Wireless
stereo transmitter
SR 300 IEM G3
You can only sound better if you hear yourself better. Wireless monitoring is taken
to the next level of perfection with the Sennheiser G3 monitoring system. Added
features of this stereo transmitter include the valuable integrated 5 band equali-
zer for extra control of the sound. New pass-through sockets for the audio signal
enable the audio feed from a console to be routed to other devices in the chain,
simplifying setup. The enhanced audio frequency response of 25 to 15,000 Hz
means the sound the performers hear is the most realistic and life-like a wireless
monitor system has
FEATURES
ꢀ
Sturdy metal housing
ꢀ
42 MHz bandwidth: 1680 tunable UHF
frequencies for interference-free reception
ꢀ
Enhanced frequency bank system with up
to 16 compatible frequencies
ꢀ
Ethernet port for connecting to the Wire-
less Systems Manager (WSM) software for
control via computer – this delivers a good
overview of monitoring and professio-
nal data management for multi-channel
systems
ever had to offer.
ꢀ
Pilot tone squelch for eliminating RF inter-
ference when transmitter is turned off
ꢀ
Enhanced AF frequency range
ꢀ
Increased range for audio sensitivity
ꢀ
Wireless synchronization of receiver para-
meter from transmitter
ꢀ
TECHNICAL DATA
User-friendly menu operation with more
control options
Illuminated graphic display
Frequency ranges....................................................516–558, 566–608, 626–668,
734–776, 780–822, 823–865 MHz
ꢀ
ꢀ
Transmission frequencies .....................................1,680 frequencies, tuneable in steps
of 25 kHz
Auto-Lock function avoids accidental
changing of settings
ꢀ
20 frequency banks, each with up to
HDX compander for crystal-clear sound
ꢀ
16 factory-preset channels
Mute function
ꢀ
6 frequency banks with up to 16
Integrated 5-band graphic Equalizer
ꢀ
user programmable channels
Wide range of accessories adapts the
Switching bandwidth.............................................42 MHz
Frequency stability................................................. 10 ppm (–10°C to +55°C)
Antenna output.......................................................BNC socket, 50 O
RF output power at 50 O......................................typ. 10/30 mW (Low/Standard),
switchable
system to any requirement
Optimized PLL synthesizer and micro-
processor technology
Stereo/mono selection
ꢀ
ꢀ
ꢀ
Easy setup of a multi-channel system
using the Easy Setup Sync function
Modulation ................................................................wideband FM stereo (MPX pilot tone)
Compander system.................................................Sennheiser HDX
Nominal/peak deviation ....................................... 24 kHz/ 48 kHz
MPX pilot tone (frequency/deviation) ..............19 kHz/ 5 kHz
AF frequency response..........................................25 Hz to 15 kHz
AF input.....................................................................2 x XLR-3/¼“ (6.3 mm) jack combo
socket, electronically balanced
Max. input level.......................................................+22 dBu
THD (at 1 kHz and nominal deviation)..............< 0.9 %
Signal-to-noise ratio
at nominal load and peak deviation...................> 90 dB
Continued on page 2
SR 300 IEM G3 Wireless stereo transmitter
DIMENSIONS
PRODUCT vARIANTS
RECOMMENDED ACCESSORIES
Stacking elements, 1 pair
SR 300 IEM G3-A-EU – 516...558 MHz /
Cat. No. 532711
Cat. No. 503167
Power supply unit EU
Cat. No. 503136
Cat. No. 503638
Cat. No. 503639
Cat. No. 503640
Cat. No. 503641
Cat. No. 503642
Cat. No. 503643
Cat. No. 503644
Cat. No. 503645
Cat. No. 503646
Cat. No. 503647
Cat. No. 503648
Cat. No. 503649
Cat. No. 503650
GA 3 – rack adapter
SR 300 IEM G3-A-US – 516...558 MHz /
Power supply unit US
AM 2 – antenna front mount kit
(for GA 3 rack adapter)
Cat. No. 009912
Cat. No. 503157
Cat. No. 503870
Cat. No. 503871
NT 2-3 EU – Mains unit for powering
the SR 300 IEM G3; EU version
SR 300 IEM G3-G-EU – 566...608 MHz /
Power supply unit EU
NT 2-3 US – Mains unit for powering
the SR 300 IEM G3; US version
SR 300 IEM G3-G-US – 566...608 MHz /
Power supply unit US
NT 2-3 UK – Mains unit for powering
the SR 300 IEM G3; UK version
SR 300 IEM G3-B-EU – 626...668 MHz /
Power supply unit EU
NT 3-1 EU – Table top power supply for
powering the AC 3 and four transmitters;
EU version
SR 300 IEM G3-B-US – 626...668 MHz /
Power supply unit US
Cat. No. 503159
Cat. No. 503876
SR 300 IEM G3-C-EU – 734...776 MHz /
Power supply unit EU
NT 3-1 US – Table top power supply for
powering the AC 3 and four transmitters;
US version
SR 300 IEM G3-C-US – 734...776 MHz /
Power supply unit US
NT 3-1 UK – Table top power supply for
powering the AC 3 and four transmitters;
UK version
SR 300 IEM G3-D-EU – 780...822 MHz /
Power supply unit EU
Cat. No. 503877
Cat. No. 503166
AC 3 – antenna combiner
SR 300 IEM G3-D-EU-X – 780...822 MHz /
Power supply unit EU / Germany
A 5000 CP – circularly polarized
broadband antenna
Cat. No. 528212
Cat. No. 003658
SR 300 IEM G3-D-UK – 780...822 MHz /
Power supply unit UK
A 2003 – directional broadband antenna
A 1031 – omni-directional
broadband antenna
SR 300 IEM G3-E-EU – 823...865 MHz /
Power supply unit EU
Cat. No. 004645
Cat. No. 087969
Cat. No. 002324
Antenna daisy-chain cable, 50 O,
BNC, 0.25 m
SR 300 IEM G3-E-EU-X – 823...865 MHz /
Power supply unit EU / Germany
GZL 1019-A1 – coaxial cable, type RG 58,
BNC to BNC, 1 m
SR 300 IEM G3-E-UK – 823...865 MHz /
Power supply unit UK
Contact your local Service Partner:
Sennheiser electronic GmbH & Co. KG
Am Labor 1, 30900 Wedemark, Germany
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