Sennheiser ew 300 G4 Headmic1 RC AW+

Sennheiser ew 300 G4 Headmic1 RC AW+ Product Details

Description

Best choice for your business, the best in education. The G4 300 Series takes advantage of improved switching bandwidth up to 88 MHz. New frequency ranges allow multi-channel setup with dozens of channels, with reliable operation.The powerful SL-HEADMIC1 is the professional solution for lively lectures and speeches. With its high speech intelligibility, the headset microphone offers absolute reliability. Remote mute button available for the bodypack transmitter. The wireless headmic set consists of an RC 300 SK 300 G4 bodypack transmitter, an SL Headmic 1, an EM 300-500 rackmount receiver and a GA3 rack kit.

Features:

• User-friendly menu control, quick setup.
• Integrated network port allows control, monitoring and setup via Sennheiser Control Cockpit and WSM software
• Wide range of products and existing accessories (such as microphones) allow use in any environment
• Up to 88 MHz bandwidth, up to 32 compatible channels
• High transmit power (10/30/50 mW), depending on country-specific regulations
• Range: up to 100 meters
• Compatible with LSP 500 PRO wireless integrated PA system
• Remote mute button for the bodypack transmitter

Technical data:

EM 300-500 G4

• Frequency range: Aw+: 470 - 558 MHz
• Dimensions: approx. 202 x 212 x 43 mm
• Compander system: Sennheiser HDX
• Distortion factor at 1 kHz: ≤ 0.9 %.
• Weight: approx. 980 g
• Audio output: 6.3 mm jack (unbalanced): +12 dBu; XLR jack (balanced): +18 dBu
• Noise level distance: ≥ 115 dBA
• Switching bandwidth: up to 88 MHz
• Peak deviation: ±48 kHz
• nominal deviation: ±24 kHz
• Modulation type: wideband FM
• Power supply: 12 V DC
• antenna connection: 2 BNC sockets
• current consumption: 350 mA
• Adjacent channel rejection: typ. ≥ 75 dB
• Sidetone attenuation: typ. ≥ 70 dB
• RF sensitivity: 2.5 μV for 52 dBA eff S/N
• Squelch (noise suppression): 5 to 25 dBμV, adjustable in 2-dB steps
• Equalizer: Preset 1: Flat; Preset 2: Low Cut (-3 dB at 180 Hz); Preset 3: Low Cut/High Boost (-3 dB at 180 Hz, +6 dB at 10 kHz); Preset 4: High Boost (+6 dB at 10 kHz)
• Temperature range: -10 °C to +55 °C
• Receiver principle: True diversity
• Blocking: ≥ 75 dB

SK 300 G4

• Dimensions: approx. 82 x 64 x 24 mm
• Compander system: Sennheiser HDX
• Distortion factor at 1 kHz: ≤ 0.9 %.
• Weight: (incl. batteries) approx. 160 g
• Noise level distance: ≥ 115 dBA
• RF output power: switchable: low: typ. 10 mW standard: typ. 30 mW high: typ. 50 mW
• Switching bandwidth: up to 88 MHz
• Peak deviation: ±48 kHz
• Nominal deviation: ±24 kHz
• Operating time: typ. 8 h
• Modulation type: wideband FM
• Power supply: 2 AA batteries, 1.5 V or rechargeable battery pack BA 2015
• Current consumption: at nominal voltage: typ. 180 mA ; when transmitter is switched off: ≤ 25 µA.
• Input impedance: 40 kΩ, unbalanced / 1 MΩ.
• Max. Input voltage: 3 Vrms
• Power supply: Battery 3 V / rechargeable battery 2.4 V
• Transmit frequencies: max. 3520 transmit frequencies, tunable in 25 kHz steps 20 channel banks with up to 32 preset channels each, intermodulation-free 6 channel banks with up to 32 freely programmable channels
• LF transmission range: Microphone: 80 - 18,000 Hz Line: 25 - 18,000 Hz
• Temperature range: -10 °C to +55 °C
• Frequency stability: ≤ ±15 ppm.

SL Headmic 1

• Connector plug: 3.5 mm jack plug or Sennheiser special plug (-4 variant)
• Audio transmission range: 20 to 20,000 Hz ±3 dB
• Max. Sound pressure level: 143 dB
• Cable length: 1.6 m
• Weight (without cable): approx. 7 g
• Diameter: capsule diameter: 3.3 mm; microphone boom diameter: 1.1 mm
• Polar pattern: omnidirectional
• Nominal impedance: 1 kΩ
• Min. termination impedance: 4.7 kΩ
• A-weighted equivalent noise level: 27 dB(A)
• Power supply: 4.5 to 15 V
• Sensitivity, transfer factor. 5 mV/Pa ± 3 dB
• Temperature range: operation: -10 °C to 50 °C; storage: -20 °C to 70 °C