DISC Sennheiser EW D1-ME3 Digital Wireless Headset Microphone System

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 3-II Headmic

Providing high quality speech intelligibility, the ME 3-II headmic offers an efficient hands-free device that emits excellent sound. As a cardioid microphone, the ME 3-II is an efficient means for live performances, miking up a drum kit and operating within untreated rooms. The cardioid pattern records where it is pointed and maintains isolation whilst preventing any feedback.

Included Within The System

• 1 x EM-D1 Rackmount Receiver
• 1 x SK-D1 Bodypack Transmitter
• 1 x ME 3-II Headset Microphone
• 1 x NT-12 Power Supply
• 1 x Transport Case
• 1 x User Manual

Features

• Complete professional wireless microphone system
• 2.4 GHz Digital transmission with license-free operation
• Automatic Frequency Management continuously scans for interference
• AFM Automatically changes frequencies if needed - On the fly
• Adaptive high-power transmission continuously checks wireless signal strength
• Adjusts transmission power for consistent, reliable performance
• Intelligent channel back-up allows co-existence with Wi-Fi & Bluetooth
• Onboard equalizer, de-esser, automatic gain control
• D1 systems deliver up to 100 mW, which delivers generous usable working range
• Automatic Sensitivity Adjustment automatically optimize input for maximum dynamics
• Excellent sound quality that captures every nuance of your performance
• iOS & Android app for remote control and monitoring of the system

Specifications

EM D1 Receiver

• Latency: Multi-Frequency Targets
• RF Sensitivity: RF Output Power: Back Channel 10 mW / 100 mW
• Audio Outputs:XLR, 1/4" Jack
• XLR Output: Balanced Max +18 dBu
• Jack Output: Unbalanced/Balanced Max +12 dBu
• Low-Cut Filter: -3 dB at 120 Hz
• Equalizer: 7-Band Graphic Equalizer
• Automatic Gain Control (AGC): Compression/Expansion with Automatic Make-Up Gain
• Display: OLED
• Connection: XLR / 1/4" Jack
• Antenna Connector: 2 x Rev-SMA
• Network Socket: RJ45
• Network Protocol: Media Control Protocol, TCP/IP IPv4 (DHCP, Manual) / IPv6
• Power Supply: 12V
• Current Consumption: 350 mA
• Weight: 824g

SK D1 Transmitter

• RF Output Power: Adaptive, Up to 100mW
• Connection: 3.5mm Jack (Lockable)
• Microphone Frequency Response: 50 - 20,000 Hz
• Microphone Input Level: 2.2 V RMS
• Line Frequency Response: 20 - 20,000 Hz
• Line Input Level: 3.3 V RMS
• Input Impedance: 1 M Ohms
• Input Sensitivity: Automatic Sensitivity Adjustment
• Battery Specification: 2 x AA Battery
• Battery Operating Time: Typically 6 Hours
• Accupack: BA 30 (Li-Ion, 3.7V)
• Accupack Operating Time: Typically 11 Hours
• Weight (Without Batteries): 0.85g

ME 3 II Headset Microphone

• Microphone: Pre-Polarized Condenser
• Sensitivity: 1.6 mV/Pa
• Pick-Up Pattern: Cardioid
• SPL (Max): 150 dB

System

• RF Frequency Range: 2,400 - 2,483.5 MHz
• Dynamic Range: > 135 dB (A)
• THD: Audio Sampling: 24 Bit / 48 kHz
• S/N Ratio: > 105 dB
• Modulation: GFSK with Back Channel
• Transmission Method: TDMA, Time Diversity, Frequency Diversity, Fast Switching Antenna Diversity
• Latency: 3.9 ms
• Audio Codec: APT-X Live
• Operating Temp: - 10° C - +55° C
• Storage Temp: -20° C - +70° C
• Frequency Response: 20 - 20,000 Hz