SENNHEISER EW122G2 Details
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This 100 Series system is ideal for stage productions and presentations. The
unobtrusive ME 4 clip-on microphone is virtually invisible and has excellent
feedback rejection. The extremely small SK 100 G2 bodypack transmitter as well
as the EM 100 rack-mount receiver feature 9 frequency banks with 4 frequency
presets each for direct channel selection and are ready for immediate use.
Features
1440 tunable UHF frequencies for interference-free reception
Absolutely reliable transmission and extended range due to high RF output power
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
Transmitter and receiver with rugged metal housings
Receiver features user-friendly menu operation via backlit display
Lock function avoids accidental changing of settings
HDX compander for crystal-clear sound
Transmitter and receiver feature "Low Battery" indicators
Mute function for the transmitter
Wide range of accessories adapts the system to any requirement
Techn. Data
RF frequency range 518..... 866 MHz
Transmission/receiving frequencies 1440
Presets 4
Switching bandwidth 36
Peak deviation +/- 48 kHz
Compander HDX
Frequency response (microphone) 40.....18000 Hz
Signal-to-noise ratio > 110 dB(A)
THD, total harmonic distortion < 0,9 %
In compliance with ETS 300422 , ETS 300445 , CE , FCC
Antenna connector 2 BNC, 50 Ohm
Audio-XLR connector 6,3 mm
Audio output level (balanced) XLR: +18 dBu max
Audio output level (unbalanced) Jack: +12 dBu max
Power supply 10,5 - 16 V DC
Dimensions (Receiver) 212 x 145 x 38 mm
Weight (Receiver) 1100 g
RF output power 30 mW
Power supply 2x 1.5 V battery AA (Mignon)
Operating time (transmitter) > 8 h
Input voltage range mic 1,8 V
Input voltage range line 2,4 V
Dimensions (Transmitter) 82 x 64 x 24 mm
Weight (Transmitter) 158 g
Transducer; Microphone type elektret
AF sensitivity 40 mV/Pa
Sound pressure level (SPL) 120 dB(SPL) max.
Pick-up pattern cardioid
Includes..
1 EM 100 G2 rack-mount receiver
1 SK 100 G2 bodypack transmitter
1 ME 4 clip-on microphone (cardioid)
1 NT 2-1 power supply unit
2 telescopic antennas
2 AA batteries
Operating instructions
Features
Autoscan on all receivers for simple and secure frequency selection
1440 frequencies within a 36MHz switching bandwidth for greater tuning flexibility
Robust metal construction for durability
Smaller bodypack transmitters and receivers(30% smaller than current EW)
Pilot tone squelch(defeatable for backwards compatibility with original EW systems)
New battery concept(AA cells and rechargeable battery accessories)
Transmitter battery status telemetry on all models
Audio signal metering on transmitter LCD display
External charging contacts on 300 and 500 series bodypacks
XLR jacks on all rack-mountable units(including 100 series)
General Specs
Frequency Range 518-554, 626-662, 740-776, 786-822, 830-866MHz
Switchable Frequencies 1440
Af Freq Response 40-18000Hz
Signal To Noise Ratio >110dB
Compander System HDX HDX
Pilot Tone 32768kHz, deafeatable
Receiver
Operating Time EK:>8h
Weight EM: approx.1100g EK: approx. 158g
Dimensions EM: 212x145x38 EK: 82x64x24
Squelch Low: 5dBµV Mid: 15dBµV Hi: 25dBµV
Nominal Peak Deviation XLR: Bal.:-24 to +18dBu Jack: Unbal.:-30 to +12dBu(adjustable in 6 dB-steps)
Current Consumption EM: approx.200mA EK: approx.130mA
Power Supply EM: 10.5-16V DC, 12V nom. EK: 2.4V DC
Adjacent Channel Rejection >65dB
Image Rejection >70dB
Sensitivity <2.5µV
Intermodulation Spacing >65dB
Receiver Principle EM: True Diversity, EK: Non-Diversity
Booster Dc Supply None(only via antenna splitter ASP2)
Transmitter
Weight SK:approx.158g SKM:approx. 450g SKP:approx. 195g
Power Supply 2.4V DC
Dimensions SK:82x64x24 SKM:d=50x225 SKP:105x43x43
Nominal Peak Deviation Mic:1.8V eff. Line:approx. 2,4Veff
Operating Voltage >8h
Current Consumption <170mA <250µA
Rf Outputs typ. 30mW
Input Impedance Mic:10kOhm Line:1MOhm
Max Sound Pressure Level approx. 154dB
XLR jacks on all rack-mountable units
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