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- Microphones professionnels pour caméras vidéo et production mobile
- Système de microphone sans fil GVM CM2 pour smartphones
Système de microphone sans fil GVM CM2 pour smartphones
Impossible de charger la disponibilité du service de retrait
Microphone sans fil GVM CM2
Discreet & Comfortable Design
Seamless Plug & Play with Instant Playback
Ultra-Long Range Transmission
•Operating frequency band : 2.4-2.4835GHZ
•Power supply : Built-in rechargeable 3.7V 60MAH polymer lithium battery
•Pickup/reception sensitivity : -38DB +/-2dB
•Maximum sound pressure level (SPL) : 125DB SPL
•Frequency response : 20HZ-20KHZ
•Input signal-to-noise ratio : ≥73DB, 1KHZ/1PA
•Transmission power : 13dBm
•Receiving sensitivity : -96dBm@GFSK
•Modulation method : GFSK
•Transmission bandwidth and sampling rate : 24-bit 96khz
•Audio output : TX1 and TX2 individual audio tracks, mono and stereo are
•available for selection
•Audio output power : Output power, 12DBFS in non-noise cancellation
•mode, 9DBFS in noise cancellation mode
•Delay : ≤25mS
•Transmission distance : ≥200 meters (line of sight)
•Automatic shutdown : The device will automatically shut down when the battery power drops below 3.3V or when there is no connection for 1 minutes
•Charging limit voltage : 5.2V
•Charging time : 1.5 hours (charging case), TX 1 hour
•Battery life : TX≥8H, 24 hours with charging case
•Standby power consumption : ≤5uA