Sennheiser EW 100 G4-Ci1 Wireless Guitar System

Sennheiser ew 100 G4 Ci-1 Wireless Instrument System with Ci 1 Guitar Cable
The ew 100 G4 Wireless Instrument System with Ci 1 Guitar Cable from Sennheiser is the latest addition to their evolution family of wireless kits that is fully compatible with all previous series. This system includes an EM 100 G4 UHF diversity rackmount receiver, an SK 100 G4 bodypack transmitter, a Ci 1 instrument cable with 1/4″ phone connector, a GA3 rackmount kit, and an RJ10 linking cable. It is designed to provide dependable wireless performance for guitars and other instruments for rehearsals, recording, stage, and other applications.



The transmitter and receiver synchronize channel and frequency at the touch of a button. The bodypack allows you to charge the (optional) rechargeable battery pack while it remains in the transmitter. A high-contrast LCD display allows for easy operation under dimly-lit conditions and its user-friendly menu makes operation quick and easy.

In addition, the ew 100 G4 also includes some handy guitar-specific features. The system’s cable emulator feature allows you to adjust virtual cable lengths to get sound-response similar to a cable. Another practical feature for guitarists is the built-in guitar tuner, right on the display. A built-in 5-band EQ allows you to fine tune your sound even further. Bass players, in particular, will be pleased with the enhanced AF frequency response: it starts at 25 Hz, which will especially please players with 5-string bass guitars.

Features:
True diversity half-rack receiver in a full-metal housing with intuitive LCD display for full control
Easy and flexible wireless synchronization between transmitter and receiver via infrared
Fast frequency allocation for up to 12 receivers via new linking functionality
Up to 20 compatible channels
Up to 42 MHz bandwidth with 1680 selectable frequencies, fully tunable in a stable UHF range
Transmission range: Up to 100 meters / 300′
High RF output power (up to 30 mW) depending on country regulations
Specs

Specification
EM 100 G4
Frequency range : 748.2 – 757.8 Mhz
Dimensions Approx. 190 x 212 x 43 mm
Compander Sennheiser HDX
THD, total harmonic distortion ≤ 0.9 %
Weight Approx. 980 g
Audio output 6.3 mm jack socket (unbalanced): +12 dBu XLR socket (balanced): +18 dBu
Signal-to-noise ratio ≥ 110 dBA
Switching bandwidth up to 42 MHz
Peak deviation ±48 kHz
Nominal deviation ±24 kHz
Modulation Wideband FM
Power supply 12 V DC
Antenna connector 2 BNC sockets
Current consumption 300 mA
Adjacent channel rejection Typically ≥ 65 dB
Intermodulation attenuation Typically ≥ 65 dB
Receiving frequency Max. 1680 receiving frequencies, adjustable in 25 kHz steps 20 frequency banks, each with up to 12 factory-preset channels, no intermodulation 1 frequency bank with up to 12 programmable channels
RF sensitivity < 2.5 μV for 52 dBA eff S/N
Squelch low: 5 dBµV middle: 15 dBµV high: 25 dBμV
Equalizer Preset 1: FlatPreset 2: Low Cut (-3 dB at 180 Hz)Preset 3: Low Cut/High Boost (-3 dB at 180 Hz, +6 dB at 10 kHz)Preset 4: High Boost (+6 dB at 10 kHz)
Temperature Range -10 °C to +55 °C
Receiver Principle True diversity
Blocking ≥ 70 dB


SK 100 G4
Dimensions Approx. 82 x 64 x 24 mm
Compander Sennheiser HDX
THD, total harmonic distortion ≤ 0.9 %
Weight (incl. batteries) approx. 160 g
Signal-to-noise ratio ≥ 110 dBA
RF output power Max. 30 mW
Switching bandwidth up to 42 MHz
Peak deviation ±48 kHz
Nominal deviation ±24 kHz
Operating time Typically 8 h
Modulation Wideband FM
Power supply 2 AA batteries, 1.5 V or BA 2015 accupack
Current consumption at nominal voltage: typ. 180 mA with transmitter switched off: ≤ 25 µA
Input impedance 40 kΩ, unbalanced / 1 MΩ
Max. Input voltage 3 Veff
Powering 3 V battery / 2.4 V rechargeable battery
Transmission frequency Max. 1680 transmitting frequencies, adjustable in 25 kHz steps 20 frequency banks, each with up to 12 factory-preset channels, no intermodulation 1 frequency bank with up to 12 programmable channels
AF frequency response Mic: 80 – 18,000, Hz Line: 25 – 18,000 Hz
Temperature Range -10 °C to +55 °C
Frequency stability ≤ ±15 ppm