EW 122P G4-B Sennheiser Bộ micro không dây cài ve chính hãng

EW 122P G4-B Sennheiser Bộ micro không dây cài ve chính hãng

Các Model tương tự EW 122P G4-B

• EW 122P G4-A
• EW 122P G4-A1
• EW 122P G4-B
• EW 122P G4-E
• EW 122P G4-G
• EW 122P G4-GB

Đặc trưng EW 122P G4-B

A broadcast quality sound solution. Providing the highest flexibility for your outdoor shoots 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

• 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

Thông số kỹ thuật EW 122P G4-B

EK 100 G4

• Frequency range GB: 606 - 648 MHz

• Dimensions Approx. 82 x 64 x 24 mm

• Compander Sennheiser HDX

• THD, total harmonic distortion ≤ 0.9 %

• Weight (incl. batteries) approx. 160 g

• Audio output 3.5 mm jack socket: +12 dBu (mono, unbalanced)

• Signal-to-noise ratio ≥ 110 dBA

• 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 receiver switched off: ≤ 25 µA

• Adjacent channel rejection ≥ 65 dB

• Intermodulation attenuation ≥ 65 dB

• Powering 3 V battery / 2.4 V rechargeable battery

• 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 < 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 100 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 ≥ 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

ME 4

• Connector 3.5 mm jack

• Frequency response 50 to 18,000 Hz

• Max. sound pressure level 120 dB

• Cable length approx. 1.60 m

• Transducer principle pre-polarized condensor microphone

• Pick-up pattern cardioid

• Sensitivity in free field, no load (1kHz) 40 mV/Pa

• Equivalent noise level 31 dB