Bộ phát cài lưng Sennheiser SK 500 G4

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  • Thương hiệu

    Sennheiser

  • Bảo hành

    12 tháng

  • Đơn giá

    chiếc

  • Tình trạng HH

    Mới

  • Tồn kho

    Còn hàng

Giá bán: 9.609.405 đ / chiếc

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Thông số kỹ thuật

Modulation Wideband FM
Frequency Band GW1: (558 to 608 MHz)
Transmission Frequencies Maximum 2000 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
Switching Bandwidth Up to 50 MHz
Nominal/Peak Deviation ±24 kHz / ±48 kHz
Frequency Stability ≤ ±15 ppm
RF Output Power At 50 Ohms Switchable:
Low: Typical 10 mW
Standard: Typical 30 mW
High: Typical 50 mW
Pilot Tone Squelch Can be switched off
Compander Sennheiser HDX
AF Frequency Response Mic: 80 Hz to 18 kHz 
Line: 25 Hz to 18 kHz
Signal to Noise Ratio Approximately ≥ 115 dBA (1 mV, peak deviation)
Total Harmonic Distortion (THD) ≤ 0.9%
Maximum Input Voltage Mic and Line: 3 V eff
Input Impedance Microphone: 68 kOhms, unbalanced
Line: 1 MOhms
Input Capacitance Switchable
Input Sensitivity Range 60 dB, adjustable in 3 dB steps
Temperature Range 14 to 131°F (-10 to 55°C)
Power Supply 2 x AA batteries, 1.5 V or BA 2015 accupack
Nominal Voltage 3 V battery / 2.4 V rechargeable battery
Current Consumption At Nominal Voltage: Typical 180 mA 
With Transmitter Switched Off: ≤ 25 μA
Operating Time Typically 8 hours
Dimensions (L x W x H) 3.2 x 2.5 x 0.9" (82 x 64 x 24 mm)
Weight 5.6 oz (160 g) including batteries
Xem đầy đủ thông số kỹ thuật

I. Giới thiệu bộ phát cài lưng Sennheiser SK 500 G4:

The SK 500 G4 Wireless Bodypack Transmitter from Sennheiser is the latest addition to their evolution series of wireless transmitters. It operates in the UHF frequency range and can be used with a companion receiver (sold separately), as part of a wireless RF transmission system for live stage, theater, film, and presentation applications.

The bodypack transmitter features 2000 frequencies that are tunable in 25 kHz steps, 20 fixed frequency banks, 32 compatible frequency presets, and 6 user banks with up to 32 user programmable frequencies. The transmitter's menu-driven backlit LCD display shows the current frequency, frequency bank and channel number, metering of AF level, lock status, transmission status, muting function, battery status, and more.

Bộ phát cài lưng Sennheiser SK 500 G4

 

In addition, the operating range is about 330'. This transmitter incorporates a Sennheiser HDX compander system, a defeatable pilot tone squelch, and is equipped with a frequency range from 80 Hz to 18 kHz. Finally, power is supplied by the two included 1.5V AA sized batteries, or by one optional Sennheiser BA 2015 rechargeable accupack. A travel pouch is also included.

 

Đặc điểm nổi bật bộ phát cài lưng micro không dây Sennheiser SK 500 G4

 

  • Powerful bodypack transmitter with increased bandwidth and transmission power
  • 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

 

II. Thông số kĩ thuật bộ phát cài lưng Sennheiser SK 500 G4:

 

Modulation Wideband FM
Frequency Band GW1: (558 to 608 MHz)
Transmission Frequencies Maximum 2000 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
Switching Bandwidth Up to 50 MHz
Nominal/Peak Deviation ±24 kHz / ±48 kHz
Frequency Stability ≤ ±15 ppm
RF Output Power At 50 Ohms Switchable:
Low: Typical 10 mW
Standard: Typical 30 mW
High: Typical 50 mW
Pilot Tone Squelch Can be switched off
Compander Sennheiser HDX
AF Frequency Response Mic: 80 Hz to 18 kHz
Line: 25 Hz to 18 kHz
Signal to Noise Ratio Approximately ≥ 115 dBA (1 mV, peak deviation)
Total Harmonic Distortion (THD) ≤ 0.9%
Maximum Input Voltage Mic and Line: 3 V eff
Input Impedance Microphone: 68 kOhms, unbalanced
Line: 1 MOhms
Input Capacitance Switchable
Input Sensitivity Range 60 dB, adjustable in 3 dB steps
Temperature Range 14 to 131°F (-10 to 55°C)
Power Supply 2 x AA batteries, 1.5 V or BA 2015 accupack
Nominal Voltage 3 V battery / 2.4 V rechargeable battery
Current Consumption At Nominal Voltage: Typical 180 mA
With Transmitter Switched Off: ≤ 25 μA
Operating Time Typically 8 hours
Dimensions (L x W x H) 3.2 x 2.5 x 0.9" (82 x 64 x 24 mm)
Weight 5.6 oz (160 g) including batteries

 

>>> Bạn có thể tham khảo thêm sản phẩm: Bộ nhận và phát Sennheiser EW IEM G4



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