Sennheiser EW 300 IEM G2 User Manual

72

RF characteristics
Modulation

wideband FM stereo, MPX pilot tone

Frequency ranges

518–554, 626–662, 740–776, 786–822, 830–866 MHz 

Transmission/receiving frequencies

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)

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

40–15,000 Hz

MPX pilot tone (Frequenz/Hub)

19 KHz/±4 kHz

S/N ratio (at 1 mV and peak deviation) 

≥ 91 dB(A)

THD (at nominal deviation and 1 kHz)

≤ 0.9 %

General data
Temperature range

–10 °C to +55 °C

Dimensions of carrying case [mm]

380 x 370 x 70

Weight of carrying case 

approx. 3000 g

Frequency response

40–20,000 Hz

Max. SPL

118 dB SPL

Impedance

32 Ω

RF characteristics
Receiver principle

non diversity

Sensitivity (with 

HDX

, peak deviation)

< 2.5 µV at 52 dBA

rms

 S/N ratio

Adjacent channel rejection

≥ 70 dB

Intermodulation attenuation

≥ 70 dB

Blocking

≥ 80 dB

Squelch

4 steps: 

OFF 

 

LO: 5 dBµV
MID: 15 dBµV
HI: 25 dBµV

Pilot tone squelch (MPX pilot tone)

can be switched off

AF characteristics
Headphone output

3.5 mm jack socket

AF output voltage (at peak deviation 1 kHz

AF

) PHONES  2 x ≥ 100 mW at 32 Ω

Overall device
Power supply

2 AA size batteries, 1.5 V

Nominal voltage

2.4 V

Max. power consumption at nominal voltage

approx. 190 mA (2 x 30 mW)

Power consumption with switched-off receiver

≤ 250 µA

Operating time (with batteries)

6–10 h (depending on volume level)

Operating time (with BA 2015 accupack)

6–10 h (depending on volume level)

Dimensions [mm]

82 x 64 x 24

Weight (incl. batteries)

approx. 170 g