PA水听器增强放大器

PA针式水听器EI功率放大器26-11-02 10:10:58

Precision Acoustics Hydrophone booster amplifier

PA水听器增强放大器

Optional enhancement to the basic hydrophone measurement system to provide further amplification of the hydrophone signal.

可选增强基本水听器测量系统,以进一步放大水听器信号。

Overview 概述

This amplifier is an optional item to complement the basic hydrophone measurement system. It has been included in the HP Series to provide, when required, further amplification of the hydrophone signal.

该放大器是可选配件,用以补充基本的水听器测量系统。它被纳入惠普系列,以便在需要时进一步放大水听器信号。

Technical specifications
技术规格

Voltage Gain:  电压增益:25 dB minimum  最低25分贝
Bandwidth:  带宽:50 kHz to 125 MHz ±1.0 dB
50 kHz 至 125 MHz ±1.0 dB
Maximum output level:  

最大输出水平:

29 dBm for 1 dB compression (18.1 V pk – pk into 50 Ω load)
29 dBm,用于 1 dB 压缩(18.1 V pk – pk 接入 50 Ω负载)
Input impedance:  输入阻抗:Nominal 50 Ω  名义上50 Ω
Output impedance:  输出阻抗:Nominal 50 Ω (VSWR 2:1)
名义 50 Ω(VSWR 2:1)
Output noise level:  

输出噪声水平:

Typically 70 µV pk – pk (bandwidth 125 MHz)
通常为 70 μV pk – pk(带宽 125 MHz)
Noise figure: 

 噪声系数:

Typically 10 dB  通常为10分贝
Phase:  阶段:Non-inverting  非反相
Terminations:  

终止:

Input – BNC socket  输入 – BNC 插座
Output – BNC socket  输出 – BNC 插座
Power requirements:  

功率需求:

100/120/220/240 V AC, 50 to 60 Hz, 7.5 W
100/120/220/240 V 交流电,50 至 60 Hz,7.5 W
Operating temperature:  

工作温度:

0 °C to 50 °C  

0°C 至 50°C

Size:  尺寸:(90 mm x 205 mm x 194 mm)
(90 毫米 x 205 毫米 x 194 毫米)
Weight:  重量:2.6 kg  2.6公斤

* Precision Acoustics reserves the right to change the specification without notice.
* Precision Acoustics 保留在不另行通知的情况下更改规格的权利。

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