D Debra D-440 - 4 Handheld UHF

Specification: Overall System Number of Channels: 4 channels Carrier Frequency Range: 500 MHz to 580 MHz Stability: ± 0.006% Normal Deviation: ± 22 kHz S / N Ratio: <120 dB THD: <0.6% Frequency Response: 50Hz-15kHz Receiver: Sensitivity:> 80 dB Audio Output: Unbalanced Antenna: Built-in Power Rrequirements: 110-240 V, AC16 V, 600 mA Dimensions: 440 × 210 × 40 mm Weight: About 1.3 kg Wireless Microphone: Handheld Microphone Box: Dynamic Lavalier or Headset Microphone Box: Capacitive Antenna: Built-in RF Output: <10 mW Normal Deviation: ± 22 kHz Maximum Deviation: ± 80 kHz Power Requirement: 2 * 1.5 V battery Battery Life:> 8 hours