DMTA-20015-01EN [U8778402], Rev. J, January 2014
OMNI-M-PA1616M and OMNI-M-PA1664M Module Specifications
145
E.2 Acquisition Specifications
This section details the acquisition specifications of frequency, data display, and
synchronization (see Table 42 on page 145).
System bandwidth 0.75 MHz to 18 MHz (–3 dB)
Beam formation
Scan type Sectorial and linear
Aperture 16 elements
Number of elements 16 elements for the OMNI-M-PA1616M
64 elements for the OMNI-M-PA1664M
Number of focal laws 128
Delay range transmission 0 µs to 10 µs in 2.5 ns increments
Delay range reception 0 µs to 10 µs in 2.5 ns increments
Table 42 Acquisition specifications
Frequency
Digitizing frequency 100 MHz (10 bits)
Maximum pulsing rate Up to 10 kHz (C-scan)
Display
Refresh rate A-scan: 60 Hz; S-scan: up to 40 Hz
Envelope (echo-dynamic
mode)
Yes: Volume-corrected S-scan (up to 40 Hz)
Synchronization
On internal clock 1 Hz to 10 kHz
Table 41 Acoustic specifications (continued)
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