7. Technical specification
7.1. Technical data
Ultrasound frequencies up to 20 MHz (Model: R-2021) or up to 30MHz (Model: R-2023);
Mains power supply 120V,60Hz / 230V,50Hz ±10%
Power consumption (average) 300W
Power consumption (max) 1200W (max power of the us4R power supply)
Product Dimensions (DxWxH) [mm]: 264 x 445 × 154* mm
*high without probe adapter; total high may slightly differ depending on the Probe Adapter used: +31mm (MAT2372), +37mm (EPA), +50mm (PAU), +38mm (VPA)
Weight 10.5 kg
7.2. Basic Composition
the us4R™ device (with probe adapter)
4 or 8 PCIe cable
1 or 2 PCIe adapter card
1x mains power cable
(optional) ultrasound probe
(optional) PC system controller with GPU cards
User Manual
7.3. Detailed specification
Transmit |
|
Number of channels |
128‑1024 (depends on configuration) |
Transmit frequency |
up to 20MHz (Model: R-2021); up to 30MHz (Model: R-2023) |
Tx time delay resolution |
up to 5 ns (depends on the system clock) |
Programmable TX voltage |
up to 180Vpp (±90V) |
TX pulsers levels |
3 (Model: R-2021), 3/5 (Model: R-2023 - depends on configuration) |
Per-channel programmable |
center frequency, pulse width (pulse duty cycle), pulse length, polarity and delay |
Pulse repetition frequency |
up to 100 kHz |
Receive |
|
Number of channels |
128‑256 (depends on configuration) |
Frequency range |
up to 50MHz |
Programmable anti-aliasing filter (cutoff) |
10, 15, 20, 30, 35, 50 MHz |
Amplifier gain |
|
Data sampling |
14-bit @ 65MSPS or 12-bit @ 80MSPS |
Raw data buffer |
up to 128MB per channel |
External synchronization |
|
Output for synchronization |
digital, LVTTV 3.3V, 50\(\Omega\) output impedance |
Input for synchronization |
digital, LVTTV 3.3V, 50\(\Omega\) input impedance |
Reference clock output |
digital, LVTTV 3.3V, 50\(\Omega\) output impedance |
Output for synchronization |
digital, LVTTV 3.3V, 50\(\Omega\) input impedance |
Ultrasound probes |
|
Ultrasound probe connectors |
2 connectors of the 2D (linear/phase/convex) probe or up to 4 connectors of the 2D array probe |
Supported probes |
|
Interface |
|
Data streaming interface |
Single/Dual PCIe gen3 x16 |
Raw data real-time streaming data rate (wire speed) |
1x/2x 16 GB/s |
Streaming method |
PCIe Direct Memory Access |
Software |
|
Low-level API |
C++ (currently RF data acquisition only); Python; Matlab® |
Power supply |
|
Mains power |
120V,60Hz / 230V,50Hz ±10% |
Average power usage |
300W |
External dimensions (DxWxH) [mm] |
264 x 445 × 154 mm high without probe adapter; total high may slightly differ depending on the Probe Adapter used: +31mm (MAT2372), +37mm (EPA), +50mm (PAU), +38mm (VPA) |
Weight |
10.5 kg |
Requirements |
|
PC host |
e.g. Lenovo Thinkstation P620 |
CPU |
e.g. AMD Ryzen Threadripper PRO |
Memory – RAM |
e.g. 32 GB |
Storage |
e.g. 1TB NVMe PCIe |
Operating system |
Microsoft Windows 10 Pro (64-bit) / Linux Ubuntu 20.04 or newer |
GPU (optional) |
e.g. High-performance NVidia GPU with GPU-Direct support |
PCIe adapter card |
e.g. Dolphinics PXH832 or MXH (depends on configuration) |
Accessories |
e.g. LCD monitor with DP input, USB keyboard and mouse |