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5072PR/507*R/5077PR*声脉冲发生器
5072PR/507*R/5077PR*声脉冲发生器|深圳华清*供应
5072PR:35兆赫(-3 dB)的带宽和穗*声脉冲发生器一般是测试的理想。 脉冲发生器的冲动提供*佳的宽带激励时域恢复中产生的*,*是在较高的频率(15-30兆赫)
507*R:75兆赫(-3 dB)的*脉冲发生器*声波带宽,快速上升时间延长应用程序工作在50 MHz的传感器的性能,表面决议挑战*限的轴向和近。
5077PR:35兆赫(-3 dB)的带宽和方波*声脉冲发射接收器的理想材料散射*大化应答的影响。 方波脉冲发生器测试时*有利的是与10兆赫或更低换能器,可调节脉冲宽度脉冲能量优化,在*的信号与噪声特性造成的。
PULSER |
5072PR |
507*R |
5077PR |
Pulse T*e |
Negative |
Negative Impulse |
Negative Square Wave |
Rise Time |
T*ically 5 ns, 10 ns max |
T*ically <2 ns |
T*ically <10 ns, 20 ns max |
Available Pulse Voltage: |
-360 V |
-180 V |
Select -400 V, -300 V, -200 V, -100 V |
Available Pulse Energy: |
13, 26, 52, or 104 µjoules |
2, 4, 8, or 16 µjoules |
N/A |
Damping: |
Select 15, 17, 20, 25, 36, 50, |
12, 14, 17, 20, 25, 33, 50, or |
N/A |
Pulse Width: |
N/A |
N/A |
10 preset fixed widths: 15-20,10, 7.5, 5.0-6.0, 3.5-4.0, 2-2.25, 1.0, 0.5, 0.25, 0.1 MHz. |
Mode: |
|
Pulse Echo or Thru-Tran*ission |
|
Isolation (53 dB min): |
T*ically 62 dB at 10 MHz |
T*ically 62 dB at 50 MHz |
T*ically 62 dB at 10 MHz |
Pulse Repetition Rate: |
100, 200, 500, 1000, 2000, or 5000 Hz |
200, 500, 1000, 2000, 5000, 10000, or 20000 Hz |
100, 200, 500, 1000, 2000, 5000 Hz, except that maximum PRF is limited to: 2000 Hz FOR 0.5 MHz tranducers, 1000 MHz for 0.25 MHz transducers, and 50 Hz for 0.1 MHz transducers. |
Pulse Repetition Rate: |
0-6 kHz |
0-10 kHz |
0-5 kHz (observe limitations of PRF versus pulse width) |
Synch Output Pulse: |
3 V into 50 ohms |
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External Trigger Input: |
2.4 V into 1000 PF |
2.4 V into 1000 PF |
2.4 V into 1000 PF |
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RECEIVER |
5072PR |
507*R |
5077PR |
Maximum Bandwidth: |
1 kHz - 35 MHz |
1 kHz - 75 MHz |
1 kHz - 35 MHz |
Voltage Gain: |
0-59, 1 dB steps (RL=50 ohms) |
0-39, 1 dB steps (RL=50 ohms) |
0-59, 1 dB steps (RL=50 ohms) |
Phase: |
|
inverting or non-inverting (internal switch) |
|
Attenuator Range: |
0-59, 1 dB steps (RL=50 ohms) |
0-49, 1 dB steps (RL=50 ohms) |
0-49, 1 dB steps (RL=50 ohms) |
High P* Filter: |
1 kHz (out) or 1 MHz |
1 kHz (out) or 5 MHz |
1 kHz (out) or 1 MHz |
Low P* Filter: |
35 MHz (out) or 10 MHz |
75 MHz (out) or 20 MHz |
35 MHz (out) or 10 MHz |
Noise: |
70 µV pk-pk t*ical, referred to input, BW=35 MHz |
200 µV pk-pk t*ical, referred to input, BW=75 MHz |
70 µV pk-pk t*ical, referred to input, BW=35 MHz |
Max Signal Output: |
|
+/-1V pk., terminated in 50 ohms |
|
Input Resistance: |
500 ohms linear range |
100 ohms linear range |
500 ohms |
Output Impedance: |
50 ohms |
50 ohms |
50 ohms |
Maximum Input Power: |
400 mW |
400 mW |
500 mW |
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UNIT |
5072PR,507*R,5077PR |
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Input/Output: |
External Trigger In, Sync Out, RF Out, T/R and R: All BNC female connectors |
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Power Main Requirements: |
100/120/220/240 VAC, 50/60 Hz |
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Operating Temperature: |
0-50°C |
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Size and Weight: |
7" W x 3.5" H x 9.1" D (178 mm x 89 mm x 232 mm); 5 lbs (2.3 kg) |
5072PR
华清