สเปค

EM 300-500 G4

• Frequency range AS: 794 ~ 806Mhz
• 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 500 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
• Frequency stability ≤ ±15 ppm

MKE 2

• Connector 3.5 mm jack
• Frequency response 20 to 20.000 Hz ± 3 dB
• Max. sound pressure level 142 dB
• Cable length approx. 1.60 m
• Transducer principle pre-polarized condensor microphone
• Pick-up pattern omni-directional
• Sensitivity in free field, no load (1kHz) 5 mV/Pa, ± 3 dB
• Equivalent noise level 26 dB
• Equivalent noise level weighted as per CCIR 468-3 39 dB