Caratteristiche :

• Impedance @ 1KHZ                                     850 ohms @ 100uA
  
• Impedance @ 80KHZ                                   28K ohms @ 100uA
  
• DC Resistance                                              215 ohms @ 20? C
  
• Bias Current @ 1KHZ                                   400uA/900uA*
  
• Audio Current @ 1KHZ                                 400uA/900uA*
  
• Rec/PB Sensitivity @ 1KHZ                          -70.0dB/-68.0dB*
  
• PB Sensitivity @ 315HZ @25mW level        -72.0dB
  
• Rec Frequency Resp. @10KHZ 1K=0dB      -9.0dB/-2.0dB*
  
• PB Frequency Resp. @ 10KHZ 315Hz=0dB  +9.0dB/+13.0dB*
  
• Distortion @ 1KHZ                                          3% max
  
• Induction Crosstalk @1kHz                            -30.0dB max
  
• Adjacent track Crosstalk @1kHz                    -35.0dB max
  
• Grounding Resistance @                               250VDC core to mounting base 3 ohms max
  
• Insulation Resistance 2                                   250VDC terminal to mounting base 50M ohms min
  
• Size (LxWxH) mm
  
• (w/o bracket)                                                    10 x 10 x 7
  
• Bracket Hole distance                                      18mm
  
• Weight (oz.)                                                      0.2