Main Features
- Includes IE4 Earphones
- Robust bodypack receiver
- Easy and flexible wireless synchronization
- Compatible with Sennheiser WSM control software
- Up to 16 compatible channels
- Up to 42 MHz bandwidth with 1680 selectable frequencies
- High RF output power
Product Features
- Robust bodypack receiver delivering clarity along the whole frequency spectrum for daily use on stage
- Easy and flexible wireless synchronization between transmitter and receiver via infrared
- Compatible with Sennheiser WSM control software for flexible frequency allocation
- Up to 16 compatible channels
- Up to 42 MHz bandwidth with 1680 selectable frequencies, fully tunable in a stable UHF range
- Transmission Range: up to 100 meters / 300 feet
- High RF output power (up to 30 mW) depending on country regulations
Product Specifications
General
- Modulation: Wideband FM
- Frequency ranges
- A1: 470 – 516 MHz
- A: 516 – 558 MHz
- AS: 520 – 558 MHz
- G: 566 – 608 MHz
- GB: 606 – 648 MHz
- B: 626 – 668 MHz
- C: 734 – 776 MHz
- D: 780 – 822 MHz
- E: 823 – 865 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)
Physical & Dimensions
- Height: 82mm
- Width: 64mm
- Depth: 24mm
- Weight: 125g
What’s in the Box?
- EK IEM G4 stereo receiver
- 2 AA batteries
- IE 4 earphones
- Quick guide
- Safety guide
- Manufacturer declaration sheet
