Bộ thu micro không dây Sennheiser EW 112 P G4-B

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  • Mã hàng

    EW 112 P G4-B

  • Thương hiệu

    Sennheiser

  • Bảo hành

    12 tháng

  • Đơn giá

    chiếc

  • Tình trạng HH

    Mới 100%

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    Còn hàng

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Thông số kỹ thuật

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I/ Bộ thu hình và máy phát kèm micro Sennheiser EW 112P G4

A broadcast quality sound solution. Providing the highest flexibility for your video sound and field recording applications.
A robust wireless microphone system that offers excellent sound quality, simple mounting and ease of use.
Rugged all-in-one wireless system with high flexibility for broadcast quality sound, including the clip-on microphone ME 2-II (omni-directional) or ME 4 (cardioid) for excellent speech intelligibility and daily on-location use.

Bộ thu hình và máy phát kèm micro Sennheiser EW 112P G

- Thiết bị Bộ thu hình và máy phát kèm micro Sennheiser EW 112P G4

  • EK 100 G4 camera receiver
  • SK 100 G4 bodypack transmitter
  • ME 2 clip-on microphone (ew 112 P variants only)

II/ Đặc điểm Bộ thu hình và máy phát kèm micro Sennheiser EW 112P G4

  • Rugged all-in-one wireless system with high flexibility for broadcast quality sound
  • Excellent sound and construction quality
  • Easy to use and fast setup time
  • Powerful and reliable wireless transmission
  • Range: up to 100 meters / 330 feet
  • Up to 8 hours of operation time

III/ Thông số kĩ thuật Bộ thu hình và máy phát kèm micro Sennheiser EW 112P G4

1/ Sennheiser EK 100 G4 camera receiver

The EK 100 G4 Wireless Camera-Mount Receiver from Sennheiser is the latest addition to their evolution family of wireless microphones and is fully compatible with all previous series. Featuring an updated high-contrast LCD display, blue sync LED, and a dedicated escape button, it can be used when paired with a microphone and transmitter (sold separately) for capturing audio in live sound, broadcast, film, business, and educational applications.

The EK 100 G4 wireless receiver is lightweight and built with an all-metal housing. It is equipped with 1680 tunable UHF frequencies and synchronizes with G4 transmitters at the touch of a button. A 3.5mm audio-output jack delivers a clean output signal using the included adapter output cables. The receiver operates on 2 standard AA batteries, and an optional 12 VDC adapter is also available. The included shoe-mount adapter allows you to mount the receiver on a camera for convenient portable use.

Bộ thu hình và máy phát kèm micro Sennheiser EW 112P G4

Modulation Wideband FM
Frequency Band G: (566 to 608 MHz)
Receiving Frequency Maximum 1680 receiving frequencies, adjustable in 25 kHz steps 20 frequency banks, each with up to 16 factory-preset channels, no intermodulation 1 frequency bank with up to 12 programmable channels
Switching Bandwidth Up to 42 MHz
Nominal/Peak Deviation ±24 kHz / ±48 kHz
Principle of Operation Adaptive diversity
Sensitivity < 1.6 μV for 52 dBA eff S/N (with HDX, peak deviation)
Adjacent Channel Selectivity ≥ 65 dB
Intermodulation Attenuation Typically ≥ 65 dB
Blocking ≥ 70 dB
Squelch Low: 5 dBµV 
Middle: 15 dBµV
High: 25 dBμV
Pilot Tone Squelch Can be switched off
Antenna Inputs 2 x BNC sockets
Compander Sennheiser HDX
Signal to Noise Ratio ≥ 110 dBA (1 mV, peak deviation)
Total Harmonic Distortion (THD) ≤ 0.9%
Maximum AF Output Voltage 1/8" /3.5 mm Jack: +12 dBu (mono, unbalanced)
Output Level Range 42 dB, adjustable in steps of 6 dB
Temperature Range 14 to 131°F (-10 to 55°C)
Power Supply 2 x AA 1.5 V batteries, or BA 2015 accupack
Nominal Voltage 3 V battery / 2.4 V rechargeable battery
Current Consumption Nominal Voltage: Typical 180 mA 
With Receiver Switched Off: ≤ 25 µA
Operating Time Typically 8 hours
Dimensions (L x W x H) 3.2 x 2.5 x 0.9" / 82 x 64 x 24 mm
Weight 5.6 oz / 160 g

2/ Sennheiser SK 500 G4 bodypack transmitter

The SK 500 G4 Wireless Bodypack Transmitter from Sennheiser is the latest addition to their evolution series of wireless transmitters. It operates in the UHF frequency range and can be used with a companion receiver (sold separately), as part of a wireless RF transmission system for live stage, theater, film, and presentation applications.

The bodypack transmitter features 2000 frequencies that are tunable in 25 kHz steps, 20 fixed frequency banks, 32 compatible frequency presets, and 6 user banks with up to 32 user programmable frequencies. The transmitter's menu-driven backlit LCD display shows the current frequency, frequency bank and channel number, metering of AF level, lock status, transmission status, muting function, battery status, and more.

Bộ thu hình và máy phát kèm micro Sennheiser EW 112P G4

 

 

In addition, the operating range is about 330'. This transmitter incorporates a Sennheiser HDX compander system, a defeatable pilot tone squelch, and is equipped with a frequency range from 80 Hz to 18 kHz. Finally, power is supplied by the two included 1.5V AA sized batteries, or by one optional Sennheiser BA 2015 rechargeable accupack. A travel pouch is also included.

  • Updated bodypack transmitter with increased bandwidth and transmission power.
  • Easy and flexible wireless synchronization between transmitter and receiver via infrared.
  • Up to 32 compatible channels.
  • Up to 50 MHz bandwidth with 2000 selectable frequencies, fully tunable in a stable UHF range.
  • Ethernet connection for Wireless Systems Manager (WSM) control software for advanced frequency coordination in multi-channel setups.
  • High RF output power (up to 50mW, adjustable in three steps 10/30/50) depending on country regulations.
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 ≥ 115 dBA
RF output power switchable: Low: typ. 10 mW, Standard: typ. 30 mW, High: typ. 50 mW
Switching bandwidth up to 88 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. 3520 frequencies, adjustable in 25 kHz steps, 20 frequency banks, each with up to 32 factory-preset channels, no intermodulation, 6 frequency banks with up to 32 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


3/ Sennheiser ME 2 clip-on microphone

Bộ thu hình và máy phát kèm micro Sennheiser EW 112P G4

Connector 3.5 mm jack
Frequency response 50 to 18,000 Hz (ME 2-II)
Max. sound pressure level 130 dB
Cable length approx. 1.60 m
Transducer principle pre-polarized condensor microphone
Pick-up pattern omni-directional
Sensitivity in free field, no load (1kHz) 20 mV/Pa
Equivalent noise level 36 dB

 

 

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