Sennheiser EW IEM G4-TWIN Wireless In-Ear Monitoring System, Channel 70 Overview
(This is the twin pack that features two pairs of earbuds and two bodypack receivers.)
The EW IEM G4 is a wireless In-Ear monitor system from Sennheiser, which provides you fantastic live sound, perfect for stage use. The system includes a G4 Stereo Transmitter, a G4 Stereo Receiver and an IE 4 Earphones.
The SR IEM G4 Stereo Transmitter features a full-metal enclosure, allowing it to withstand the rigours of touring and constant gig use. The transmitter can operate on up to 61 channels and features a bandwidth of 42MHz. Band E covers 823 - 865MHz, which includes UK Channel 70 (863.1 - 864.9MHz)
The EK IEM G4 Stereo Band E is a Robust bodypack receiver with a frequency range of 823 - 865MHz. A high-quality rack-mountable transmitter the EK IEM G4 features 1,680 tunable UHF frequencies. Onboard you will find a switchable Hi boost alongside a multi-level limiter, giving you the ability to fine-tune the system.
Also included are the IE 4 Earphones that deliver crystal clear sound across the whole spectrum.
- Modulation: Wideband FM stereo (MPX pilot tone)
- Frequency Range: 823 - 865MHz
- Receiving Frequencies:
- Max. 1680 frequencies, adjustable in 25kHz 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 42MHz
- Nominal Deviation: +/-24kHz
- Peak Deviation: +/-48kHz
- MPX Pilot Tone:
- Frequency: 19kHz
- Deviation: +/-5kHz
- Frequency Stability: +/-10 ppm
- Antenna Output: BNC Socket, 50 Ω
- RF Output Power At 50 Ω: Switchable
- Low: Typ. 10mW
- Standard: Typ. 30mW
- High: Typ. 50mW
- Compander System: Sennheiser HDX
- AF Frequency Response: 25Hz to 15kHz
- AF Input: 2 x XLR-3 / 6.35mm (1/4'') Jack Combo sockets, electronically balanced
- Max. Input Level: +22dBu
- Total Harmonic Distortion: < 0.9%
- Signal-To-Noise Ratio: > 90dB
- AF Output: 6.35mm (1/4'') Stereo Jack socket, balanced
- Temperature Range: -10°C to +55°C
- Power Supply: 12 V DC
- Current Consumption: Max. 350mA
- Dimensions: Approx. 202mm x 212mm x 43mm
- Weight: Approx. 980g
- EK IEM G4 Stereo Receiver
- Modulation: Wideband FM
- Frequency Range: 823 - 865MHz
- Transmission Receiving Frequencies:
- Max. 1680 frequencies, adjustable in 25kHz 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 42MHz
- Nominal Deviation: +/-24kHz
- Peak Deviation: +/-48kHz
- Sensitivity (With HDX, Peak Deviation): Less than 4 µV, typ. 1.6 µV for 52dBA
- Adjacent Channel Selection: Typically ≥ 65dB
- Intermodulation Attenuation: Typically ≥ 70dB
- Blocking: ≥ 80dB
- Squelch: 5 to 25dBµV, adjustable in steps of 2dB
- Pilot Tone Squelch: Can be switched off
- Compander System: Sennheiser HDX
- Signal-To-Noise Ratio (1mV, Peak Deviation): Approx. 90dBA
- Total Harmonic Distortion: ≤ 0.9%
- Output Power At 2.4V, 5% THD, Nominal Deviation: 2 x 100mW at 32Ω
- High Boost: +8dB at 80kHz
- Limiter: -18dB to -6dB, adjustable in steps of 6dB, can be switched off
- Temperature Range: -10°C to +55°C
- Power Supply:
- 2 x AA Batteries, 1.5V
- BA 2015 Accupack
- Nominal Voltage: 3V battery / 2.4V rechargeable battery
- Current Consumption:
- At Nominal Voltage: Approx. 140mA
- With Transmitter Switched Off: ≤ 25 µA
- Operating Time: Approx. 4 to 6 hours (depending on volume level)
- Dimensions: Approx. 82mm x 64mm x 24mm
- Weight (Incl. Batteries): Approx. 125g