Sennheiser : EW 300 G4-HEADMIC1 Sennheiser

Wireless Headmic set consisting of 1 SK 300 G4 RC bodypack transmitter, 1 SL Headmic 1, 1 EM 300-500 rackmount receiver, and 1 GA3 rack kit.

หมายเลขสินค้า : EW 300 G4-HEADMIC1-RC

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Wireless Headmic set consisting of 1 SK 300 G4 RC bodypack transmitter, 1 SL Headmic 1, 1 EM 300-500 rackmount receiver, and 1 GA3 rack kit.

ชุดหัวหูฟังไร้สายประกอบด้วยเครื่องส่งสัญญาณ bodypack 300 G4 RC 1 เครื่อง, เฮดไมค์ 1 SL 1, 1 EM 300-500 rackmount receiver และชุดชั้นวาง GA3 1 ชุด

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

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

EM 300-500 G4

Frequency range
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 μV for 52 dBA eff S/N
Squelch

5 to 25 dBμV 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 kΩ, unbalanced / 1 MΩ
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