SENNHEISER EW 500 G4 HSP ESSENTIAL ชุดไมค์ลอย คาดศรีษะ EW 500 G4 HSP ชุดไมค์ลอย จากแบรนด์ SENNHEISER
SENNHEISER EW 500 G4 HSP ESSENTIAL
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- EM 500 G4
- Frequency range
- D : 794-806 MHz
- Dimensions : Approx. 190 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 : ≥ 110 dBA
- Switching bandwidth : up to 42 MHz
- Peak deviation : ±48 kHz
- Nominal deviation : ±24 kHz
- Modulation : Wideband FM
- Power supply : 12 V DC
- Antenna connector : 2 BNC sockets
- Current consumption : 300 mA
- Adjacent channel rejection : Typically ≥ 65 dB
- Intermodulation attenuation : Typically ≥ 65 dB
- Receiving frequency
- Max. 1680 receiving frequencies, adjustable in 25 kHz steps 20 frequency banks,
- each with up to 12 factory-preset channels, no intermodulation 1 frequency bank
- with up to 12 programmable channels
- RF sensitivity : < 2.5 μV for 52 dBA eff S/N
- Squelch : low: 5 dBµV middle: 15 dBµV high: 25 dBμV
- Equalizer
- Preset 1: FlatPreset 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 : ≥ 70 dB
- HSP Essential Omni
- Connector : 3.5mm jack or 3-Pin
- Frequency response : 20 – 20,000 Hz
- Max. sound pressure level : 148 dB
- Cable length : 1.3m
- Weight : 25g
- Diameter : 4.8mm
- Pick-up pattern : Omni-directional
- Sensitivity in free field, no load (1kHz) : 2.5mV/Pa +-3.5dB
- Nominal impedance : 1000 ohms
- Min. terminating impedance : 4700 ohms
- Equivalent noise level : 30 dB (A-weighted, DIN IEC 651)
- Equivalent noise level weighted as per CCIR 468-3 : 42 dB
