Sennheiser EW 500 Boom G4-DW

Frequency range Dw: 790 - 865 MHz

The professional‘s choice for broadcast quality sound. Providing the highest flexibility for your video sound and field recording applications. A robust wireless microphone system that offers ultimate sound quality, simple mounting and ease of use.
The phantom power-equipped SKP 500 plug-on transmitter adapts any wired shotgun or handheld microphone for a wide range of wireless applications, from field interviews to off-camera boom work.

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

• With 48 V phantom powering

Technical specifications: 

EK 500 G4 camera receiver

• Dimensions: Approx. 82 x 64 x 24 mm

• Compander: Sennheiser HDX

• THD, total harmonic distortion: ≤ 0.9 %

• Weight: (incl. batteries) approx. 130 g

• Audio output: 3.5 mm jack socket: +17 dBu (mono, balanced)

• Signal-to-noise ratio: 

  Line: ≥ 110 dBA

  Phones: approx. 90 dBA

• Switching bandwidth: up to 88 MHz

• Peak deviation: ±48 kHz

• Nominal deviation: ±24 kHz

• Operating time: Typically 8 h

• Modulation: Wideband FM

• Power supply: 2 AA batteries, 1.5 V or BA 2015 accupack

• Current consumption: 

  at nominal voltage: typ. 140 mA

  with receiver switched off: ≤ 25 µA

• Adjacent channel rejection: Typically ≥ 65 dB

• Intermodulation attenuation: Typically ≥ 65 dB

• Powering: 3 V battery / 2.4 V rechargeable battery

• Receiving frequency: Max. 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: < 1.6 μV for 52 dBA eff S/N

• Squelch: low: 5 dBµV middle: 15 dBµV high: 25 dBμV

• Temperature Range: -10 °C to +55 °C

• Receiver Principle: Adaptive diversity

• Blocking: ≥ 70 dB

• Frequency range: Dw: 790 - 865 MHz

SKP 500 G4 pro plug-on transmitter

• Dimensions: Approx. 105 x 43 x 43 mm

• Compander: Sennheiser HDX

• THD, total harmonic distortion: ≤ 0.9 %

• Weight: (incl. batteries) approx. 195 g

• Signal-to-noise ratio: ≥ 120 dBA

• RF output power: switchable: Low: typ. 10 mW Standard: typ. 30 mW High: typ. 50 mW

• Switching bandwidth: up to 88 MHz

• Peak deviation: ±48 kHz

• Nominal deviation: ±24 kHz

• Operating time: Typically 8 h

• Modulation: Wideband FM

• Power supply: 2 AA batteries, 1.5 V or BA 2015 accupack

• Current consumption: 

  at nominal voltage: typ. 210 mA

  with transmitter switched off: ≤ 25 µA

• Input impedance: 68 kΩ, unbalanced

• Max. Input voltage: 6 Veff

• Powering: 3 V battery / 2.4 V rechargeable battery

• Transmission frequency: Max. 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 response: 80 – 18,000 Hz

• Temperature Range: -10 °C to +55 °C

• Frequency stability: ≤ ±15 ppm