EW IEM G4-B Sennheiser Bộ tai nghe không dây chính hãng

EW IEM G4-B Sennheiser Bộ tai nghe không dây chính hãng

Các Model tương tự EW IEM G4-B

• EW IEM G4-A
• EW IEM G4-A1
• EW IEM G4-B
• EW IEM G4-E
• EW IEM G4-G
• EW IEM G4-GB

Đặc trưng EW IEM G4-B

Full control over your performance – everywhere, every day. The G4 In-Ear Monitoring Sets make your gig an extraordinary experience – not just for your audience, but also for you!

• Engineered for professional live sound: Rugged all-in-one wireless monitoring system for in-ear applications.

• Robust bodypack receiver and reliable in-ear monitoring IE 4 headphones delivering clarity along the whole frequency spectrum for daily use on stage

• Half-rack stereo transmitter in a full-metal housing with OLED display for full control

• 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 50 mW) depending on country regulations

Thông số kỹ thuật EW IEM G4-B

SR IEM G4

• Frequency range GB: 606 - 648 MHz

• Dimensions Approx. 202 x 212 x 43 mm

• Compander Sennheiser HDX

• THD, total harmonic distortion <0.9 %

• Weight Approx. 980 g

• Audio input 2x XLR-3/¼" (6.3 mm) jack combo socket, electronically balanced

• Audio output ¼" (6.3 mm) stereo jack socket, balanced

• Signal-to-noise ratio >90 dB

• RF 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 deviation ±24 kHz

• Modulation Wideband FM stereo (MPX pilot tone)

• Power supply 12 V DC

• Current consumption max. 350 mA

• Max. Input voltage +22 dBu

• Transmission frequency

  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

• AF frequency response 25 Hz to 15 kHz

• Temperature Range -10 °C to +55 °C

• Frequency stability ±10 ppm

• Antenna Output BNC socket, 50 Ω

• Frequency range

EK IEM G4       

• Dimensions Approx. 82 x 64 x 24 mm

• Compander Sennheiser HDX

• THD, total harmonic distortion ≤ 0.9 %

• Weight (incl. batteries) approx. 125 g

• 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

• Receiving frequency

  Max. 1680 receiving 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

• 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