Sennheiser EW 300 G4-HEADMIC1ไมค์ลอยคาดศรีษะ

รหัสสินค้า : EW 300 G4-HEADMIC1

รายละเอียด:

Specifications

EM 300-500 G4

• Frequency range
• AS: 520 - 558 MHz
• Aw+: 470 - 558 MHz
• Bw: 626 - 698 MHz
• Cw: 718 - 790 MHz
• Dw: 790 - 865 MHz
• GBw: 606 - 678 MHz
• Gw: 558 - 626 MHz
• Gw1: 558 - 608 MHz
• JB: 806 - 810 MHz
• K+: 925 - 937.5 MHz
• Dimensions
• Approx. 202 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
• ≥ 115 dBA
• Switching bandwidth
• up to 88 MHz
• Peak deviation
• ±48 kHz
• Nominal deviation
• ±24 kHz
• Modulation
• Wideband FM
• Power supply
• 12 V DC
• Antenna connector
• 2 BNC sockets
• Current consumption
• 350 mA
• Adjacent channel rejection
• Typically ≥ 75 dB
• Intermodulation attenuation
• Typically ≥ 70 dB
• 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
• < 2.5 μV for 52 dBA eff S/N
• Squelch
• 5 to 25 dBμV in steps of 2 dB
• 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
• ≥ 75 dB

SK 300 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

SL Headmic 1

• Connector
• 3.5 mm jack plug or Sennheiser special connector (-4 variant)
• Frequency response
• 20 to 20,000 Hz ± 3 dB
• Max. sound pressure level
• 143 dB
• Cable length
• 1.6 m
• Weight
• (without cable) approx. 7 g
• Diameter
• of mic capsule: 3.3 mm
• of boom arm: 1.1 mm
• Pick-up pattern
• omni-directional
• Nominal impedance
• 1 kΩ
• Min. terminating impedance
• 4.7 kΩ
• Equivalent noise level
• 27 dB(A)
• Power supply
• 4.5 to 15 V
• Sensitivity
• 5 mV/Pa ± 3 dB
• Temperature Range
• Operation: -10 °C to 50 °C (14 °F to 122 °F)
• Storage: -20 °C to 70 °C (-4 °F to 158 °F)

What's in the Box

• EM 300-500 G4 true diversity receiver
• SK 300 G4
• SL Headmic 1
• GA 3 rackmount set
• power supply
• 2 AA batteries
• 2 rod antennas
• quick guide
• safety guide
• manufacturer declaration sheet