Sennheiser EW IEM G4 A (516 - 558 MHz)

- SR IEM G4 stereo transmitter
- EK IEM G4 stereo receiver
- IE 4 earbuds
- 2 AA batteries
- rod antenna
- GA 3 rack mounting kit
- Quick start Guide
- Safety instructions
- Data sheet with manufacturer declarations
- Power adapter

- Robust pocket receiver and reliable in-ear monitoring IE 4 earphones provide clarity over the entire frequency spectrum for daily use on stage
- Stereo transmitter half the width of the rack in a full metal housing with a high-contrast OLED display
- Easy and flexible wireless synchronization between transmitter and receiver via infrared
- Compatible with the Sennheiser control software WSM for flexible frequency allocation and monitoring
- Up to 16 compatible channels
- Up to 42 MHz bandwidth with 1680 selectable frequencies, fully tunable in the UHF range

Range: up to 100 meters

High transmission power (up to 50 mW), depending on country-specific regulations

- Weight: 2.750kg
- Height: 73mm
- Width: 405mm
- Depth: 350mm

SR IEM G4

- Frequency range: A: 516 - 558 MHz
- Dimensions: approx. 202 x 212 x 43 mm
- Compander system: Sennheiser HDX
- Distortion factor at 1kHz: <0.9%
- Weight: approx. 980 g
- Audio input: 2x XLR-3 / 6.3 mm jack combination socket (¼ "), electronically balanced
- Audio output: 6.3 mm stereo jack socket (¼ "), balanced
- Signal-to-noise ratio:> 90 dB
- HF output power: switchable: Low: typ. 10 mW Standard: typ. 30 mW High: typ. 50 mW
- Switching bandwidth: up to 42 MHz
- Peak deviation: ± 48 kHz
- Nominal stroke: ± 24 kHz
- Modulation type: broadband FM stereo (MPX pilot tone method)
- Power supply: 12 V DC
- Current consumption: max. 350 mA
- Max. Input voltage: +22 dBu
- Transmission frequencies: max. 1680 transmission frequencies, tunable in 25 kHz steps 20 frequency banks with up to 16 preset channels each, intermodulation-free 6 frequency banks with up to 16 freely programmable channels
- LF transmission range: 25 to 15,000 Hz
- Temperature range: -10 ° C to +55 ° C
- Frequency stability: ± 10 ppm
- Antenna output: BNC socket, 50 Ω

EK IEM G4

- Dimensions: approx. 82 x 64 x 24 mm
- Compander system: Sennheiser HDX
- Distortion factor at 1kHz: ≤ 0.9%
- Weight: (including batteries) approx. 125 g
- Signal-to-noise ratio: approx. 90 dBA
- Switching bandwidth: up to 42 MHz
- Peak deviation: ± 48 kHz
- Nominal stroke: ± 24 kHz
- Operating time: approx. 4 to 6 hours (depending on the volume)
- Modulation type: broadband FM
- Power supply: 2 AA batteries, 1.5 V or BA 2015 accupack
- power consumption
at nominal voltage: typ. 140 mA
with the transmitter switched off: ≤ 25 µA
- Adjacent channel suppression: Typ. ≥ 65 dB
- Audio output power: 2 x 100 mW at 32 Ω
- Secondary reception attenuation: Typ. ≥ 70 dB
- Limiter: –18 dB to –6 dB, in 6 dB steps, can be switched off
- Power supply: 3 V battery / 2.4 V battery
- Reception frequencies: max. 1680 reception frequencies, tunable in 25 kHz steps 20 frequency banks with up to 16 preset channels each, intermodulation-free 6 frequency banks with up to 16 freely programmable channels
- RF sensitivity: <4 μV, typically 1.6 μV for 52 dBA rms S / N
- Squelch: 5 to 25 dBµV, in 2 dB steps
- Bass Boost: +8 dB at 8 kHz
- Temperature range: -10 ° C to +55 ° C
- Receiver principle: adaptive diversity
- Blocking: ≥ 80 dB