Sennheiser EK IEM G4-A1 Stereo Bodypack Receiver

The Sennheiser EK IEM G4-A1 Stereo Bodypack Receiver delivering clarity along the whole frequency spectrum for daily use on stage with evolution wireless G4 In Ear Monitoring systems.

Product Specifications:

Frequency Range: A1: 470 - 516 MHz

Compander: Sennheiser HDX

THD, Total Harmonic Distortion: ≤ 0.9 %

Signal-To-Noise Ratio: approx. 90 dBA

Switching Bandwidth: up to 42 MHz

Peak Deviation: ±48 kHz

Nominal Deviation: ±24 kHz

Operating Time: approx. 4 to 6 hours (depending on volume level)

Modulation: Wideband FM

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

Current Consumption:

at nominal voltage: approx. 140 mA

with transmitter switched off: ≤ 25 µA

Adjacent Channel Rejection: Typically, ≥ 65 dB

Audio-Output-Power: 2 x 100 mW at 32 Ω

Intermodulation Attenuation: Typically, ≥ 70 dB

Limiter: –18 dB to –6 dB, adjustable in steps of 6 dB, can be switched off

Powering: 3 V battery / 2.4 V rechargeable battery

RF Sensitivity: < 4 μV, typ. 1.6 μV for 52 dBA rms S/N

Squelch: 5 to 25 dBµV, adjustable in steps of 2 dB

Bass Boost: +8 dB at 8 kHz

Temperature Range: -10 °C to +55 °C

Receiver Principle: Adaptive diversity

Blocking: ≥ 80 dB

Weight: (incl. batteries) approx. 0.3lbs

Dimensions: Approx. 3.2 x 2.5 x 1”