SENNHEISER EW 112P G4 ชุดไมค์หนีบปกเสื้อไร้สาย สำหรับกล้องวีดีโอ

สเปค

EK 100 G4

• Frequency range
• 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 2

• 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