The Sennheiser EW 500 BOOM G4-GBW Wireless Boom System is a highly versatile solution for professional film sound: Rugged all-in-one wireless system for professional interviews and recording. 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

Specifications

EK 500 G4

Frequency range GBw: 606 - 678 MHz

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, unbalanced)

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

SKP 500 G4

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

What's in the Box

• EK 500 G4 camera receiver

• SKP 500 G4 pro plug-on transmitter

• 4 AA batteries

• CL 1 3.5 mm jack cable

• CL 500 XLR to 3.5 mm jack adapter cable

• CA 2 camera adapter

• quick guide

• safety guide

• manufacturer declaration sheet