
- EM 300-500 G4
- Frequency range
- AS: 520 - 558 MHz
- Aw+: 470 - 558 MHz
- Bw: 626 - 698 MHz
- Cw: 718 - 790 MHz
- Dw: 790 - 865 MHz
- GBw: 606 - 678 MHz
- Gw: 558 - 626 MHz
- Gw1: 558 - 608 MHz
- JB: 806 - 810 MHz
- K+: 925 - 937.5 MHz
- Dimensions: Approx. 202x212x43 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: ±24kHz
- 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
- Frequency range
- SK 300 G4
- Dimensions: Approx. 82x64x24 mm
- Compander: Sennheiser HDX
- THD, total harmonic distortion: ≤0.9%
- Weight: (incl. batteries) approx. 160 g
- Signal-to-noise ratio: ≥ 115dBA
- RF output power: switchable: Low: typ. 10 mW, Standard: typ. 30 mW, High: typ. 50 mW
- Switching bandwidth: up to 88 MHz
- Peak deviation: ±48kHz
- Nominal deviation: ±24kHz
- 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: 3V battery/2.4V 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: 80–18,000Hz, Line: 25–18,000Hz
- Temperature Range: -10°C to +55°C
- Frequency stability: ≤ ±15 ppm
- ME 2
- Connector: 3.5 mm jack
- Frequency response: 0 to 18,000 Hz (ME 2-II)
- Max. sound pressure level: 130 dB
- Cable length: approx. 1.6m
- Transducer principle: pre-polarized condenser microphone
- Pick-up pattern: omni-directional
- Sensitivity in free field, no load (1kHz): 20 mV/Pa
- Equivalent noise level: 36 dB
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