AKG WMS ANTENNA TECHNOLOGY

Stadium example 2:

Active directional antennas set up far from the stage, with their reflectors oriented to blank out interference sources. The antennas were positioned on a straight line from the interference source (e.g., a local TV transmitter)to the receiving antennas and stage center, several meters above the audience.

Benefits:

•Consistent coverage of entire stage

•Dominant interference source is drowned out

Drawbacks:

•Risk of electrosmog interference

•Long cable runs (boosters may eliminate risk of intermodulation)

Excellent solution for enclosed spaces.

Stadium (theater, opera house) example 4:

Single passive directional antenna set up next to the receiver at the monitor mixing position, one active or passive omnidi- rectional antenna mounted at the opposite end of the stage.

Vorteile:

•Wanted signal is strong enough to suppress electrosmog.

•Far-near problem is smaller than in example 3.

•Simple wiring

Nachteile:

•Unsuitable for large multichannel systems

•The CLA settings for the two antenna channels must be carefully selected, otherwise the receivers may be fed the output signal of the same antenna all the time, effec- tively defeating the diversity function.

Stadium (theater, opera house) example 1:

Active directional antennas set up next to the receivers at the FOH mixing position.

Benefits:

•Consistent coverage of entire stage (no far-near problem)

•Short antenna cable runs

Drawbacks:

•This setup will not work unless the FOH mixing position is high enough above the audience.

•Risk of interference from local TV stations

The best antenna system for enclosed spaces.

Stadium example 3:

Two passive directional antennas set up next to the recei- vers at the monitor mixing position.

Benefits:

•Wanted signal suppresses interference

•Simple wiring

Drawbacks:

•Unsuitable for large multichannel systems due to risk of intermodulation and shadowing (far-near problem)

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AKG Acoustics WMS 4000 manual Stadium example, Stadium theater, opera house example, Short antenna cable runs Drawbacks
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WMS 40, WMS 400, WMS 4000 specifications

AKG Acoustics has long been recognized as a premier brand in the professional audio industry, particularly in the realm of wireless microphone systems. Among its celebrated offerings, the WMS 4000, WMS 400, and WMS 40 series stand out for their advanced technology and robust performance, catering to a range of applications from live performances to studio recordings.

Starting with the WMS 4000, this system is engineered for versatility and reliability. It features a sophisticated transmission diversity system that minimizes dropouts and ensures clear audio quality. The WMS 4000 offers an extensive frequency range, accommodating diverse environments and frequencies. A standout feature is its digital pilot tone, which automatically mutes the transmitter when it is switched off, effectively preventing unwanted noise during transitions. With a range of up to 300 meters, the WMS 4000 is ideal for large venues, allowing performers ample space to move without compromising sound quality.

Next, the WMS 400 series maintains the high standards set by its predecessor while providing a more accessible option for mid-level performers. It combines ease of use with quality audio performance, boasting a user-friendly interface that simplifies setup and operation. The WMS 400 employs an efficient frequency management system, which automatically scans the environment to select the best frequencies available, ensuring optimal performance with minimal interference. The system also features a rugged metal chassis, enhancing durability for live applications.

The WMS 40 series serves as an entry-level solution, perfect for beginners and small venues. It is lightweight and features a straightforward design, making it easy to operate for users without extensive technical knowledge. One of its most notable characteristics is its plug-and-play functionality, allowing for quick setup without complicated configurations. The WMS 40 series also offers excellent sound quality through its crystal-clear audio transmission and robust reception, making it a popular choice for schools, theaters, and small events.

All of these systems benefit from AKG's heritage in sound engineering, incorporating advanced audio processing technologies that ensure superior sound fidelity. They also come with a variety of microphone options, including handheld, lavalier, and headworn microphones, providing flexibility to meet different performance needs. Whether for a professional stage or an intimate setting, the AKG WMS series delivers outstanding performance, reliability, and user-friendly features that cater to a wide range of audio applications.
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