Accessorizing a System, GA3 Rack Adapter

The compact EK300IEMG3 bodypack receiver provides each performer with clear, interference-resistant monitor- ing. Like the transmitter, it features frequency number and channel num-

ber display and a Focus control, whichSR300IEMG3 Transmitter allows the user to adjust the balance

of the system’s two channels to create a custom monitor mix. The receiver

also features an adjustable Audio Limiter, which restricts volume to protect against hearing loss. The evolution Wireless Monitor System comes supplied with high quality IE4 stereo ear phones, which provide lightweight comfortable listening, but can also be used with custom ear molds (ordered separately) for the ultimate in wireless comfort, fit and performance.

Accessorizing a System

Sennheiser offers many useful accessories for the evolution wireless G3 series.

GA3 Rack Adapter

For convenient side-by-side mounting of up to two fixed EM receivers, SR transmitters, ASA1 splitters or AC3 combiners in a standard 19” rack.

AM2 Front Antenna Mount

For use with the GA3 for use with fixed receivers or transmitters in a stan- dard19” rack-mounting arrangement, the AM2 is used to mount anten- nas in the front. This enhances performance over having the antennas “buried” inside the rack.

ASA1 Antenna Splitter/DC Power Distributor

EK300IEMG3

Bodypack Receiver

Active antenna splitter that feeds RF signal and DC power through the RG58 cable to up to four fixed receivers simultaneously. This reduces the number of antennas required and makes for a very “clean” installation. Two ASA1 units can be coupled to feed up to eight receivers from a single pair of anten- nas. More than eight receivers can be fed from a single pair of antennas when feeding the output of an ASA1 into two or more ASA1 units.

Component Requirements

Generally speaking, wireless systems are sold as sets which contain one transmitter and one receiver. If you require more than a single transmitter or receiver, there are several important points you must consider. First, a transmitter and receiver must be able to tune to the same frequency in order to work together. For example, a VHF transmitter cannot work with a UHF receiver. Secondly, transmitters and receivers must both use the same compander circuitry in order to work together. Since the transmit- ter’s compander circuit dictates the way the audio is “compressed” into an RF signal, the receiver on the other end must have compatible circuitry to “uncompress” the RF signal into a high-quality audio signal. evolution wireless systems employ Sennheiser’s proprietary HDX™ compander circuitry for superior signal-to-noise ratios and quiet operation. evolution components can only be used with other HDX™-enabled Sennheiser components. Because of the flexibility of HDX™, all evolution components are compatible with one another regardless of generation (G1/G2/G3) as long as you can tune to the same frequency. In addition, evolution components are compatible with the 2000 series. As a result, evolu- tion wireless G3 offers a high degree of frequency agility in each range (1680 frequencies). This allows you to easily configure everything from a basic setup to large multichannel systems, depending on the surrounding RF environment.