Product details

More Information
  • 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
Technical Specifications
EM 300-500 G4
  • Frequency rangeAS: 520 - 558 MHzAw+: 470 - 558 MHzBw: 626 - 698 MHzCw: 718 - 790 MHzDw: 790 - 865 MHzGBw: 606 - 678 MHzGw: 558 - 626 MHzGw1: 558 - 608 MHzJB: 806 - 810 MHzK+: 925 - 937,5 MHz
  • DimensionsApprox. 202 x 212 x 43 mm
  • CompanderSennheiser HDX
  • THD, total harmonic distortion≤ 0.9 %
  • WeightApprox. 980 g
  • Audio output6.3 mm jack socket (unbalanced): +12 dBuXLR socket (balanced): +18 dBu
  • Signal-to-noise ratio≥ 115 dBA
  • Switching bandwidthup to 88 MHz
  • Peak deviation±48 kHz
  • Nominal deviation±24 kHz
  • ModulationWideband FM
  • Power supply12 V DC
  • Antenna connector2 BNC sockets
  • Current consumption350 mA
  • Adjacent channel rejectionTypically ≥ 75 dB
  • Intermodulation attenuationTypically ≥ 70 dB
  • Receiving frequencyMax. 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
  • Squelch5 to 25 dBμV in steps of 2 dB
  • EqualizerPreset 1: FlatPreset 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 PrincipleTrue diversity
  • Blocking≥ 75 dB
SKM 500 G4
  • DimensionsApprox. Ø 50 x 265 mm
  • CompanderSennheiser HDX
  • THD, total harmonic distortion≤ 0.9 %
  • Weight(incl. batteries) approx. 450 g
  • Signal-to-noise ratio≥ 115 dBA
  • RF output powerswitchable: Low: typ. 10 mW, Standard: typ. 30 mW, High: typ. 50 mW
  • Switching bandwidthup to 88 MHz
  • Peak deviation±48 kHz
  • Nominal deviation±24 kHz
  • Operating timeTypically 8 h
  • ModulationWideband FM
  • Power supply2 AA batteries, 1.5 V or BA 2015 accupack
  • Current consumptionat nominal voltage: typ. 180 mAwith transmitter switched off: ≤ 25 µA
  • Powering3 V battery / 2.4 V rechargeable battery
  • Transmission frequencyMax. 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 response80 – 18,000 Hz
  • Temperature Range-10 °C to +55 °C
  • Frequency stability≤ ±15 ppm
MMK 965-1

Frequency response40 to 20,000 Hz

Max. sound pressure level144 dB

Transducer principleexternally polarized dual diaphragm condenser microphone

Weight162 g

Diameterof diaphragm: 2.54 cm (1")

Pick-up patterncardioid/supercardioid, switchable

Sensitivity in free field, no load (1kHz)7.0 mV/Pa

Equivalent noise level18 dB

Dynamic range126 dB(A)