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PR-1
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Low
Power, Small Size, Low Cost, Square wave Ultrasonic Pulser/Receiver
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View
Data sheet in PDF 
format
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OVERVIEW
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PR-1 is lightweight, small-size, low
power and low noise ultrasonic pulser/ receiver unit. These unique
features make the PR-1 as an excellent ultrasonic platform for use
by OEM's and system Integrators.
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TECHNICAL SPECIFICATION
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(All measurements at 50 Ohm Load)
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Pulser |
| Pulse width @50% amplitude |
Square wave 12nS-50nS (factory
setting) |
| Pulse amplitude |
350V max. (factory setting) |
| Amplitude stability |
< ± 2% |
| Pulse rise time (10-90%) |
< 6ns |
| Pulse fall time (90-10%) |
< 4ns |
| PRF range |
100Hz-1,000Hz (external source) |
| Preamplifier |
| Gain |
Linear 15dB-30dB (factory setting) |
| Bandwidth (-3dB) |
5MHz-35 MHz |
| Equivalent input noise (rms) |
< 4nV/√Hz |
| Output swing |
1V p-p |
| Output impedance |
50 Ohm |
| Sync |
| External trigger |
TTL level |
| General |
| Dead time |
1us (at 80dB gain ) |
| Max. power consumption |
0.75W (pulse width 15ns, PRF 1kHz) |
| Supply voltage |
5V - 12 V |
| Size |
104x34x20 mm |
| Indicators |
Power on LED |
| Enclosure protection |
IP 42 |
| Operating temperature range |
0-60 oC |
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Connectors |
| XMT, front panel (J1) |
Lemo 00, socket |
| RF OUT (J3) |
MMCX socket |
| Power&Trigger (J2) |
Microconnector 200 |
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MATING CONNECTORS
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| Connector: |
Purpose: |
Manufacturer: |
Mfr.
# |
Remarks: |
| P1 |
Connection
to the Ultrasonic Probe |
LEMO |
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Male,
series 00 |
| P2 |
1. Providing
power
2. Pulser
synchronization
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MCMURDO |
201F05C01U |
MICRONECTOR
200 series.See table 1 for pin-out description |
| P3 |
RF signal
output to digitizer |
AMPHENOL |
908-41200 |
for
RG-178, 196 cables |
| 908-41300 |
for
RG-174, 188, 316 cables |
| 908-41500 |
for
RG-316 cable |
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| Pin
No.: |
Description: |
| 1 |
Supply
voltage (5-12V) |
| 2 |
Supply
voltage return |
| 3 |
Synchronization
pulse return |
| 4 |
Spare
(do not use) |
| 5 |
Synchronization
pulse (TTL level) |
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Table 1: P2 Pinout Description
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