Sennheiser 300 IEM Series Stereo Receiver User Manual


 
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32
NT 2-3 mains unit
In compliance with
The mains unit is certified in accordance with the legal safety requirements of Europe, the United States, Canada, Russia
and Japan.
EK 300 IEM G3 diversity receiver
In compliance with
Input voltage 100 to 240 V~, 50/60 Hz
Current consumption max. 120 mA
Output voltage 12 V
Secondary output current 400 mA
Temperature range –10°C to +40°C
Europe
EMC EN 55022, EN 55024,
EN 55014-1/-2
Safety EN 60065
USA
47 CFR 15 subpart B
Canada ICES 003
Receiver principle adaptive diversity
Sensitivity (with HDX, peak deviation) < 1.6 μV for 52 dBA
rms S/N
Adjacent channel rejection typ. 65 dB
Intermodulation attenuation typ. 70 dB
Blocking 80 dB
Squelch Off, 5 to 25 dBμV, adjustable in steps of 2 dB
Pilot tone squelch can be switched off
S/N ratio (1 mV, peak deviation) approx. 90 dB
Max. output power 2 x 100 mW at 32 Ω
High Boost +8 dB at 10 kHz
Limiter –18 dB to –6 dB, adjustable in steps of 6 dB, can be switched off
Power supply
2
AA size batteries, 1.5 V or BA 2015 accupack
Nominal voltage 2.4 V
Power consumption:
at nominal voltage
with switched-off receiver
approx. 140 mA
25 μA
Operating time approx. 4 to 6 hrs (depending on volume level)
Dimensions approx. 82 x 64 x 24 mm
Weight (incl. batteries) approx. 200 g
Europe
EMC EN 301489-1/-9
Radio EN 300422-1/-2
Safety EN 60065
USA
47 CFR 15 subpart B