Olympus OmniScan MX, User Manual

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DMTA-20015-01EN [U8778402], Rev. M, February 2017
OMNI-M-ECA4-32 Module Specifications 185
M.5.2 Generator and Receiver
Table 67 Generator and receiver specifications — OMNI-M-ECA4-32
Channels
Number of channels 32 channels with internal multiplexer
64 channels with external multiplexer
Generator
Number of generators 2 (Gen. 2 used as internal reference)
Supported voltage 12 Vp-p
Operational frequency 20 Hz to 6 MHz
Bandwidth 8 Hz to 5 KHz (single coil): inversely
proportional to the time slot duration and
set by the instrument (multiplexed)
Maximum load 10
Ω
Receiver
Number of receivers 1 to 4
Operation frequency 20 Hz to 6 MHz
Maximum input signal 1 Vp-p (minimum gain)
Maximum balance offset 266 mVp-p
Gain With analog gain, 28 dB fixed and 40 dB
adjustable
With digital gain, 22 dB to 98 dB
Internal multiplexer
Number of generators 32 (4 simultaneously on 8 time slots)
Maximum amplitude 12 Vp-p
Maximum load 50
Ω
Number of receivers 4 differential receivers (8 time slots each)
Maximum input signal 1 Vp-p