The CTS-8072PR-500 is the first home-made pulser-reciever with optional single-channel or dual-channel configurations.
The CTS-8072PR-500 is the first home-made pulser-reciever with optional single-channel or dual-channel configurations. Its receiver bandwidth can reach up to 500 MHz. Equipped with the remote pulser RP-1, the CTS-8072PR-500 allows the excitation unit to be placed extremely close to the probe, minimizing cable length between the probe and transmitter, thereby reducing interference signals from cables to the greatest extent. Users can choose (or customize) various remote pulsers to accommodate different probe frequency ranges and pulse energy requirements. Additionally, it features a specially designed spike pulse generator optimized for high-frequency probes, with a pulse width of 1.2ns and a tunable voltage range of -105V～-220V, enabling optimal performance for ultra-high-frequency probes.
This device, along with our company’s CTS-8072PR+ dual-channel high-frequency pulse transceiver, fully supporting ultrasonic testing across 5MHz~500MHz (Customizable). It is an ideal alternative to imported products (such as replacing the D*P500 series).
The instrument is widely used for coating thickness measurement in ultrasonic microscopy, as well as flaw detection in thin or non-attenuating materials. It provides an ideal modular solution for ultrasonic imaging inspection, thickness measurement, material property determination, and transducer performance evaluation.
● High-precision measurement: Enables accurate dimensional, geometric and positional measurements of objects; for instance, in industrial nondestructive testing, it can reliably detect minute defects in components.
● Specially designed spike pulse generator for high-frequency transducers, featuring adjustable pulse width of 1.2ns and tunable voltage range of -105V～-220V.
● Narrow Beam: The concentrated beam profile enhances detection directivity and positioning accuracy.
● Adjustable pulse repetition frequency (PRF) up to 20kHz
● Signal Bandwidth: 5MHz~500MHz(Customizable)
● RF Adjustable Gain Range: -10dB to +50dB with 1dB Step Increment
● Compatible with high-frequency ultrasonic transducers (100MHz–400MHz).
CTS-8072PR-500 | |
Bandwidth | 5MHz~500MHz(Customizable) |
Gain | -10dB~+50dB |
High-pass filter | 20MHz（Customized） |
Low-pass filter | 500MHz（Customized） |
Output Impedance | 50Ω |
Output Voltage Specifications | 1200mVp-p |
PRF | 20kHz |
Input noise | ≤600μVpp@ Full bandwidth |
RP-1 remote pulse pre-generator module | |
Transmitting pulse | Negative spike wave |
Pulse width | ＜1.2ns |
Falling edge | ＜0.6ns |
Transmitting voltage | tunable -105V～-220V |
Attenuation damping | 17Ω、21Ω、50Ω、100Ω |
Single/double mode | Single |
Energy control | High/low |
Gain | +6dB |
Signal bandwidth | 1MHz～500MHz（@-3dB） |
Electronics Applications: Defect detection in integrated circuit (IC) chips and printed circuit boards (PCBs), including ultrasonic scanning microscopy (SAM) and high-frequency C-scan imaging.
Materials Research Applications: This system enables comprehensive evaluation of microstructural integrity in advanced materials (e.g., detecting micron-scale cracks in composites), with precise measurement capabilities for acoustic properties (including sound velocity and attenuation coefficients) and detailed microstructural characterization (such as grain size analysis).
Precision Machinery Inspection: Detects surface and internal defects in high-precision components with micron-level resolution.
Transducer Testing Application: This system enables comprehensive evaluation of high-frequency ultrasonic transducers, including.
Acoustics Research: Investigates high-frequency ultrasound propagation characteristics in various media.
Figure 1 **R500 Maximum gain RF output noise (When paired with the U2 remote generator; the same below)
Figure 2 CTS-8072PR-500 Maximum gain RF output noise (When paired with the RP-1 remote generator; the same below)
Figure 3 U2 wide coverage of the initial wave（Amplifier +20dB）
Figure 4 RP-1 wide coverage of the initial wave（Amplifier +20dB）
Figure 5 U2 Transmitting waveform（Damping 17Ω，High energy）
Figure 6 RP-1 Transmitting waveform（Damping 17Ω，High energy）
