english
Unite TH – Handheld Transmitter
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6.    Technical specifications 
DECT RF frequency range . . . . . 1880 - 1930 MHz, 
                             depending on the country 
DECT transmission power . . . . . . up to 250 mW (peak), 
                           depending on the country 
DECT operating range . . . . . . . . . up to 300 m outside 
                           (line of sight);  
                           the actual operating  
                           range depends upon the  
                           RF output settings, the  
                           surroundings, the signal  
                           absorption, signal  
                           reflection and signal  
                           interference 
Operating mode. . . . . . . . . . . . . . . Broadcast and/or 
                           full-duplex on all routes 
Encryption. . . . . . . . . . . . . . . . . . . . . AES-256 bit encryption 
Display . . . . . . . . . . . . . . . . . . . . . . . . monochrome white OLED  
                           display with high contrast 
DECT audio bandwidth 
  Low quality (SD) . . . . . . . . . . . . . . 50 Hz - 7 kHz (-3 dB) 
  High quality (HD) . . . . . . . . . . . . . 50 Hz - 14 kHz (-3 dB) 
Simultaneously 
active microphones . . . . . . . . . . . up to 3 open microphones 
                           with the following device 
                             combinations: 
                           1x “Master” + 2x “Sub-Master” 
                           1x “Master “+ 2x RP-T (Talkback) 
                           1x “Master” + 1x “Sub-Master” + 
                             1x RP-T (Talkback) 
Side-tone and 
microphone gain . . . . . . . . . . . . . . individually adjustable 
Microphone capsule 
  Transducer type . . . . . . . . . . . . . Condenser 
                             (back electret) 
  Operating principle . . . . . . . . . . Pressure gradient 
  Polar pattern. . . . . . . . . . . . . . . . . Cardioid 
  Frequency response  
  in HD mode: 
  Close miking . . . . . . . . . . . . . . . . . 40 - 15,000 Hz 
  Distant miking 
  (measured at 1 m) . . . . . . . . . . . . 200 - 15,000 Hz 
  Max. SPL at 1 kHz . . . . . . . . . . . . . 120 dB SPL 
Bluetooth® . . . . . . . . . . . . . . . . . . . . . V4.2 
                           (HFP - Hands-Free-Profile, 
                           A2DP - Audio streaming) 
USB Type C connector . . . . . . . . . only for USB power adapters 
                           according to UBSB 2.0/3.0 
                           standard with 5V output 
                           voltage