Soundvision SU-890D-II/BT (HW-X) | ชุดไมค์ลอยคาดศรีษะคู่ ย่าน UHF คลื่นความถี่ 694.5 – 702.7MHz

  ชุดไมค์ลอยคาดศรีษะคู่ SOUNDVISION SU-890D-ll/BT (HW-X) ย่าน UHF คลื่นความถี่ 694.5 – 702.7MHz จอแสดงผลแบบ LCD มี Pre-Set 156CH (2×78ชาแนล)   คุณสมบัติ UHF 694.5 ~ 702.7MHz Frequency Range. (Brand for Thailand Regulation) Frequency Response 30Hz ~ 20kHz Pre-Set 156CH (2*78CH) Selectable Frequencies. Wireless System Adopts Intelligentized Cryptographic Hardware. IR Sync Downloading the Frequency from Receiver. Auto Frequency Scanning and Spectrum Display. Colorful TFT LCD Display and Menu Settings Status of Frequency AF And RF Signal Etc. Up To 100 Meters Line-of-Sight Range. Auto Mute When Falling Down or Laid Down. Ideal for Professional Stage, Clubs, Music Entertainment Meeting, Training, Conference and karaoke Etc. Optional Hand-Held Microphone, Pocket Transmitter, Lavalier and Headset Available.   สเปค SystemCarrier FrequencyUHF 694.5 ~ 702.7MHzAvailable Channels156CH (2*78CH)Bandwidth200kHzFrequency Response30Hz – 20kHz ±2dBDemodulation ModeDQPSKSampling Rate48 KHzDynamic Range90dBTotal Harmonic Distortion<0.5%Audio Output Level1 x 6.3mm, 2 x XLR balance outputSU-890DR : DUAL RECEIVERFrequency Response30Hz – 20kHzPower SupplyDC 12V-18V 1AConsumption Power3WattsSignal/Noise Ratio90dBReceiving Sensitivity-95dBmSU-890BT : BODY-PACK TRANSMITTERCarrier FrequencyUHF 694.5 ~ 702.7MHzBandwidth200kHzFrequency Response20Hz – 20kHzFrequency SwitchIR SYNCOutput Power≤30mWHarmonic Radiation<-50dBcBattery Voltage3V (2 x 1.5V AA Battery)Battery Lifeapprox 8 hoursLAVALIER (LV-X) | HEADWORN (HW-X)Frequency Response20Hz – 20kHzMicrophone TypeCondenserImpedance 32Ω ±15%Sensitivity-38± 2dB @1KHz; 1mWDistortion1% @ 1KHzConnectXLR3.5-3P