EW 500 G4-945 Sennheiser Bộ micro không dây cầm tay chính hãng

EW 500 G4-945 Sennheiser Bộ micro không dây cầm tay chính hãng

Các Model tương tự của EW 500 G4-945

• EW 500 G4-945-AW+
• EW 500 G4-945-BW
• EW 500 G4-945-DW
• EW 500 G4-945-GBW
• EW 500 G4-945-GW

Đặc trưng EW 500 G4-945

Renowned sound engineers rely on ew 500 G4's flexibility, especially when handling multi-channel settings on the world's music stages. Up to 88 MHz bandwidth, up to 32 channels. Ethernet connection for Wireless Systems Manager (WSM) control software included for advanced frequency coordination in multi-channel setups.

• True diversity half-rack receiver in a full-metal housing with intuitive OLED display for full control

• Easy and flexible wireless synchronization between transmitter and receiver via infrared

• Up to 32 compatible channels

• Up to 88 MHz bandwidth with 3520 selectable frequencies, fully tunable in a stable UHF range

• Ethernet connection for Wireless Systems Manager (WSM) control software for advanced frequency coordination in multi-channel setups

• High RF output power (up to 50 mW, adjustable in three steps 10/30/50) depending on country regulations

Thông số kỹ thuật EW 500 G4-945

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

SKM 500 G4 (Tay phát)

• RF output power switchable: Low: typ. 10 mW, Standard: typ. 30 mW, High: typ. 50 mW
• 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 ≥ 115 dBA
• 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

• 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 80 – 18,000 Hz
• Temperature Range -10 °C to +55 °C
• Frequency stability ≤ ±15 ppm

MMD 945-1 Đấu Micro

• Sound pressure level (SPL) 154 dB SPL

• Transducer principle dynamic

• Pick-up pattern supercardioid

• Sensitivity 1.8 mV/Pa