Sennheiser EW 512P G4-AW+

• Frequency range

Aw+: 470 - 558 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