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MICRO SENNHEISER EW-300G2

MICRO SENNHEISER EW-300G2

 
  • Model                 : EW-300G2
  • Hãng sản xuất   : SENNHEISER
  • Bảo Hành          : 12 Tháng
  • Tình trạng          : MỚI 100%
  • LH Mua Hàng     : 0978.17.13.15
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System Receiver

RF characteristics Modulation wideband FM

Frequency ranges 626–662 MHz. Transmission/receiving frequencies 8 channel banks with 8 factory-preset channels each. Switching bandwidth 36 MHz. Nominal/peak deviation ±24 kHz/±48 kHz. Frequency stability ≤ ±15 ppm

AF characteristics

Noise reduction system Sennheiser HDX. AF frequency response 40–18,000 Hz. S/N ratio (at 1 mV and peak deviation) ≥ 112 dB(A). THD (at nominal deviation and 1 kHz) ≤ 0.9 %

General data

Temperature range –10 °C to +55 °C

RF characteristics EM 300 G2

Receiver principle true diversity. Sensitivity (with HDX, peak deviation) < 2.5 μV at 52 dBArms S/N ratio. Adjacent channel rejection ≥ 68 dB. Intermodulation attenuation ≥ 68 dB. Blocking ≥ 72 dB. Squelch 4 steps: Off Low: 5 dBμV Mid: 15 dBμV High: 25 dBμV. Pilot tone squelch can be switched off. Antenna inputs 2 BNC sockets

AF characteristics

AF output voltage (at peak deviation 1 kHzAF) 1/4’’ (6.3 mm) jack socket (unbalanced): +12 dBu. XLR socket (balanced): +18 dBu

Overall device

Power supply 10.5 – 16 V DC, nominal voltage 12 V DC. Power consumption approx. 200 mA. Dimensions [mm] 212 x 145 x 38. Weight approx. 1100 g

Transmitters

RF characteristics SK 300 G2 

RF output power at 50 Ω typ. 30 mW

AF characteristics

Max. input voltage (at peak deviation) Microphone 1.8 Vrms, unbalanced – Line 2.4 Vrms. Input impedance Microphone 10 kΩ, unbalanced – Line 1 MΩ –

Overall device

Power supply 2 AA size batteries, 1.5 V. Nominal voltage 2.4 V. Max. power consumption at nominal voltage ≤ 170 mA ≤ 170 mA. Power consumption with switched-off transmitter ≤ 250 μA ≤ 250 μA. Operating time (with batteries) ≥ 8 h ≥ 8 h. Operating time (with BA 2015 accupack) ≥ 8 h ≥ 8 h. Dimensions [mm] 82 x 64 x 24 ∅ 50 x 225

Weight (incl. batteries) approx. 158 g approx. 450 g

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