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AKG WMS4000/44
AKG WMS4000/44 Description:
Bodypack system with C444L head-worn microphone.
The AKG WMS4000 wireless microphone system provides user flexibility for large or small applications. The system features UHF frequency agile operation, true diversity receiver and a wide range of compatible microphone elements.
The SR4000 Receiver features a 30MHz wide UHF band containing inter-modulation free preset frequencies and a tunning mode with access to up to 1,200 switchable frequencies. The receiver operates as a true diversity receiver in which 2 independent receivers relay for the strongest possible signal without interference. A pilot tone data stream decoder enables transmitter information such as battery life and mute status to be accurately displayed on the receiver. The receiver features balanced / unbalanced switchable XLR and unbalanced 1/4" Phone (3.5mm) output jacks. Also available on the rear panel is a data port, and logic port connectors.
The PT4000 bodypack transmitter is powered via 2 AA alkaline batteries for up to 15 hours. The transmitter features a TA3-F connector allowing interchangeability between compatible microphones. The transmitter accepts both microphone and line level signal and the input sensitivity is user adjustable between 0 - 25dB. Locking On/Off and Mute switches are available and a back-lit LCD display is also standard.
WMS 4000:
Complete wireless networkable solution for touring and installations. Maximum performance in an ultra-compact design.
The WMS 4000 is probably the most advanced and innovative professional wireless system available today. It is based on intensive R&D and has been thoroughly tested under real-life conditions before being released for production.
The result is a number of useful features including an advanced backlit display on the transmitters and the receiver, remaining battery life readout, silent mode, pilot tone status data transmission, environment scan and rehearsal functions, auto setup frequency search, and many other functions that make the WMS 4000 extremely user-friendly.
SR 4000:
The new SR 4000 is a state-of-the-art, true diversity receiver that provides maximum ease of use and the most useful functions in its class. Many features of the SR 4000 were never before available or limited to extremely expensive systems.
The accurate battery life readout is an invaluable advantage in live sound applications. The transmitter uses a pilot tone to transmit battery status data to the receiver that displays the remaining battery capacity in hours.
The pilot tone decoder also detects and displays other important information including the current position of the MUTE switch on the transmitter.
SR 4000 Features:
- True diversity receiver with all-metal case
- 30 MHz wide UHF band with up to 1200 selectable frequencies
- Pilot tone data transmission for battery status monitoring and tone code squelch
- PC interface for remote control and status monitoring; logic output for controlling external devices
- Backlit, programmable color display and jog wheel for ease of use
- Auto Setup, Environment Scan, and Rehearsal functions for easy setup
SR 4000 Specifications:
- Carrier frequency range 650 to 680, 680 to 710, 720 to 750, 760 to 790, 790 to 820, 835 to 862 MHz
- Modulation FM
- Audio bandwidth 35 to 20,000 Hz
- THD typ. <0,3%
- Signal/noise ratio 120 dB (A)
- Audio outputs balanced 3-pin XLR; unbalanced TS 1/4" jack; output level adjustable to -30, 0, +6 dB
- Dimensions 200 x 44 x 190 mm (7.8 x 1.7 x 7.4 in.)
- Net weight 972 g (2.2 lbs.)
- Patent(s) Remaining playing time (Patent no. AT 408.280, GB 2.349.230, US 6.344.730)
PT 4000 :
The PT 4000 is a professional bodypack transmitter with a rugged die-cast magnesium body.
The 30 MHz wide UHF band provides up to 1200 selectable frequencies and several preset frequency banks for various countries make it easy to set up a multichannel system.
A backlit display makes it very easy to tune the PT 4000 to the same frequency as the SR 4000 receiver.
A pilot tone system continuously transmits transmitter status data including MUTE switch position and the remaining battery life to the receiver.
Integrated charging contacts let you charge the optional BP 4000 battery pack without having to remove it from the transmitter.
An optional remote mute switch allows the user to mute the transmitter without having to fumble for the on-board mute switch if the transmitter is hidden in the clothes.
PT 4000 Features:
- UHF bodypack transmitter with magnesium body
- 30 MHz wide UHF band with up to 1200 selectable frequencies
- Backlit display and jog switch for ease of use
- Operates for up to 15 hours on dry batteries, 12 hours on optional BP 4000 battery pack and displays remaining battery life
- Optional remote mute switch
PT 4000 Specifications:
- Carrier frequency range 650 to 680, 680 to 710, 720 to 750, 760 to 790, 790 to 820, 835 to 862 MHz
- Modulation FM
- Audio bandwidth 35 to 20,000 Hz
- Selectable channels 1200
- Max. channels for multichannel operation > 50
- THD typ. <0,3 %
- Signal/noise ratio 120 dB (A)
- RF output 50 mW max. (ERP)
- Battery life 2 AA size dry batteries: 15 hours typical; BP 4000 rechargeable battery pack: 12 hours typical
- Dimensions 70 x 90 x 25 mm (2.8 x 3.5 x 1.0 in.)
- Net weight 320 g (11.3 oz.)
- Patent(s) Remaining battery life (Patent no. AT 408.280, GB 2.349.230, US 6,344,730)
C444/L:
The C444/L headset microphone features a cardioid polar pattern to minimize off-axis sound causing noise or feedback.
The microphone is equipped with an adjustable head band and ear piece and boasts a frequency response of 20Hz-20kHz with a maximum SPL of 126dB.
C444/L Features:
- Extremely easy to use
- Resting securely and comfortably on the head, protected from perspiration
- Insensitive to ambient noise, optimized for sound and intelligibility
- Fully compatible to AKG WMS 60/80 and WMS 61/81 or other systems requiring a mini-XLR connection.
C444/L Specifications:
- Polar Pattern: Cardioid
- Frequency Range: 20 Hz to 20kHz
- Sensitivity: 40 mV/Pa (-28 dBV re 1 V/)
- Equivalent Noise Level: <22 dB-A
- Maximum SPL For 0.5% THD: 126 dB
- Signal/Noise Ratio (A-Weighted): >72dB
- Electrical Impedance: <200 ohms
- Recommended Load Impedance: >2000 ohms
- Power Requirement: 1-10 VDC
- Current Consumption: <2 mA
- Connector: 3-pin mini-XLR
- Cable Length: 1.5 m (5ft.)
- Finish: Black, matte
- Size: 145 ?10 x 70mm (5.7 ?4.3 x 2.8 in.)
- Net/Shipping Weight: 30 g / 200 g
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