EW512P G4-GBW Pro Reporting System (EK500/SK500/MKE2) CH38

Product Features

• Highly versatile solution for professional film sound: Rugged all-in-one wireless system for professional interviews and recording
• Professional sound and excellent construction quality
• Easy to use and fast setup time
• Easy and flexible wireless synchronisation between transmitter and receiver via infrared
• Up to 88 MHz bandwidth, up to 32 channels
• Range: up to 100 meters / 330 feet
• Increased RF output power (10/30/50 mW)
• Up to 8 hours of operation time

Product Specifications

THIS ITEM (NO.507799) OPERATES ON CH38 (GBw: 606 - 678 MHz)

EK 500 G4 - General

• Modulation: Wideband FM
• Frequency ranges
  • Aw+: 470 - 558 MHz
  • AS: 520 - 558 MHz
  • Gw1: 558 - 608 MHz
  • Gw: 558 - 626 MHz
  • GBw: 606 - 678 MHz
  • Bw: 626 - 698 MHz
  • Cw: 718 - 790 MHz
  • Dw: 790 - 865 MHz
  • JB: 806 - 810 MHz
  • K+: 925 - 937.5 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 banks with up to 32 programmable channels 
• Switching bandwidth: up to 72 MHz
• Nominal/peak deviation: ±24 kHz / ±48 kHz 
• Receiver principle: Adaptive diversity
• Sensitivity (with HDX, peak deviation): < 1.6 μV for 52 dBA eff S/N
• Adjacent channel selection: Typically ≥ 65 dB
• Intermodulation attenuation: Typically ≥ 65 dB
• Blocking: ≥ 70 dB
• Squelch
  • low: 5 dBμV
  • middle: 15 dBμV
  • high: 25 dBμV 
• Pilot tone squelch: Can be switched off
• Compander system: Sennheiser HDX 
• Signal-to-noise ratio (1 mV, peak deviation): Line: ≥ 110 dBA Phones: approx. 90 dBA
• Total harmonic distortion (THD): ≤ 0.9 %
• AF output voltage (at peak deviation, 1 kHz AF): 3.5 mm jack socket: +17 dBu (mono, unbalanced)
• Adjustment range of audio output level: 42 dB, adjustable in steps of 6 dB
• Temperature range: -10 °C to +55 °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. 140 mA with receiver switched off: ≤ 25 μA
• Operating time: Typically 8 h

EK 500 G4 - Physical & Dimensions

• Height: 82mm
• Width: 64mm
• Depth: 24mm
• Weight: 130g

SK 500 G4 - General

• Modulation: Wideband FM
• Frequency ranges
  • Aw+: 470 - 558 MHz
  • AS: 520 - 558 MHz
  • Gw1: 558 - 608 MHz
  • Gw: 558 - 626 MHz
  • GBw: 606 - 678 MHz
  • Bw: 526 - 698 MHz
  • Cw: 718 - 790 MHz
  • Dw: 790 - 865 MHz
  • JB: 806 - 810 MHz
  • K+: 925 - 937.5 MHz 
• Transmission frequencies
  • Max. 2880 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 72 MHz 
• Nominal/peak deviation: ±24 kHz / ±48 kHz
• Frequency stability: ≤ ±15 ppm
• RF output power at 50 Ω switchable:
  • Low: typ. 10 mW
  • Standard: typ. 30 mW
  • High: typ. 50 mW 
• Pilot tone squelch: Can be switched off
• 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. microphone/line input voltage: 3 Veff
• Microphone/line input impedance: 40 kΩ, unbalanced / 1 MΩ
• Input capacitance: Switchable
• Setting range for input sensitivity: 60 dB, adjustable in 3 dB steps
• Temperature range: -10 °C to +55 °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 μA
• Operating time: Typically 8 h

SK 500 G4 - Physical & Dimensions

• Height: 82mm
• Width: 64mm
• Depth: 24mm
• Weight: 160g

MKE 2

• Transducer principle pre-polarized condensor microphone
• Pick-up pattern omni-directional 
• Sensitivity (free field, no load) (1 kHz): 5 mV/Pa, ± 3 dB
• Max. SPL at 1 kHz: 142 dB
• Frequency response: 20 to 20.000 Hz ± 3 dB
• "Equivalent noise level A-weighted (DIN IEC 651)": 26 dB
• "Equivalent noise level CCIR-weighted (CCIR 4681)": 39 dB
• Connector: 3.5 mm jack
• Cable length: 1.60m

What's in the Box?

• EK 500 G4 camera receiver
• SK 500 G4 bodypack transmitter
• MKE 2 clip-on microphone
• 4 AA batteries
• CL 1 3.5 mm jack cable
• CL 500 XLR to 3.5 mm jack adapter cable
• CA 2 camera adapter
• Fur windscreen for MKE 2
• Quick guide
• Safety guide
• Manufacturer declaration sheet