Sennheiser EW 300 G4-HEADMIC1-RC (Aw+: 470-558 MHz))

Best choice for your business, top of the class in education. The G4 300 Series uses the power of an increased switching bandwidth of up to 88 MHz. New frequency ranges allow to operate multi-channel setups with dozens of channels while securing reliable operation - despite digital dividend. The powerful professional SL-HEADMIC1 is the pro's choice for lively lectures and speeches. Its high speech intelligibility makes the headset microphone - besides its good look - absolutely reliable. Remote mute switch available for the bodypack transmitter.

• Easy to use, fast setup time

• Integrated network port allows control, monitoring and setup via Sennheiser Control Cockpit and WSM Software

• Broad range of products and existing accessories (such as microphones) allows usage in any kind of environment

• Up to 88 MHz bandwidth, up to 32 channels

• Increased RF output power (10/30/50 mW)

• Transmission Range: up to 100 meters / 330 feet

• Compatible with wireless speaker system LSP 500 PRO

• RC (remote control) switch available for the bodypack transmitter

EM 300-500 G4:

Dimensions: Approx. 202 x 212 x 43 mm

Compander: Sennheiser HDX

THD, total harmonic distortion: 0.9 %

Weight: Approx. 980 g

Audio output:

- 6.3 mm jack socket (unbalanced): +12 dBu

- XLR socket (balanced): +18 dBu

Signal-to-noise ratio: 115 dBA

Switching bandwidth: up to 88 MHz

Peak deviation: ±48 kHz

Nominal deviation: ±24 kHz

Modulation: Wideband FM

Power supply: 12 V DC

Antenna connector: 2 BNC sockets

Current consumption: 350 mA

Adjacent channel rejection: Typically 75 dB

Intermodulation attenuation: Typically 70 dB

Receiving frequency: Max. 3520 receiving frequencies, adjustable in 25 kHz steps, 20 frequency banks, each with up to 32 factory-preset channels, no intermodulation, 6 frequency banks with up to 32 programmable channels

RF sensitivity: < 2.5 V for 52 dBA eff S/N

Squelch: 5 to 25 dBV in steps of 2 dB

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: Sennheiser HDX

THD, total harmonic distortion: 0.9 %

Weight: (incl. batteries) approx. 160 g

Signal-to-noise ratio: 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: Typically 8 h

Modulation: Wideband FM

Power supply: 2 AA batteries, 1.5 V or BA 2015 accupack

Current consumption:

at nominal voltage: typ. 180 mA

with transmitter switched off: 25 µA

Input impedance: 40 k, unbalanced / 1 M

Max. Input voltage: 3 Veff

Powering: 3 V battery / 2.4 V rechargeable battery

Transmission frequency:

Max. 3520 frequencies, adjustable in 25 kHz steps, 20 frequency banks, each with up to 32 factory-preset channels, no intermodulation, 6 frequency banks with up to 32 programmable channels

AF frequency response: Mic: 80 - 18,000 Hz, Line: 25 - 18,000 Hz

Temperature Range: -10 C to +55 C

Frequency stability: ±15 ppm

SL HEADMIC 1:

Connector: 3.5 mm jack plug or Sennheiser special connector (-4 variant)

Frequency response: 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:

- of mic capsule: 3.3 mm

- of boom arm: 1.1 mm

Pick-up pattern: omni-directional

Nominal impedance: 1 k

Min. terminating impedance: 4.7 k

Equivalent noise level: 27 dB(A)

Power supply: 4.5 to 15 V

Sensitivity: 5 mV/Pa ± 3 dB

Temperature Range:

Operation: -10 C to 50 C (14 F to 122 F)

Storage: -20 C to 70 C (-4 F to 158 F)

WHAT'S IN THE BOX:

EM 300-500 G4 true diversity receiver

SK 300 G4

SL Headmic 1

GA 3 rackmount set

power supply

2 AA batteries

2 rod antennas

quick guide

safety guide

manufacturer declaration sheet