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Our Sennheiser EW300 G4 wireless IEM System comes complete with 4x Transmitters with an antenna combiner 1x directional antenna with a table clamp and gooseneck stand for easy nearby mounting. 4x Receiver Packs with optional Sennheiser Earphones with new ear buds (ear buds are a consumable item and if used a surcharge will be added)
Specifications
Modulation: Wideband FM
Frequency range GB: 606 - 648 MHz
Receiving frequencies Max. 1680 frequencies, adjustable in 25 kHz steps
20 frequency banks, each with up to 16 factory-preset channels, no intermodulation
6 frequency banks with up to 16 programmable channels
Switching bandwidth: up to 42 MHz
Nominal/peak deviation: ±24 kHz / ±48 kHz
Receiver principle: Adaptive diversity
Sensitivity (with HDX, peak deviation): < 4 μV, typ. 1.6 μV for 52 dBA rms S/N
Adjacent channel selection: Typically ≥ 65 dB
Intermodulation attenuation: Typically ≥ 70 dB
Blocking: ≥ 80 dB
Squelch: 5 to 25 dBμV, adjustable in steps of 2 dB
Pilot tone squelch: Can be switched off
Compander system: Sennheiser HDX
Signal-to-noise ratio (1 mV, peak deviation): approx. 90 dBA
Total harmonic distortion (THD): ≤ 0.9 %
Output power at 2.4 V, 5 % THD, nominal deviation: 2 x 100 mW at 32 Ω
High Boost: +8 dB at 80 kHz
Limiter: –18 dB to –6 dB, adjustable in steps of 6 dB, can be switched off
Temperature range: -10 °C to +55 °C
Power supply: 2 AA batteries, 1.5 V or BA 2015 accupack
Nominal voltage: 3 V battery / 2.4 V rechargeable battery
Current consumption: at nominal voltage: approx. 140 mA with transmitter switched off: ≤ 25 μA
Operating time: approx. 4 to 6 hours (depending on volume level)
EK IEM G4 - Physical & Dimensions
Height: 82mm
Width: 64mm
Depth: 24mm
Weight: 125g
