SENNHEISER EW 512P G4

The perfect solution for film-makers on large sets, operating up to 32 channels in parallel. The amazing bandwidth of up to 88 MHz and the increased RF output power ensure highest safety, no matter the conditions.

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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

Technical Specification

EK 500 G4
Frequency range
	AS: 520 - 558 MHz
	Aw+: 470 - 558 MHz
	Bw: 626 - 698 MHz
	Cw: 718 - 790 MHz
	Dw: 790 - 865 MHz
	GBw: 606 - 678 MHz
	Gw: 558 - 626 MHz
	Gw1: 558 - 608 MHz
	JB: 806 - 810 MHz
	K+: 925 - 937,5 MHz
	Bw: 626 - 698 MHz
	Cw: 718 - 790 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, 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
SK 500 G4
Dimensions
	Approx. 82 x 64 x 24 mm

Compander
	Sennheiser HDX

THD, total harmonic distortion
	≤ 0.9 %

Weight
	(incl. batteries) approx. 160 g

Signal-to-noise ratio
	≥ 115 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. 180 mA
	with transmitter switched off: ≤ 25 µA

Input impedance
	40 kΩ, unbalanced / 1 MΩ

Max. Input voltage
	3 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
	Mic: 80 – 18,000 Hz, Line: 25 – 18,000 Hz

Temperature Range
	-10 °C to +55 °C

Frequency stability
	≤ ±15 ppm
MKE 2
Connector
	3.5 mm jack

Frequency response
	20 to 20.000 Hz ± 3 dB

Max. sound pressure level
	142 dB

Cable length
	approx. 1.60 m

Transducer principle
	pre-polarized condensor microphone

Pick-up pattern
	omni-directional

Sensitivity in free field, no load (1kHz)
	5 mV/Pa, ± 3 dB

Equivalent noise level
	26 dB

Equivalent noise level weighted as per CCIR
	39 dB

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