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4.4GHz,基于PC的USB接口虚拟频谱分析仪

基于SDR的1Hz-4.4GHz的频谱分析仪,宽的动态范围:-15dBm到10dBm
生产厂商: 迪阳公司代理 产品型号: USB-SA44B
产品简介: 基于SDR的1Hz-4.4GHz的频谱分析仪,宽的动态范围:-15dBm到10dBm

产品特点:

•  RF 频率范围: 1 Hz 到 4.4 GHz

•  在 500KHz 以上可以得到的噪声增益

•  宽的动态范围: -151 dBm 到 +10 dBm

•  分辨率带宽( RBW ): 0.1 Hz 到 250 KHz 、 5 MHz

•  包括一个高的动态测量范围的接收机

•  0.25dB 的相对精度

•  0 dBm 到 -125 dBm, 150 KHz 到 1 GHz

•  0 dBm 到 -115 dBm, 1 GHz 到 4.4 GHz

•  可调的数字音频滤波器

•  准确的 AM 和 FM 测量

•  不需要外部的电源供给 - 从 USB 口获得能量

•  在 PC 机上使用强大的数字信号进程

•  软件和硬件一起只需一个低的价格

•  其他第三方软件包可用

•  TSCM 软件可用,并且已经作为 "Kestrel TSCM 软件 " 上市

•  在我们的免费应用编程程序接口上写您自己的软件

•  I/O 数据高达 240KHz 带宽

•  频率扫描高达每秒 140MHz

•  与 Windows 操作系统兼容

•  建议使用 Windows XP 和更新版本

•  AM 和 FM 解调测量

•  USB 2.0 通信在 480 MBPS

•  实时解调 AM/FM/SSB/CW 音频

•  自动使用我们的 API

•  测量距离 8 英寸

•  重量 10 盎司

The Signal Hound USB-SA44B is a Software Defined Radio (SDR) optimized as a spectrum analyzer. It is compact, simple to use, and an effective troubleshooting tool for general lab use, engineering students, ham radio enthusiasts, and electronics hobbyists. Using recent innovations in RF technology, the Signal Hound has the sensitivity, accuracy and dynamic range you抎 expect in a unit many times its cost.

The original USB-SA44 has sold out! Our new "B" model has added a preamplifier for improved sensitivity and reduced LO leakage. There is also a thermometer for temperature corrections, allowing accurate amplitude measurements over the entire operating temperature range.

We offer a one year manufacturer's warranty and a 30 day Money Back Guarantee. If you are not completely satisfied with your Signal Hound, return it within 30 days for a full refund minus shipping cost.

Discuss the Signal Hound at our new Signal Hound Discussion Group on Facebook

Please note: The Signal Hound is not intended for use with spread spectrum signals. If your modulated signal is wider than 20 MHz, amplitude accuracy is not guaranteed. Frequency-hopping and pulsed signal measurements may require special settings.

Features
RF Frequency Range: 1 Hz to 4.4 GHz
Low noise amplifier available above 500 KHz
Wide dynamic range: -151 dBm to +10 dBm
Resolution bandwidths (RBW) of 0.1 Hz to 250 KHz and 5 MHz
Includes a High Dynamic Range Measuring Receiver
0.25 dB relative accuracy
0 dBm to -125 dBm, 150 KHz to 1 GHz
0 dBm to -115 dBm, 1 GHz to 4.4 GHz
Adjustable digital audio filters
Accurate AM and FM measurements
No external power supply needed - draws power from USB
Powerful Digital Signal Processing happens on the PC
Software and Hardware included for one low price
Additional Third-Party Software Packages are available
TSCM software is available, and is being marketed
as "Kestrel TSCM Software" through
Write your own software with our free Application Programming Interface (API)
I/Q Data up to a 240 KHz bandwidth
Frequency Sweeps up to 140 MHz per second
Compatible with Windows operating systems
Windows XP or newer recommended
AM and FM Demodulation Measurements
USB 2.0 communications at 480 MBPS
Demodulates AM/FM/SSB/CW audio in real-time
Automation capability using our API
Measures 8 inches long
Weighs 10 ounces

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