Sennheiser EM 300 G3 Product Sheet

ew 300 © Presentation Set
RF Wireless Systems | evolution wireless G3
General Description
This system is ideal for hands-free vocal and speech applications, and is par-
ticularly well-suited for on-stage performers. The systems include either an
ME 3 omni-directional lavalier microphone or an ME 4 cardioid lavalier mi-
crophone. The extremely small SK 300 G3 bodypack transmitter and EM 300
G3 rack-mountable receiver each features 20 frequency banks with 6 user
banks and 24 directly accessible frequency presets. Each system is ready for
immediate use.
ew 312 Presentation Set
©
with ME 2 clip-on microphone
System variants and included components:
ew 312 G3 – (1) SK 300 G3 bodypack transmitter, (1) ME 2 omni-
directional clip-on microphone, (1) EM 300 G3 rack-mountable receiver,
(1) GA 3 rack-mount kit
ew 322 G3 – (1) SK 300 G3 bodypack transmitter, (1) ME 4 cardioid
clip-on microphone, (1) EM 300 G3 rack-mountable receiver, (1) GA 3
rack-mount kit
For recommended accessories please visit www.sennheiserusa.com
Features
Sturdy metal housing
PC-supported frequency management for transmitter and receiver
Tunable UHF frequencies within a large switching bandwidth
Bodypack transmitter with programmable MUTE function, optional
external activation
Headset microphone with optimized acoustics
Ethernet port for connecting to the Wireless Systems Manager
(WSM) software for control via computer – this delivers a good
overview of monitoring and professional data management for multi-
channel systems
Wireless synchronization of transmitters via infrared interface
Enhanced frequency bank management with up to 24 compatible
frequencies
42 MHz bandwidth, 1,680 switchable frequencies
Increased range for audio sensitivity
Easy-to-read illuminated dot matrix display with dual color warning
indicator
More control options (menu)
Enhanced AF frequency range
Soundcheck mode
Integrated equalizer
(continued on back)
ew 322 Presentation Set
©
with ME 4 clip-on microphone
ew 300 G3
Technical Specifications
ew 300 ©
Modulation .................................................. wideband FM
Frequency ranges ..........................516–558, 566–608,
......................626–668, 734–776, 780–822, 823–865
Transmission/Receiving
frequencies ..............20 channel banks, 6 fixed banks,
..................................... 24 factory preset channels each
Switching bandwidth .......................................... 42 MHz
Noise reduction system ....................... Sennheiser HDX
AF frequency response ......................... 25 – 18,000 Hz
S/N ratio (at 1 mV and peak deviation) .... ≥ 115 dBA
THD (at nominal deviation and 1 kHz) ............≤ 0.9 %
EM 300 ©
Receiver principle ...................................... True Diversity
Sensitivity (with HDX,
peak deviation) ......................... <2 µV at 52 dBA
Adjacent channel rejection ................................ ≥ 75 dB
Intermodulation attenuation ............................ ≥ 70 dB
Blocking ................................................................. ≥ 75 dB
Pilot-tone squelch.......................................... detachable
Antenna inputs ......................................... 4 BNC sockets
AF output voltage (at peak
deviation, 1 kHz AF) ......... 1/4" (6.3 mm) jack socket,
...................................unbalanced: +12 dBu XLR socket,
............................................................. balanced: +18 dBu
Power supply ........................................................ 12 V DC
Dimensions .................................. 7.95" x 8.35" x 1.69"
Weight .................................................... approx. 2.16 lbs
SK 300 ©
RF output power at 50 Ω .................... typ. 30/10 mW,
............................................................................switchable
AF frequency response ............. 25 – 18,000 Hz (Line)
.........................................................80 – 18,000 Hz (Mic)
Max input voltage transmitter / line .................... 3 V
Input impedance transmitter / line ................... 40 kΩ,
............................................................. unbalanced / 1MΩ
Power supply .................................2 AA batteries, 1.5 V
Nominal voltage ........................................................ 2.4 V
Operating time ..................................................... typ. 8 h
Dimensions .................................. 3.23" x 2.52" x 0.94"
Weight ..................................................... approx. 5.64 oz
ME 2
Transducer principle ........................................condenser
Sensitivity ......................................................... 20 mV/Pa
Pick-up pattern .................................... omni-directional
Max. SPL ..........................................................130 dB SPL
ME 4
Transducer principle ........................................condenser
Sensitivity ......................................................... 40 mV/Pa
Pick-up pattern ....................................................cardioid
Max. SPL ..........................................................120 dB SPL
Presentation Set
S/N
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