Sennheiser รุ่น EW 100 G4-ME3 wireless system headset microphone

ชุดไมค์โครโฟนไวเลสไร้สายแบบสวมศีรษะ Sennheiser EW 100 G4-ME3  สำหรับนักร้อง นักแสดง และ วิทยากรบรรยาย ใช้ย่านความถี่แบบ UHF สามารถจัดสรรคลื่นความถี่ได้ถึง 12 เครื่องผ่านฟังก์ชันการเชื่อมต่อที่รองรับได้ถึง 20 ช่อง

ใช้แบนด์วิดธ์สูงสุดได้ที่ 42 MHz  มีระยะทางการส่งข้อมูลสูงสุดที่ 100 เมตร / 300 ฟุต ภายในชุดประกอบไปด้วย 

ตัวส่ง (transmitter) SK100 G4 Body Pack , เครื่องรับ EM100 G4 (rackMount Receiver) ,ไมโครโฟนแบบสวมหัว ME 3 (Headset Microphone)

Engineered for professional live sound: Rugged all-in-one wireless system for singers and presenters.

 

Versatile wireless systems for those who sing, speak or play instruments with up to 42 MHz tuning bandwidth in a stable UHF range and fast, simultaneous setup of up to 12 linked systems.

For hands-free operation during performances and speeches: Robust bodypack transmitter and feedback resistant headmic ME 3-II with high speech intelligibility for daily use on stage.

 

Engineered for professional live sound: Rugged all-in-one wireless system for singers and presenters.

Robust bodypack transmitter and feedback resistent headmic ME 3-II with high speech intelligibility for daily use on stage

True diversity half-rack receiver in a full-metal housing with intuitive LCD display for full control

Easy and flexible wireless synchronization between transmitter and receiver via infrared

Fast frequency allocation for up to 12 receivers via new linking functionality

Up to 20 compatible channels

Up to 42 MHz bandwidth with 1680 selectable frequencies, fully tunable in a stable UHF range

Transmission Range: up to 100 meters / 300 feet

High RF output power (up to 30 mW) depending on country regulations

 

EM 100 G4 true diversity receiver

SK 100 G4 bodypack transmitter

ME 3 headset microphone

GA 3 rackmount set

power supply

2 AA batteries

2 rod antennas

RJ 10 cable

quick guide

safety guide

manufacturer declaration sheet

frequency supplement sheet

 

Frequency range A1: 470 - 516 MHz 

A: 516 - 558 MHz 

AS: 520 - 558 MHz 

GB: 606 - 648 MHz 

G: 566 - 608 MHz 

B: 626 - 668 MHz 

C: 734 - 776 MHz 

D: 780 - 822 MHz 

E: 823 - 865 MHz 

1G8: 1785 - 1800 MHz 

JB: 806 - 810 MHz 

K+: 925 - 937,5 MHz 

Dimensions Approx. 190 x 212 x 43 mm 

Compander Sennheiser HDX 

THD, total harmonic distortion ≤ 0.9 % 

Weight Approx. 980 g 

Audio output 6.3 mm jack socket (unbalanced): +12 dBu 

XLR socket (balanced): +18 dBu 

Signal-to-noise ratio ≥ 110 dBA 

Switching bandwidth up to 42 MHz 

Peak deviation ±48 kHz 

Nominal deviation ±24 kHz 

Modulation Wideband FM 

Power supply 12 V DC 

Antenna connector 2 BNC sockets 

Current consumption 300 mA 

Adjacent channel rejection Typically ≥ 65 dB 

Intermodulation attenuation Typically ≥ 65 dB 

Receiving frequency Max. 1680 receiving frequencies, adjustable in 25 kHz steps 20 frequency banks, each with up to 12 factory-preset channels, no intermodulation 1 frequency bank with up to 12 programmable channels 

RF sensitivity < 2.5 μV for 52 dBA eff S/N 

Squelch low: 5 dBµV middle: 15 dBµV high: 25 dBμV 

Equalizer Preset 1: Flat 

Preset 2: Low Cut (-3 dB at 180 Hz) 

Preset 3: Low Cut/High Boost (-3 dB at 180 Hz, +6 dB at 10 kHz) 

Preset 4: High Boost (+6 dB at 10 kHz) 

Temperature Range -10 °C to +55 °C 

Receiver Principle True diversity 

Blocking ≥ 70 dB 

 

Dimensions Approx. 82 x 64 x 24 mm 

Compander Sennheiser HDX 

THD, total harmonic distortion ≤ 0.9 % 

Weight (incl. batteries) approx. 160 g 

Signal-to-noise ratio ≥ 110 dBA 

RF output power Max. 30 mW 

Switching bandwidth up to 42 MHz 

Peak deviation ±48 kHz 

Nominal deviation ±24 kHz 

Operating time Typically 8 h 

Modulation Wideband FM 

Power supply 2 AA batteries, 1.5 V or BA 2015 accupack 

Current consumption at nominal voltage: typ. 180 mA 

with transmitter switched off: ≤ 25 µA 

Input impedance 40 kΩ, unbalanced / 1 MΩ 

Max. Input voltage 3 Veff 

Powering 3 V battery / 2.4 V rechargeable battery 

Transmission frequency Max. 1680 transmitting frequencies, adjustable in 25 kHz steps 20 frequency banks, each with up to 12 factory-preset channels, no intermodulation 1 frequency bank with up to 12 programmable channels 

AF frequency response Mic: 80 – 18,000 Hz Line: 25 – 18,000 Hz 

Temperature Range -10 °C to +55 °C 

Frequency stability ≤ ±15 ppm 

 

Connector 3.5 mm jack 

Sound pressure level (SPL) 150 dB SPL 

Cable length approx. 1.60 m 

Transducer principle pre-polarized condensor microphone 

Pick-up pattern cardioid 

Sensitivity 1.6 mV/Pa 

Temperature Range -10 °C to +55 °C