Specifications - Sennheiser 300 IEM - 12-03 Instructions For Use Manual

Specifications

System
RF characteristics
Modulation
Frequency ranges
Transmission/receiving frequencies
Switching bandwidth
Nominal/peak deviation
Frequency stability
AF characteristics
Noise reduction system
AF frequency response
MPX pilot tone (Frequenz/Hub)
S/N ratio (at 1 mV and peak deviation)
THD (at nominal deviation and 1 kHz)
General data
Temperature range
Dimensions of carrying case [mm]
Weight of carrying case
IE 3 in-ear headphones
Frequency response
Max. SPL
Impedance
EK 300 IEM G2 stereo receiver
RF characteristics
Receiver principle
Sensitivity (with HDX, peak deviation)
Adjacent channel rejection
Intermodulation attenuation
Blocking
Squelch
Pilot tone squelch (MPX pilot tone)
AF characteristics
Headphone output
AF output voltage (at peak deviation 1 kHz
Overall device
Power supply
Nominal voltage
Max. power consumption at nominal voltage
Power consumption with switched-off receiver
Operating time (with batteries)
Operating time (with BA 2015 accupack)
Dimensions [mm]
Weight (incl. batteries)
72
wideband FM stereo, MPX pilot tone
518–554, 626–662, 740–776, 786–822, 830–866 MHz
8 channel banks with up to 12 factory-preset channels each
1 channel bank with up to 12 freely selectable channels
(1440 frequencies, tunable in steps of 25 kHz)
36 MHz
±24 kHz/±48 kHz
≤ ±15 ppm
Sennheiser
40–15,000 Hz
19 KHz/±4 kHz
≥ 91 dB(A)
≤ 0.9 %
–10 °C to +55 °C
380 x 370 x 70
approx. 3000 g
40–20,000 Hz
118 dB SPL
32 Ω
non diversity
< 2.5 µV at 52 dBA
≥ 70 dB
≥ 70 dB
≥ 80 dB
4 steps:
can be switched off
3.5 mm jack socket
) PHONES 2 x ≥ 100 mW at 32 Ω
AF
2 AA size batteries, 1.5 V
2.4 V
approx. 190 mA (2 x 30 mW)
≤ 250 µA
6–10 h (depending on volume level)
6–10 h (depending on volume level)
82 x 64 x 24
approx. 170 g
HDX
S/N ratio
rms
OFF
LO: 5 dBµV
MID: 15 dBµV
HI: 25 dBµV