ไมค์ลอยเดี่ยว SENNHEISER รุ่น EW300 G4-945-S-TH

Frequency range : 748.2 – 757.8 Mhz
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 dBuSignal-to-noise ratio : ≥ 115 dBA
Switching bandwidth : up to 88 MHzPeak 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
SKM 300 G4-S

Dimensions : Approx. Ø 50 x 265 mm
Compander : Sennheiser HDX
THD, total harmonic distortion : ≤ 0.9 %
Weight : (incl. batteries) approx. 450 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
Powering : 3 V battery / 2.4 V rechargeable battery
Transmission frequency : Max. 3520 transmission 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 : 80 – 18,000 Hz
Temperature Range : -10 °C to +55 °C
Frequency stability : ≤ ±15 ppm

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.

คุณสมบัติ
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