Type 1708

Single channel, battery powered for classical and CCLD input

Designed for field and lab use

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Type 1708 provides signal conditioning, amplification and gain control for Brüel & Kjær classical microphones as well as CCLD transducers. It is designed for easy use, both in the field and in the lab, featuring a built‐in rechargeable battery optimized for in situ measurements.

USE SCENARIOS

  • Condition signals by applying gains and filters
  • Provide reliable power to:
    • Classical microphones, prepolarized or polarized
    • CCLD transducers
Polarization voltage
0, 200
Microphone input
7-pin LEMO
Filters
Yes
Type of control
Manual Control
Channels
1
AC input power
Yes
DC input power
Yes
Battery adaptor/charge adaptor
Yes
Battery
Yes
Gain
-20 – 40 dB