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ไมค์ลอย Sennheiser ew D1-ME3 Digital Wireless Headset System

ชุดไมโครโฟนไร้สายแบบคาดศรีษะ Sennheiser ew D1-ME3 ประกอบด้วยเครื่องรับ EM-D1 Receiver, เครื่องส่ง (ไมโครโฟน) คาดศรีษะ ME 3-II headset microphone, เป็นไมโครโฟนคาดหัวแบบ Digital 2.4 GHz Band, Up to 15 Channels, Equalizer, De-Esser & Auto-Gain Control, Includes Transport Case

ราคาไม่รวมภาษีมูลค่าเพิ่ม…

~~฿50,245.00~~ ฿29,100.00

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Category: ไมค์หนีบปกเสื้อ, ไมค์คาดศีรษะ, ไมค์เกี่ยวหู, ไมค์ติดแก้ม, Tag: Sennheiser

Description

Sennheiser ew D1-ME3 Digital Wireless Headset Mic Set with ME 3-II

The ew D1-ME3 from Sennheiser is a digital wireless headworn mic system that features an EM D1 rackmount digital receiver and an SK D1 bodypack transmitter with a cardioid ME 3-II headworn microphone. This system is well suited for hands-free applications in louder environments, where close microphone proximity and off-axis rejection are pertinent. It is ideal for stage performances, workout instruction, trade shows, houses-of-worship, auctions, lectures, and more.

The ew D1-ME3 is designed for reliability, sound quality, and user-friendliness. It can support up to 15 D1 systems simultaneously under optimal conditions, and it operates in the license-free 2.4 GHz band.

Features:

Lightweight and robust: headset microphone for increased speech intelligibility
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
Built-in equalizer, de-esser and automatic gain control for fine tuning
iOS & Android app for remote control and monitoring of the system
Sturdy metal housing, Includes case for safe storage and transport

Specifications

System
Frequency Response	20 to 20,000 Hz
Dynamic Range	> 135 dB (A)
Total Harmonic Distortion (THD)	Typ. < 0.1 %
Audio Sampling	24-bit / 48 kHz
Signal-to-Noise Ratio	≥ 105 dB (A)
RF Frequency Range	2,400 to 2,483.5 MHz
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 Temperature	14 to 131°F (-10 to +55°C)
Storage Temperature	-4 to 158°F (-20 to +70°C) (The temperature range is influenced by the battery characteristics)

Receiver
Latency	Multi-frequency targets
RF Sensitivity	<- 90 dBm
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	-3 dB at 120 Hz
Equalizer	7-band graphic equalizer
Automatic Gain Control	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	RJ45
Network Protocol	Media Control Protocol, TCP/IP IPv4 (DHCP, Manual)/IPv6
Power Supply	12 VDC hollow jack
Current Consumption	350 mA
Weight	1.82 lb (824 g)

Transmitter
RF Output Power	Adaptive, up to 100 mW (country-specific)
Connection	3.5 mm jack socket, lockable
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 MOhm
Input Sensitivity	Automatic sensitivity adjustment
Battery	2 x AA size battery (1.5 V) Operating Time: typical 6 hours
Optional Accessories	Accupack: Operating Time: typical 11 hours
Weight	3 oz (85 g)