The Grandstream GMD1208 is a wireless desktop microphone designed to enhance audio quality in conferencing environments. It features advanced beamforming technology and offers flexible connectivity options, making it suitable for various meeting spaces.
🎤 Key Specifications of Grandstream GMD1208
🔊 Microphone & Audio
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Microphone Array: 8 omnidirectional MEMS microphones
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Pickup Range: Up to 5 meters (approximately 16.4 feet) with 360° coverage
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Beamforming: Dynamic beamforming with up to 24 selectable directions
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Audio Features:
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Automatic Noise Suppression (ANS)
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Automatic Gain Control (AGC)
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Dynamic Range Compression (DRC)
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Noise Shield Technology
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Audio Codec: Opus
📡 Connectivity
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Wireless Modes:
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Proprietary 2.4GHz wireless technology
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Bluetooth v2.1 + EDR
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Wireless Range:
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Up to 20 meters (approximately 66 feet) in 2.4GHz mode
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Up to 10 meters (approximately 33 feet) in Bluetooth mode
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Pairing Method: Ultrasound pairing technology
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USB Port: Micro-B for charging and firmware upgrades
🔋 Power & Battery
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Battery Type: Built-in 1500mAh Li-Ion battery
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Charging Port: Micro-B USB
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Battery Life: Long-lasting performance suitable for extended meetings
💡 Controls & Indicators
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Mute Function: Capacitive touch mute button with LED indicator
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LED Indicators:
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Tri-color LED for status indication
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Dual-color LED for mute status
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Dual-color LED for power status
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📏 Physical Specifications
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Dimensions: 105 mm × 105 mm × 16.9 mm
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Weight: Approximately 131.4 grams
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Operating Temperature: 0°C to 40°C
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Storage Temperature: -10°C to 60°C
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Humidity: 10% to 90% non-condensing
🔗 Compatibility & Expansion
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Compatible Systems: Designed to work with Grandstream’s GVC3220 and GAC2570 conferencing systems
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Cascade Capability: Supports cascading of up to 2 units for extended coverage
