply: 2 AA batteries 1.5 V (alkaline 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 LD mode: 10 mW ERP BLE: max. 10 mW EIRP
• Dimensions: 50 x 268 mm (incl. MMD 835 microphone module), 40 x 200 mm (without microphone module)
• Weight w/o batteries: approx. 304 g (incl. MMD 835 microphone module), approx. 195 g (without microphone module)

Package Contents

• EW-DX SKM-S handheld transmitter
• MZQ 1 microphone clamp
• 2 AA Batteries