DISC Sennheiser EW D1-ME2 Digital Wireless Lavalier Microphone System - Nearly New

Full Description

The Evolution Wireless D1 System

The EM D1 is a wireless, stationary receiver that is to be used in conjunction with the SK-D1 bodypack transmitter or the SKM D1 handheld transmitter for live stage use. The SK-D1 bodypack is included within this package and is both lightweight and compact, making it easy to store and travel with. Operating within the 2.4 GHz frequency band, the system is suited for relaying data over long ranges and through walls. The D1 is recognised as a high quality and extremely reliable digital sound transmission system. Ideal for live stage use, the system can run up to 15 output lines in parallel and automatically adjusts the sensitivity of each transmission. This ability along with the clear and innovative OLED display make this sturdy receiver very user-friendly and easy to setup.

ME 2 Microphone

The wireless lavalier microphone system is complete with the inclusion of the ME 2 microphone. The sub-miniature clip-on lavalier mic is suitable for both speech and instrument making applications and is right at home next to the bodypack transmitter and receiver. As a small omni-directional microphone, the device offers high speech intelligibility and is easily attached to clothing. The mini-jack cable is suitable for bodypack transmitters and measures 1.6 metres.

License-Free 2.4GHz Frequency Band

The EM D1 Rackmount Receiver and SK Transmitter provides a reliable performance within the license-free 2.4 GHz frequency band, therefore there are no registration costs and you can get started as soon as you setup the system. The 2.4GHz band is the most popular among wireless devices and its easy to see why as the band allows data to be transmitted over longer distances and through obstacles such as walls. The receiver features a clear and innovative OLED display with a simple menu structure that is easy to read and follow. The EM D1 has self-configuration of multiple receivers which means no manual frequency settings are needed, making setup quick and easy.

Included In The System

• 1 x EM-D1 Rackmount Receiver
• 1 x SK-D1 Bodypack Transmitter
• 1 x ME 2 Clip-On Microphone
• 1 x NT-12 Power Supply
• 1 x Transport Case
• 1 x User Manual

Features

• Unobtrusive professional clip-on microphone
• Up to 15 compatible channels (under optimal conditions) in license-free 2.4 GHz band
• Automatic frequency management
• Prevents interference: Intelligent channel back-up allows co-existence with Wi-Fi & Bluetooth
• Audio effects: equalizer, de-esser, automatic gain control
• iOS & Android app for remote control and monitoring of the system
• Sturdy metal housing

Specifications

• RF frequency range: 20 to 20.000 Hz / 2,400 to 2,483.5 MHz
• Dynamic range: > 135 dB (A)
• THD, total harmonic distortion: typ. Audio sampling: 24 bit/48 kHz
• Signal-to-noise ratio: ? 105 dB (A)
• Modulation: GFSK with back channel
• Transmission method: TDMA, time diversity, frequency diversity, fast switching antenna diversity
• Latency: 3.9 ms, multi-frequency targets
• Audio codec : APT-X Live
• Operating temperature: - 10 °C to +55 °C
• Storage temperature: - 20 °C to +70 °C (The temperature range is influenced by the battery characteristics)

• RF sensitivity: RF output power: back channel 10 mW/100 mW (country-specific)
• Audio output: Mic/line level switch ?24 dB/0 dB, XLR, balanced max +18 dBu, Jack, unbalanced/balanced max +12 dBu/max +18 dBu
• Low-cut filter: - dB at 120 Hz
• Equalizer: 7-band graphic equalizer
• Automatic gain control (AGC): compression/expansion with automatic make-up gain function
• Display: OLED
• Connection: XLR/1/4'' (6.3 mm) jack
• Antenna connector: 2 x Rev-SMA
• Network socket: RJ45
• Network protocol: Media Control Protocol, TCP/IP IPv4 (DHCP, Manual)/IPv6
• Power supply: 12 V DC hollow jack
• Current consumption: 350 mA
• Weight: approx. 824 g

• RF output power: adaptive, up to 100 mW (country-specific)
• Connection: 3.5 mm jack socket, lockable
• Weight: approx. 85 g
• Microphone: Frequency response: 50 to 20,000 Hz, Max. input level: 2.2 V RMS
• Line: Frequency response: 20 to 20,000 Hz, Max. input level: 3.3 V RMS
• Input impedance: 1 MΩ
• Input sensitivity: automatic sensitivity adjustment
• Battery Specification: 2 x AA size battery (1,5V), operating time: typ. 6 h
• Accupack: Battery Specification, operating time: typ. 11 h (optional accessory)

• Microphone: pre-polarized condenser
• Sensitivity: 20 mV/Pa
• Pick-up pattern: omni-directional
• Max. sound pressure level: 130 dB SPL