AKG WMS400PTCK55 Details
WMS 400
Wideband UHF Wireless Microphone System
The AKG WMS 400 is your best choice for any application call
ing for a solution that is more flexible than a simple plug-and-play system yet easy to set up and operate. The WMS 400 provides cost-efficient, high-performance solutions for situations where several radio mics will be used simultaneously, including gigs at small clubs, small stages, or regional events. Using several single-channel systems has its limitations and may simply be too much for the available radio band.
SR 400
Integrated frequency scanner with frequency management database
Up to 12 channels can be used simultaneously in each subband
Infrared data transmission link
Rehearsal function for finding dead spots
Programmable warning functions using two-color display backlighting
SR 400
The SR 400
diversity receiver is your best choice for cost-efficient, high-performance multichannel systems. Up to 12 channels* can be used simultaneously within the same subband and even large systems will work smoothly in environments hostile to RF transmission.
Being compatible with professional WMS 4000 antenna splitters, power supplies, and high quality antennas, the WMS 400 enables you to set up highly complex wireless systems. In Auto Setup mode, the receiver will scan the available bands, find an interference-free channel, and transmit the related frequency data to the assigned transmitter via infrared. This technique significantly reduces the time it takes to set up a multichannel system. A Rehearsal function identifying dead spots, a programmable display clearly indicating all important system parameters, twocolor display backlighting warning the user of critical conditions from a distance, and a transmitter battery status display on the receiver enhance reliability and add to ease of use.
SR 400 Technical specifications
Carrier frequency range
650 to 680, 680 to 710, 720 to 750, 760 to 790, 790 to 820, 835 to 863 MHz
Modulation
FM
Audio bandwidth
35 to 20,000 Hz
THD
<0.3% (at 1 kHz)
Signal/noise ratio
120 dB(A)
Audio outputs
balanced XLR and unbalanced TS 1/4" jack, balanced level switchable to –30 or 0 dBm
Dimensions
approx. 200 x 44 x 190 mm (7.8 x 1.7 x 7.4 in.)
Net weight
972 g (2.2 lbs.)
Standard accessories
2 antennas, Power supply, RMU 400
PT 400
Infrared data download link for quick setup
Battery status display and data transmission
Connector for external mute switch
Integrated charging contacts
Extremely compact case
Professional mini XLR audio input
PT 400
The PT 400 is a high-performance, compact bodypack transmitter for a host of applications. Many innovative features enhance both system reliability and user friendliness.
An LC display indicates all important system data at a glance, including the selected frequency in MHz or as a Preset subchannel, available battery capacity in hours, a warning when battery capacity is low, as well as the current transmission mode.
Once you have set a frequency on the receiver, an infrared transmission link will feed the related data to the assigned transmitter within seconds, making the setting up of large multichannel systems child’s play.
The PT 400 uses a rugged case, and the mini XLR input allows you to connect a wide selection of microphones and instruments. A special jack lets you connect an optional external mute switch enabling the user to mute the audio signal even if the transmitter is hidden in the clothes.
PT 400
Technical specifications
Carrier frequency range
650 to 680, 680 to 710, 720 to 750, 760 to 790, 790 to 820, 835 to 863 MHz
Modulation
FM
Audio bandwidth
35 to 20,000 Hz
Selectable channels
1200
Max. channels for multichannel operation
> 50
THD
<0.7% typical at rated deviation/1 kHz
Signal/noise ratio
120 dB(A) typical
RF output
50 mW max. (ERP)
Battery life
1.5 V AA size dry battery: 6 hours; 1.2 V NiMH, 2100 mAh AA size rechargeable battery: 8 hrs.
Dimensions
approx. 60 x 73,5 x 30 mm (2.4 x 2.9 x 1.2 in.)
Net weight
90 g (3.2 oz.)
Standard accessories
1 AA size battery, Belt clip
CK 55 L
Inconspicuous clip-on microphone
Natural, airy sound
High ambient noise rejection
CK 55 L
Low-profile, cost efficient clip-on microphone for applications including houses of worship, lecturers, etc. Connects to AKG bodypack transmitters.
The CK 55 L provides a natural sound, with a slight rise above 10 kHz for added clarity. Its cardioid polar pattern and bass rolloff combine to suppress unwanted ambient noise.
CK 55 L
Technical specifications
Polar pattern
cardioid
Frequency range
15 to 18,000 Hz
Sensitivity
8.8 mV/Pa (-41 dBV)
Max. SPL
118 dB (k=1 %)
Equivalent noise level
34 dB-A
Signal/noise ratio (A-weighted)
60 dB
Impedance
200 ohms
Recommended load impedance
>2000 ohms
Supply voltage
1.5 to 10 VDC or 9 to 52 V phantom power to DIN/IEC using MPA III L
Current consumption
<2 mA
Connector
3-pin mini XLR
Cable
1.6 m (5 ft. 4 in.)
Finish
matte black
Dimensions
dia.: 8 x 23 mm (0.3 x 0.9 in.)
Net weight
2.5 g (0.08 oz.)
Shipping weight
115 g (4 oz.)
Standard accessories
Clip, W 55
AKG WMS400/PT/CK55L
