ชุดไมค์ประชุมระบบดิจิตอล ยี่ห้อ DIS รุ่น HM-4042

• Handheld microphone for the DIS DCS 6000 system
•  LED ring clearly indicates when microphone is active
•  Operational as an ambient sound source for improved headphone monitoringof the conference
• The HM 4042 has the following standard features:
• LED ring indicator
•  Cardioid pattern
•  Back-electret condenser microphone capsule
• Double rubber suspended capsule
•  High close talk SPL level
•  Low noise capsule
•  Two function switch
• Two color LED
• Connector 6-pin XLR male
• Dimensions ( H x Dia.) 160 x 23 mm
• Color Black
• Weight 0.4 kg
• Temperature range 5° to 40° C
• Frequency response 90 Hz to 15 kHz (±3 dB)
• Impedance 2 kOhms @ 1 kHz
• Sensitivity -68 dB ± 1 dB/μBar at 1 kHz (0 dB=1 V/μBar)
• THD <0.1%
• Signal-to-noise Ratio <60 dBA
• Maximum Input 138 dB SPL with 3% distortion
• Power Requirements Powered by AM/MU 6040x
• Power Consumption 1.5 to 9 VDC