Sennheiser ew 300 G4-Base SK-RC Wireless Bodypack Base Set, True Diversity Receiver & Bodypack Transmitter, AW+: 470 - 558 MHz

SKU: SEW3G4BSKAWP MFR: EW 300 G4-BASE SK-RC-AW+
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Key Features

  • Experience superior sound quality with this Sennheiser wireless microphone system, perfect for clear audio.
  • Enjoy reliable connectivity with a wide 72 MHz switching bandwidth, minimizing signal dropouts during use.
  • This wireless bodypack transmitter offers up to 8 hours of battery life, ideal for long events and performances.
  • Achieve professional audio clarity with the adjustable EQ presets, tailoring sound for any vocal performance.
  • The true diversity receiver ensures a stable wireless signal, essential for presentations and live sound setups.
  • Set includes a rackmount kit for easy integration, streamlining your audio setup for events or studio use.
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Sennheiser ew 300 G4-Base SK-RC Specifications

Receiver: RF Characteristics

Receiver: RF Characteristics

Jump to...
  • Modulation

    Wideband FM

  • Frequency range

    470 - 558 MHz

  • Receiving frequencies

    Max. 2880 receiving frequencies, adjustable in 25 kHz steps
    20 frequency banks, each with up to 32 factory-preset channels, no intermodulation
    6 frequency bank with up to 32 programmable channels

  • Switching bandwidth

    Up to 72 MHz

  • Nominal/peak deviation

    +/-24 kHz / +/-48 kHz

  • Receiver principle

    True diversity

  • Sensitivity (with HDX, peak deviation)

    < 2.5 micro V for 52 dBA eff S/N

  • Adjacent channel selection

    Typically >= 75 dB

  • Intermodulation attenuation

    Typically >= 70 dB

  • Blocking

    >= 75 dB

  • Squelch

    5 to 25 dB MicroV in step of 2 dB

  • Pilot tone squelch

    Can be switched off

  • Antenna inputs

    2 BNC sockets

Receiver: AF Characteristics

Jump to...
  • Compander system

    Sennheiser HDX

  • EQ presets

    (switchable, act on line and monitor outputs)
    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)

  • Signal-to-noise ratio

    (1 mV, peak deviation) >= 115 dBA

  • Total harmonic distortion (THD)

    <= 0.9 %

  • AF output voltage

    (at peak deviation, 1 kHz AF) 6.3 mm jack socket
    (unbalanced): +12 dBu XLR socket
    (balanced): +18 dBu

  • Setting range "AF Out"

    48 dB (3 dB steps)

Receiver: Overall Device

Jump to...
  • Temperature Range

    14 Degree F to 131 Degree F (-10 Degree C to +55 Degree C)

  • Power supply

    12 V DC

  • Current consumption

    350 mA

  • Dimensions

    Approx. 7.95 x 8.34 x 1.69" (202 x 212 x 43mm)

  • Weight

    Approx. 2.16 lb (980g)

Transmitter: RF Characteristics

Jump to...
  • Modulation

    Wideband FM

  • Frequency range

    470 - 558 MHz

  • Transmission frequencies

    Max. 2880 receiving frequencies, adjustable in 25 kHz steps
    20 frequency banks, each with up to 32 factory-preset channels, no intermodulation
    6 frequency bank with up to 32 programmable channels

  • Switching bandwidth

    Up to 72 MHz

  • Nominal/peak deviation

    +/-24 kHz / +/-48 kHz

  • Frequency stability

    <= +/-15 ppm

  • RF output power at 50 Ohm

    Switchable:
    Low: typ. 10 mW
    Standard: tup. 30 mW
    High: typ. 50 mW

  • Pilot tone squelch

    Can be switched off

Transmitter: AF Characteristics

Jump to...
  • Compander system

    Sennheiser HDX

  • AF frequency response

    Mic: 80 - 18,000 Hz
    Line: 25 - 18,000 Hz

  • Signal-to-noise ratio

    (1 mV, peak deviation) >= 115 dBA

  • Total harmonic distortion (THD)

    <= 0.9 %

  • Max. input voltage

    3 V eff

  • Input impedance

    40 kOhm, unbalanced / 1 Mohm

  • Input capacitance

    Switchable

Transmitter: Overall Device

Jump to...
  • Setting range for input sensitivity

    60 dB, adjustable in 3 dB steps

  • Temperature Range

    14 Degree F to 131 Degree F (-10 Degree C to +55 Degree C)

  • Power supply

    2 AA Batteries, 1.5 V or BA 2015 accupack

  • Nominal voltage

    3 V battery / 2.4 V rechargeable battery

  • Current consumption

    At nominal voltage: typ. 180 mA
    With transmitter switched off: <= 25 micro A

  • Operating time typically

    8 h

  • Dimensions

    Approx. 3.22 x 2.51 x 0.94" (82 x 64 x 24mm)

  • Weight

    Approx. 5.64 oz (160g) (include batteries)

  • UPC Code

    615104366848

About Sennheiser ew 300 G4-Base SK-RC

If you're seeking a professional-grade wireless audio solution for your business or educational needs, the ew 300 G4-Base SK-RC Wireless Bodypack Base Set stands out as a premier choice. This sophisticated system harnesses the power of an expansive switching bandwidth of up to 88 MHz, ensuring robust multi-channel operation and steadfast reliability, even in the face of the digital dividend.

The base set is meticulously engineered to cater to the demands of presentations and applications where crystal-clear speech intelligibility is paramount. It comprises a stationary true diversity receiver and a versatile bodypack transmitter, designed to seamlessly integrate with your preferred clip-on or headset microphone.

Delve into the technical prowess of this system, which operates across ten UHF frequency ranges, with a remarkable switching bandwidth of up to 72 MHz within the 470 - 558 MHz spectrum. It boasts an impressive 2,880 tunable receiving frequencies per range, adjustable in 25 kHz increments, ensuring unparalleled flexibility and precision.

The receiver's user-friendly menu-driven interface is displayed on a backlit OLED screen, providing essential information at a glance, including frequency, bank, channel number, RF and AF levels, lock status, pilot tone evaluation, muting function, and the transmitter's battery status. The auto-lock feature secures your settings against inadvertent changes, while the sound check mode facilitates effortless audio quality assessments.

Synchronization between the receiver and the bodypack transmitter is a breeze, thanks to the integrated infrared interface, allowing for quick and efficient setup. The receiver's balanced XLR-3M audio output and unbalanced 1/4" audio output ensure compatibility with a wide range of audio equipment, while the headphone output with volume control offers personal monitoring convenience.

For advanced users, the Ethernet port (RJ-45) opens up possibilities for remote monitoring and control via Sennheiser's proprietary software solutions. The receiver's robust metal housing and operational temperature range from -10°C to +55°C underscore its reliability and durability in various environments.

The bodypack transmitter, mirroring the receiver's ease of use, features a backlit LCD display and an array of programmable settings. Its mute switch offers flexibility in audio control, and the compatibility with an external Sennheiser RMS 1 mute switch extends its functionality further.

Audio quality is uncompromised, with the Sennheiser HDX compander system and selectable equalizer presets ensuring a pristine sound experience. The bodypack transmitter's audio frequency response and signal-to-noise ratio are optimized for both microphone and line inputs, guaranteeing professional-level audio transmission.

Powered by AA batteries or a Sennheiser BA 2015 rechargeable accupack, the bodypack transmitter is as efficient as it is powerful. Its thoughtful design and comprehensive features make the ew 300 G4-Base SK-RC Wireless Bodypack Base Set a top-tier choice for those who demand the best in wireless audio transmission.

Sennheiser ew 300 G4-Base SK-RC Features

  • 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'
  • Compatible with wireless speaker system LSP 500 PRO
  • RC (remote control) switch available for the bodypack transmitter

Warranty Information

This product has a limited warranty of 24 months.

Product Documents

User Manual

Key Features

  • Experience superior sound quality with this Sennheiser wireless microphone system, perfect for clear audio.
  • Enjoy reliable connectivity with a wide 72 MHz switching bandwidth, minimizing signal dropouts during use.
  • This wireless bodypack transmitter offers up to 8 hours of battery life, ideal for long events and performances.
  • Achieve professional audio clarity with the adjustable EQ presets, tailoring sound for any vocal performance.
  • The true diversity receiver ensures a stable wireless signal, essential for presentations and live sound setups.
  • Set includes a rackmount kit for easy integration, streamlining your audio setup for events or studio use.

What's in the box:

  • EM 300-500 G4 True Diversity Receiver
  • SK 300 G4 Bodypack Transmitter
  • GA 3 Rackmount Set
  • Power Supply
  • 2x AA Batteries
  • 2x Rod Antennas
  • Quick Guide
  • Safety Guide
  • Manufacturer Declaration Sheet
  • Sennheiser 2 Year Limited Warranty