EW 300 G4-HEADMIC1-RC Sennheiser Bộ micro không dây cài tai chính hãng

EW 300 G4-HEADMIC1-RC Sennheiser Bộ micro không dây cài tai chính hãng

Các Model tương tự của EW 300 G4-HEADMIC1-RC

• EW 300 G4-HEADMIC1-RC-AW+
• EW 300 G4-HEADMIC1-RC-BW
• EW 300 G4-HEADMIC1-RC-DW
• EW 300 G4-HEADMIC1-RC-GBW
• EW 300 G4-HEADMIC1-RC-GW

Tính năng - Đặc điểm EW 300 G4-HEADMIC1-RC

Best choice for your business, top of the class in education. The G4 300 Series uses the power of an increased switching bandwidth of up to 88 MHz. New frequency ranges allow to operate multi-channel setups with dozens of channels while securing reliable operation - despite digital dividend.
The powerful professional SL-HEADMIC1 is the pro’s choice for lively lectures and speeches. Its high speech intelligibility makes the headset microphone – besides its good look – absolutely reliable. Remote mute switch available for the bodypack transmitter.

• Easy to use, fast setup time

• Integrated network port allows control, monitoring and setup via Sennheiser Control Cockpit and WSM Software

• Broad range of products and existing accessories (such as microphones) allows usage in any kind of environment

• Up to 88 MHz bandwidth, up to 32 channels

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

• Transmission Range: up to 100 meters / 330 feet

• Compatible with wireless speaker system LSP 500 PRO

• RC (remote control) switch available for the bodypack transmitter

Thông số kỹ thuật EW 300 G4-HEADMIC1-RC

EM 300-500 G4 (bộ thu)

• Frequency range Gw: 558 - 626 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 Bộ phát

• 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 Đầu micro

• 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)