Sennheiser EW-DX-835-S-SET-R1-9 Digital Wireless Handheld Microphone System | R1-9 Frequency Range

This set consists of 2 x EW-DX SKM-S (handheld with mute switch), 1 x EW-DX EM 2 rackmout receiver (2 channels) and 2 x BA 70 rechargeable batteries. The stationary two-channel receiver with switching diversity technology is for use with up to two companion transmitters as part of a digital wireless RF transmission system. The receiver features Bluetooth Low Energy (BLE) at a frequency range between 2402 and 2480 MHz for remote controlling the devices via a control App for iOS and Android. The receiver also features an automatic frequency setup function with spectrum scan functionality in order to establish an equidistant frequency grid with 146 channels in standard mode and 293 channels in Link Density Mode. The audio frequency response is between 20 Hz and 20 kHz (-3 dB). Audio total harmonic distortion (THD) is ≤ -60 dB for 1 kHz @ -3 dBfs input level with a Dynamic range of 134 dB. System latency is 1.9 ms. The menu-driven receiver features an OLED displayshowing the current frequency, channel number, metering of RF level, metering of AF level, lock status, muting function, antenna switching diversity, app connection, gain, audio output level, menu and battery status for each of the two associated transmitters. An auto-lock feature is alsoe provided to prevent settings from being accidentally altered.

Focus less on the wireless and more on the audio. Sennheiser EW-DX simplifies your professional workflow by utilizing refined technologies and decades of research to deliver a digital UHF system that can be scaled with ease. Multiple hardware and software options create networkable solutions for nearly any stage or campus, while equidistant channel spacing, auto scan, and Bluetooth Low Energy sync automatically coordinate and set frequencies with the push of a button. Monitor your devices from a distance—even from your pocket—with tools like Sennheiser's Control Cockpit, Wireless Systems Manager, and Smart Assist app. The future of wireless is here. EW-DX takes the complexities out of wireless audio by employing sophisticated tools that streamline the setup and monitoring process. With the press of a button, Auto Scan automatically assigns channels using an equidistant tuning grid that allow you to pack more channels more reliably, without problematic intermodulation interference. Take control of the system from your mobile device via the Sennheiser Smart Assist app or utilize advanced software options like Wireless Systems Manager (WSM) and Sennheiser Control Cockpit for a detailed system view in complex, networked environments.

Sennheiser EW-DX-835-S-SET Wireless Handheld Mic System Features:

• EW-DX EM 2 is a 2 channel half rack (9.5'.)
• Up to 88 MHz switching bandwidth.
• PoE IEEE 802.3af Class 3.
• Equidistant Channel Spacing: 146 channels in standard mode; 293 channels in Link Density Mode.
• Network enabled for control with Sennheiser Control Cockpit/media control system through a number of 3rd party modules.
• Clear and easy focused user interface with OLED display.
• Ethernet connectivity (IPv4 and IPv6.)
• Secure AES 256 encryption.
• External PSU 12V/1A.
• All-metal housing.
• EW-DX SKM-S is a 10mW RF power with up to 100m/328ft working range.
• Charging contacts for in-device charging with CHG 70N.
• Persistent eInk display - parameters visible on screen even when device is not powered on.
• Programmable mute switch on EW-DX SKM-S - customize the device depending on your professional needs.
• Function buttons - control all the transmitter settings directly from handheld microphone.
• Extended runtime with lithium-ion batteries - up to 12 hours operation time.
• Mic input trim control.
• Metal housing.