Full control over your performance - your direct link, everywhere, everyday. The G4 In-Ear Monitoring Sets make your gig an extraordinary experience - not just for your audience, but also for you.Robust bodypack receiver and reliable in-ear monitoring IE 4 headphones delivering clarity along the whole frequency spectrum for daily use on stage.Architect's SpecificationA wireless RF monitoring system consisting of a stereo rack-mount transmitter and a compact monitoring receiver.Less ThanbRGreater ThanThe transmitter operates within nine UHF frequency ranges, with a switching bandwidth of up to 42 MHz: 470 - 516 MHz, 516 - 558 MHz, 520 - 558 MHz, 626 - 668 MHz, 734 - 776 MHz, 780 - 822 MHz, 823 - 865 MHz, 566 - 608 MHz, 606 - 648 MHz; receiving frequencies are 1,680 per range and are tunable in 25 kHz steps. The transmitter features 20 fixed frequency banks with up to 16 compatible frequency presets and 6 user banks with up to 16 user programmable frequencies.The transmitter is menu-driven with a backlit OLED display showing the current frequency, frequency bank and channel number, metering of AF level, transmission status, transmission power, equalizer setting, input sensitivity, and lock status. An auto-lock feature is provided to prevent settings from being accidentally altered.The parameters of associated receivers are configurable in the transmitter menu and synchronized with the receivers via an integrated infrared interface.F

SR IEM G4

• Frequency range
  A1: 470 - 516 MHz
  A: 516 - 558 MHz
  AS: 520 - 558 MHz
  GB: 606 - 648 MHz
  G: 566 - 608 MHz
  B: 626 - 668 MHz
  C: 734 - 776 MHz
  D: 780 - 822 MHz
  E: 823 - 865 MHz
  
  
• Dimensions
  Approx. 202 x 212 x 43 mm
  
  
• Compander
  Sennheiser HDX
  
  
• THD, total harmonic distortion
  <0.9 %
  
  
• Weight
  Approx. 980 g
  
  
• Audio input
  2x XLR-3/¼" (6.3 mm) jack combo socket, electronically balanced
  
  
• Audio output
  ¼" (6.3 mm) stereo jack socket, balanced
  
  
• Signal-to-noise ratio
  >90 dB
  
  
• RF output power
  switchable: Low: typ. 10 mW, Standard: typ. 30 mW, High: typ. 50 mW
  
  
• Switching bandwidth
  up to 42 MHz
  
  
• Peak deviation
  ±48 kHz
  
  
• Nominal deviation
  ±24 kHz
  
  
• Modulation
  Wideband FM stereo (MPX pilot tone)
  
  
• Power supply
  12 V DC
  
  
• Current consumption
  max. 350 mA
  
  
• Max. Input voltage
  +22 dBu
  
  
• Transmission frequency
  Max. 1680 frequencies, adjustable in 25 kHz steps, 20 frequency banks, each with up to 16 factory-preset channels, no intermodulation, 6 frequency banks with up to 16 programmable channels
  
  
• AF frequency response
  25 Hz to 15 kHz
  
  
• Temperature Range
  -10 °C to +55 °C
  
  
• Frequency stability
  ±10 ppm
  
  
• Antenna Output
  BNC socket, 50 Ω
  
  

EK IEM G4

• Dimensions
  Approx. 82 x 64 x 24 mm
  
  
• Compander
  Sennheiser HDX
  
  
• THD, total harmonic distortion
  ≤ 0.9 %
  
  
• Weight
  (incl. batteries) approx. 125 g
  
  
• Signal-to-noise ratio
  approx. 90 dBA
  
  
• Switching bandwidth
  up to 42 MHz
  
  
• Peak deviation
  ±48 kHz
  
  
• Nominal deviation
  ±24 kHz
  
  
• Operating time
  approx. 4 to 6 hours (depending on volume level)
  
  
• Modulation
  Wideband FM
  
  
• Power supply
  2 AA batteries, 1.5 V or BA 2015 accupack
  
  
• Current consumption
  at nominal voltage: approx. 140 mA
  with transmitter switched off: ≤ 25 µA
  
  
• Adjacent channel rejection
  Typically ≥ 65 dB
  
  
• Audio-Output-Power
  2 x 100 mW at 32 Ω
  
  
• Intermodulation attenuation
  Typically ≥ 70 dB
  
  
• Limiter
  –18 dB to –6 dB, adjustable in steps of 6 dB, can be switched off
  
  
• Powering
  3 V battery / 2.4 V rechargeable battery
  
  
• Receiving frequency
  Max. 1680 receiving frequencies, adjustable in 25 kHz steps, 20 frequency banks, each with up to 16 factory-preset channels, no intermodulation, 6 frequency banks with up to 16 programmable channels
  
  
• RF sensitivity
  < 4 μV, typ. 1.6 μV for 52 dBA rms S/N
  
  
• Squelch
  5 to 25 dBµV, adjustable in steps of 2 dB
  
  
• Bass Boost
  +8 dB at 80 kHz
  
  
• Temperature Range
  -10 °C to +55 °C
  
  
• Receiver Principle
  Adaptive diversity
  
  
• Blocking
  ≥ 80 dB