Specifications: Typical

• 28 Vdc, 22 pF (DM2-22 Dummy Mic) Terminated
• Frequency Response:
  <2 Hz to >200 kHz +/- 0.5 dB,
  0.5 Hz to >> 200 kHz +/- 2 dB
• Insertion Loss: <<0.25 dB @ 1 kHz
• Noise:
  "A" Weighted - <1.2 uV typ.
  Linear 20 to 20 kHz - 3 uV
• Input Impedance: >50 G//0.1 pF
• Output Voltage: >7 Vrms @28 Vdc Typical
  >15 Vrms @50 Vdc
• Power Requirements:
  28 Vdc @ <1 mA (HP option <2 mA)
  50 Vdc @ <2 mA (HP option <4 mA)