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| The sound of your voice. The WMS 40 PRO presenter set will get your speech across perfectly. The inconspicuous CK 55 L lavalier microphone is easy to attach. |
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Features
- Easy to hide in the user's clothes, the WMS 40 PRO presenter sets provide optimum intelligibility for actors, presenters, or moderators.
- Ease of use lets you focus on what you have to say.
- The transmitter operates for 30 hours off a single AA size battery.
- Includes power supply, AA battery, labeling sheet, and mic clip.
- SR 40 SINGLE Features
- Single fixed frequency
- All-metal case
- Multichannel capability for simultaneous use of up to seven channels (maximum number of channel depends on local frequency plans).
- High Definition Audio Performance technology ensures the legendary, realistic AKG sound and perfect audio transmission.
- PT 40 PRO Features
- Miniature transmitter
- Single-battery powering
- Multichannel capability for simultaneous use of up to seven channels (maximum number of channel depends on local frequency plans).
- High Definition Audio Performance technology ensures the legendary, realistic AKG sound and perfect audio transmission.
- Transmitter operates for at least 30 hours off a single AA size battery, saving cost, maximizing dependability, and minimizing onstage stress.
- CK 55 L Features
- 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.
- Inconspicuous clip-on microphone
- Natural, airy sound
- High ambient noise rejection
- TECHNICAL DESCRIPTION
- Channel Frequencies
- Channel 54: 710.400 MHz
- Channel 54B: 711.000 MHz
- Channel 58: 734.600 MHz
- Channel 58B: 736.975 MHz
- Channel 60A: 748.875 MHz
- Channel KR4: 750.900 MHz
- Channel 60B: 751.550 MHz
- SR 40 SINGLE
- Carrier frequency range: 710 to 865 MHz, 1 fixed frequency
- Modulation: FM
- Audio bandwidth: 40 Hz to 20 kHz
- THD: typ. 0,8 % (at 1 kHz)
- Signal/noise ratio: typ. 110 dB(A)
- Power supply: 120/230 V AC
- Audio outputs: balanced 1/4 in. jack, output level adjustable, at rated deviation: 500 mV rms.
- Dimensions: 200 x 190 x 44 mm (7.8 x 7.4 x 1.7 in.)
- Net weight: 581 g (1.3 lbs.)
- PT 40 PRO
- Carrier frequency range: 710 to 865 MHz, 1 fixed frequency
- Modulation: FM
- Audio bandwidth: 40 Hz to 20 kHz
- THD: typ. 0.8 % (at 1 kHz)
- Signal/noise ratio: typ. 110 dB(A)
- Power supply: 1 AA size battery
- RF output: typ. 10 mW (ERP)
- Battery life: typ. 30 h (for 2200 mAh)
- Dimensions: 60 x 74 x 30 mm (2.4 x 2.9 x 1.2 in.)
- Net weight: 60 g (2.1 oz.)
- CK 55 L
- 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: 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: 8 x 23 mm (0.3 x 0.9 in.)
- Net weight: 2.5 g (0.08 oz.)
- Shipping weight: 115 g (4 oz.)
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