EW 512P G4 Sennheiser Bộ micro không dây cài ve dùng cho quay phim

EW 512P G4 Sennheiser Bộ micro không dây cài ve dùng cho quay phim

Các Model tương tự của EW 512P G4

• EW 512P G4-AW+
• EW 512P G4-BW
• EW 512P G4-DW
• EW 512P G4-GBW
• EW 512P G4-GW

Tính năng - Đặc điểm EW 512P G4

The perfect solution for film-makers on large sets, operating up to 32 channels in parallel. The amazing bandwidth of up to 88 MHz and the increased RF output power ensure highest safety, no matter the conditions.

• Highly versatile solution for professional film sound: Rugged all-in-one wireless system for professional interviews and recording

• Professional sound and excellent construction quality

• Easy to use and fast setup time

• Easy and flexible wireless synchronisation between transmitter and receiver via infrared

• Up to 88 MHz bandwidth, up to 32 channels

• Range: up to 100 meters / 330 feet

• Increased RF output power (10/30/50 mW)

• Up to 8 hours of operation time

Thông số kỹ thuật EW 512P G4

EK 500 G4   

• Frequency range Gw: 558 - 626 MHz

• Dimensions Approx. 82 x 64 x 24 mm

• Compander Sennheiser HDX

• THD, total harmonic distortion ≤ 0.9 %

• Weight (incl. batteries) approx. 130 g

• Audio output 3.5 mm jack socket: +17 dBu (mono, balanced)

• Signal-to-noise ratio Line: ≥ 110 dBA, Phones: approx. 90 dBA

• 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. 140 mA

  with receiver switched off: ≤ 25 µA

• Adjacent channel rejection Typically ≥ 65 dB

• Intermodulation attenuation Typically ≥ 65 dB

• Powering 3 V battery / 2.4 V rechargeable battery

• Receiving frequency

  Max. 3520 receiving 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

• RF sensitivity < 1.6 μV for 52 dBA eff S/N

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

• Temperature Range -10 °C to +55 °C

• Receiver Principle Adaptive diversity

• Blocking ≥ 70 dB

SK 500 G4

• 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

MKE 2

• Connector 3.5 mm jack

• Frequency response 20 to 20.000 Hz ± 3 dB

• Max. sound pressure level 142 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) 5 mV/Pa, ± 3 dB

• Equivalent noise level 26 dB

• Equivalent noise level weighted as per CCIR 39 dB