広帯域電圧アンプ HVAシリーズ
Wideband Voltage Amplifier Series HVA
- Bandwidth DC to 10, 200 or 500 MHz
- Fixed or Variable Gain up to 60 dB (x 1,000)
- Noise down to 0.9 nV/√Hz
- True DC Coupling, Switchable to AC
- 50 Ω Bipolar or 1 MΩ FET Input Stage
- Oscilloscope and Transient Recorder Preamplifier
- Photomultiplier and Microchannel-Plate Amplifier
- Time-Resolved Pulse and Transient Measurements
- Amplification of Digital Signals (no Baseline Shift at any Digital Code)
| Model |
HVA- 10M-60-B |
HVA- 10M-60-F |
HVA- 200M-40-B |
HVA- 200M-40-F |
HVA- 500M-20-B |
| Lower Cut-Off Frequency |
DC/1 kHz | DC/1 Hz | DC/1 kHz | DC/1 Hz | DC |
| Upper Cut-Off Frequency |
10 MHz | 10 MHz | 200 MHz | 200 MHz | 500 MHz |
| Gain [dB] | 40/60 | 40/60 | 20/40 | 20/40 | 20 |
| Input Voltage Noise [/√Hz] |
0.9 nV | 4.7 nV | 1.2 nV | 4.5 nV | 3.0 nV |
| Input Voltage Drift | 1 µV/ｰC | 2 µV/ｰC | 1 µV/ｰC | 5 µV/ｰC | 10 µV/ｰC |
| Input Impedance | 50 Ω | 1 MΩ | 50 Ω | 1 MΩ | 50 Ω |
| Download Datasheet |  142KB |
143KB |
76KB |
140KB |
133KB |
Output impedance 50 Ω. Offset adjustable by trimpot. Output short-circuit protected. Power supply via 3-pin LEMO socket. A mating connector is provided with the device. Optional power supply PS-15 available. For further information please view the datasheet or contact FEMTO. |
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