Description
Experience unmatched clarity and reliability with the Sennheiser SpeechLine SL HANDHELD Transmitter DW-3, featuring the premium e865 capsule. Ideal for presentations and lectures where every word counts, this handheld microphone offers a sleek yet durable design that ensures optimal speech intelligibility. Bidirectional communication between the transmitter and receiver eliminates the need for manual adjustments, while the automatic frequency and interference management guarantees hassle-free operation. The LC display provides crucial information at a glance, including link name, battery status, and reception quality. With an ergonomically positioned mute-slider and a rechargeable Li-Ion battery with external charging contacts, using this microphone is not only convenient but also efficient. Enjoy features like Automatic Audio Level Management, Remote App compatibility, and powerful Li-Ion technology for outstanding battery life of up to 15 hours. The SpeechLine SL HANDHELD Transmitter DW-3 is your go-to wireless microphone for flawless speech delivery in any setting.
Specifications:
- Frequency Range: 1.9GHz
- Capsule: MME865
- Automatic Frequency Management
- Automatic Interference Management
- Remote App Compatibility
- Battery Life: Up to 15 hours
- 256-Bit AES Encryption
- License-Free Operation
Handheld Mic Specifications
General
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RF output power: adaptive, up to 250 mW (country-specific)
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AF frequency response: 50 to 20,000 Hz
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Input sensitivity: automatic sensitivity adjustment
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Display: LCD
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Mute switch: available
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Weight (w/o accupack): approx. 262 g incl. microphone head
Power Supply
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Accupack: BA 10 (Li-Ion, 3.7 V)
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Batteries (optional): 2 x AA size battery (1.5 V)
Operating time
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Accupack: typ. 15 h
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Batteries (optional): typ. 10 h
Rechargeable Battery Pack Specifications
General
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Charging capacity: 2200 mAh
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Output voltage: 3.6 V
System Specifications
General
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AF frequency response: 20 to 20,000 Hz
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Dynamic range: > 120 dB (A)
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THD (1 kHz): typ. 0.1 %
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Audio sampling: 24 bit/48 kHz
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Signal-to-noise ratio: > 90 dB (A)
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Encryption: AES 256
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Modulation: GFSK with back channel
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Transmission method: TDMA | Space diversity
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Latency: 19 ms
Temperature range - relative air humidity max. 95 %
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Operation: –10 °C to +55 °C
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Storage: –20 °C to +70 °C
- Temperature range is influenced by battery characteristics.
RF frequency ranges:
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EU: 1,880 to 1,900 MHz
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USA: 1,920 to 1,930 MHz
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Brazil: 1,910 to 1,920 MHz
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Taiwan: 1,880 to 1,895 MHz
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Japan: 1,893 to 1,906 MHz
Delivery: 2-3 working days
