A major player in Sennheiser's new evolution G3 wireless series, the Sennheiser ew 122 G3 presentation set features a rackmount receiver, a bodypack transmitter and a clip-on microphone with a cardioid pattern that rejects feedback. It offers user-friendly operation and absolute reliability due to the true diversity receiver. It also boasts wireless infrared transmitter sync for easy setup.

The Sennheiser ew 122 G3 is available in 3 frequency blocks: A (516 - 558 MHz), B (626 - 668 MHz) and G (566 - 608 MHz). This is the frequency block B version.

Sennheiser ew 122 G3 Features:
• EM 100 G3 rack-mount receiver
• SK 100 G3 bodypack transmitter
• ME 4 clip-on microphone (cardioid)
• NT 2 power supply unit
• 2 stacking elements
• 2 antennas
• 2 AA batteries
• Sturdy metal housing (transmitter and receiver)
• 42 MHz bandwidth: 1680 tunable UHF frequencies for interference-free reception
• Enhanced frequency bank system with up to 12 compatible frequencies
• High-quality true diversity reception
• Pilot tone squelch for eliminating RF interference when transmitter is turned off
• Automatic frequency scan feature searches for available frequencies
• Enhanced AF frequency range
• Increased range for audio sensitivity
• Wireless synchronization of transmitters via infrared interface
• User-friendly menu operation with more control options
• Illuminated graphic display (transmitter and receiver)
• Auto-Lock function avoids accidental changing of settings
• HDX compander for crystal-clear sound
• Transmitter feature battery indication in 4 steps, also shown on receiver display
• Programmable Mute function
• Integrated Equalizer and Soundcheck mode
• Contacts for recharging BA 2015 accupack directly in the transmitter
• Wide range of accessories adapts the system to any requirement

Package includes:
• EM 100 G3 rack-mount receiver
• SK 100 G3 bodypack transmitter
• ME 4 clip-on microphone (cardioid)
• NT 2 power supply unit
• 2 antennas
• 2 stacking elements
• 2 AA batteries
• Operating instructions

Technical Data:

RF frequency range	516 - 865 MHz
Transmission/receiving frequencies	1,680
Presets	12
Switching bandwidth	36 MHz
Peak deviation	± 48 kHz
Compander	HDX
Frequency response (microphone)	80 - 18,000 Hz
Signal-to-noise-ratio	> 110 dB(A)
Total harmonic distortion (THD)	< 0.9%
In compliance with	ETS 300422 , ETS 300445 , CE , FCC
Antenna connector	2 BNC, 50Ω
XLR connector	6.3 mm
Audio output level (balanced)	XLR: +18 dBu max
Audio output level (unbalanced)	Jack: +12 dBu max
Battery	10.5 - 16V DC battery AA, 2 x 1.5V battery AA
Dimensions (receiver)	8 x 8.3 x 1.7 in. (202 x 212 x 43 mm)
Weight (receiver)	2 lbs. (900 g)
Operating time (transmitter)	typ. 8 h
Input voltage range	1.8 V line, 3.0 V eff line
Dimensions (transmitter)	3.2 x 2.5 x .9 in. (82 x 64 x 24 mm)
Weight (transmitter)	Approx. 5.6 oz. (160 g)
Transducer / microphone type	electret
AF sensitivity	40 mV/Pa
Sound pressure level (SPL)	120 dB(SPL) max.
Pick-up pattern	cardioid