SIM914 - 350 MHz Preamplifier
SIM914
Two independent amplifier channels Voltage gain of 5 per channel 6.4 nV/√Hz input noise 3 ns overload recovery Excellent phase linearity
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说明
Two independent amplifier channels Voltage gain of 5 per channel 6.4 nV/√Hz input noise 3 ns overload recovery Excellent phase linearity DC to 350 MHz bandwidth Two independent channels SIM914 350 MHz Preamplifiers The SIM914 350 MHz Preamplifier contains two wide-bandwidth, DC-coupled amplifiers, each with a gain of 5 (14 dB). Its fast rise time, low noise and excellent DC accuracy make it an ideal instrument for amplifying signals like those from photomultiplier tubes and photodiodes. Programming Examples SIM Modules Scientific Instruments SRS Preamplifiers SIM Modules Sci. Instruments SRS Preamplifiers SIM914 350 MHz Preamplifier The gain stages of several SIM914s can be cascaded without creating oscillation problems. Input clamping gives a 3 ns recovery time from a 10× overload. Wide bandwidth, along with and 50 Ω input and output impedance, ensures a linear phase response across the entire frequency range, preserving pulse shapes. SIM914 Specifications 5 per channel (14 dB) Operating range Inputs Outputs 3 ns for 10× overload Output overload detect Operating temperature 0 °C to 40 °C (non-condensing) BNC (4 front) DB15 (male) SIM interface Power supplied by the SIM900 Mainframe, or optionally by a user-provided DC power supply (+/-5 V) 1.5" × 3.6"× 7.0" (WHL) One year parts and labor on defects in materials and workmanship
规格
| 技术参数 | Voltage gain of 5 per channel |
|---|---|
| 技术参数 | 6.4 nV/√Hz input noise |
| 技术参数 | The SIM914 350 MHz Preamplifier contains two wide-bandwidth, DC-coupled amplifiers, each with a gain of 5 (14 dB). Its fast rise time, low noise and excellent DC accuracy make it an ideal instrument for amplifying signals like those from photomultipl |
| 技术参数 | The gain stages of several SIM914s can be cascaded without creating oscillation problems. Input clamping gives a 3 ns recovery time from a 10× overload. |
| 技术参数 | Wide bandwidth, along with and 50 Ω input and output impedance, ensures a linear phase response across the entire frequency range, preserving pulse shapes. |
| 技术参数 | Operating range Inputs Outputs |
| 技术参数 | Output overload detect |
| 技术参数 |
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