نظام ميكروفون لاسلكي Sennheiser EW 100 G4-ME2/835-S A1 (470 إلى 516 ميغا هرتز) من سينهايزر

EM 100 G4

• Frequency range: 470 to 516 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
• 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

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
• AF frequency response: Mic: 80 – 18,000 Hz, Line: 25 – 18,000 Hz
• Temperature Range: -10 °C to +55 °C
• Frequency stability: ≤ ±15 ppm

SKM 100 G4-S:

• Dimensions: Approx. Ø 50 x 265 mm
• Compander: Sennheiser HDX
• THD, total harmonic distortion: ≤ 0.9 %
• Weight: (incl. batteries) approx. 450 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
• Max. Input voltage: 3 Veff
• Powering: 3 V battery / 2.4 V rechargeable battery
• Transmission frequency: Max. 1680 transmitting frequencies
• AF frequency response: 80 – 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

MMD 835-1:

• Sound pressure level (SPL): 154 dB SPL
• Transducer principle: dynamic
• Pick-up pattern: cardioid
• Sensitivity: 2.1 mV/Pa

Warranty: 1 year