l 宽动态范围高达80 dB
l 直流耦合输入
l 可切换的输入范围为±20 µV至±200 mV和±200 µV至±2V
l 上升/下降时间5 ns
l 输入噪声2 nV /√Hz
l 本地和远程控制
l 集成采样并保持基线校正
输入偏移
HLVA-100提供了三种输入失调电压校正（基准线校正）的可能性。这三种方法都可以去除与温度漂移有关的失调和较小的电源电压失调：
手动调整空值
通过±10 V控制电压进行远程零位调节
基线校正循环以执行远程自动清零
Model | HLVA-100 | |
Input Voltage Range | from ±20 µV to ±200 mV and from ±200 µV to ±2 V | |
Dynamic Range | Typ. 60 dB (for accurate amplitude measurement) | |
Scaling | 12.5 mV/dB, 250 mV/decade (@ 50 Ω load) | |
Linearity | ±1 dB (for pulse of min. 20 ns pulse width) | |
Input Noise Voltage | 2 nV/√Hz | |
Input Voltage Drift | 0.6 µV/°C | |
Input/Output | 50 Ω, BNC | |
Rise/Fall Time | 5 ns @ 40 dB step | |
Output Voltage Range | from +50 to +1075 mV typ. @ 50 Ω load | |
Output Offset Voltage Range | ±500 mV, adjustable by offset-trimpot | |
Baseline Correction | Acquisition time | 30 µs (min. sample pulse width) |
Baseline hold droop rate | 1 µV/s (typ. @ 25°C) | |
Loop cut-off frequency | 1.5 kHz | |
Power supply | ±15 V, +100 mA/−150 mA, | |
Digital Control | TTL, CMOS, opto-isolated | |
ü 激光雷达系统
ü 信号压缩
ü 时间分辨脉冲和瞬态测量
ü 质谱法
ü 粒子检测
