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移动式干扰查找系统 MX280007A



Anritsu Mobile Interference Hunting System — Quick. Reliable. Multi-Emitter.

Anritsu’s Mobile InterferenceHunter MX280007A is a quick and reliable way to find single or multiple sources of interference. The ability to work with multiple signal sources, reflections, RF shadows, drifting signals, bursty signals, and multi-path distinguish the Mobile InterferenceHunter MX280007A from more expensive solutions targeted at single fixed frequency interference sources.

The Mobile InterferenceHunter’s post-capture analysis capability allows users to modify search parameters without re-driving the route. This allows re-analysis of the captured data as well as consulting with experts.

The Mobile InterferenceHunter works with the broad array of Anritsu’s handheld spectrum analyzers, providing interference hunting and spectrum clearing capability from 9 kHz to 54 GHz. The Mobile InterferenceHunter is a quick, reliable, and multi-emitter enabled solution to your interference hunting and spectrum clearing needs.

Sample Mobile InterferenceHunter System Components

For a full description of the Mobile InterferenceHunter MX280007A, please see the product brochure, available under the Library tab.

By utilizing Anritsu’s proprietary interference finding algorithms, the Mobile InterferenceHunter MX280007A software will quickly determine the position estimate of an interfering signal. Once sufficient measurements are accumulated in Area Scan™ mode, the Mobile InterferenceHunter MX280007A software can create a heat map indicating the position of the interference source. The heat map becomes smaller as more measurements are taken, refining the signal location estimate.

With a user interface optimized for Windows touchscreen tablets the MX280007A software is simple to use. Features include:

  • Max Hold to find interferers which show up periodically (i.e. “radar type” signals)
  • Min Hold to find interferers buried underneath the intended signal (ideal for finding signals hidden in LTE uplink bands)
  • Squelch Control to view only signals above a certain threshold
  • Sensitivity settings from Dense Urban to Rural terrain categories
  • Area Scan mode to quickly localize the signal source
  • Choice of map sources: Google Maps, Baidu Maps, or OpenStreetMap
  • Zoom In/Out commands for desired street level view
  • Full Screen Spectrum View for better examination and analysis of the spectrum
  • Growing Breadcrumbs of the drive route that indicate higher signal strength as you drive closer to the interference source
  • Single or multiple emitter detection modes make it easy to use for any type of emitter detection application (multiple emitter mode is ideal for locating multiple cable TV interferers)
  • A spectrum clearing mode using channel power measurements that map signals above a certain power threshold
  • Integrated help system for user assistance

The Anritsu Mobile InterferenceHunter MX280007A works with many existing Anritsu handheld spectrum analyzers that are enabled with a GPS receiver. These include platforms such as Site Master™, Spectrum Master™, BTS Master™, Cell Master™, LMR Master™, and Remote Spectrum Monitor solutions. No firmware updates are needed.

The Anritsu Mobile InterferenceHunter solution is designed to be best-in-class for its interference detection capability and ease of use. No other inference hunting system is as efficient and simple to use with easy set-ups for safe one-person operation.

安立移动式干扰信号查找系统-- “快速、可靠、对应多个干扰源”




  • 大多数车辆只需要5分钟来设置,无需专用的车辆。
  • 多个干扰发射源定位,比如CATV信号出口。
  • Power-of-Arrival技术结合对射频多径、频率漂移、阴影及发射的辨别让用户能够发现真实信号源。
  • 后期捕获分析允许回放驾驶过程中的不同决策阈值。这让之后专家分析,迭代分析相关测试数据变为可能。
  • 简化频谱清理过程,即使在上行链路在工作中。可以可靠地定位多个脉冲或突发信号,甚至短至200微秒。
  • 用一个小磁吸全向天线使得排查工作相对隐蔽。


移动干扰信号查找系统可以在Windows 7或Windows 8系统上工作,推荐使用Windows 8因为其可以支持触摸屏。

Windows 平板电脑/笔记本最低配置要求:

  • 双核或四核处理器 (> 1 GHz)
  • 2 GB RAM
  • 32 GB内存
  • 1个 USB端口
  • 音频接口

Supported Analyzers

Product Family Instrument
BTS Master
Cell Master
LMR Master
Remote Spectrum Monitor
Site Master
Spectrum Master
Field Master Pro
VNA Master

The Anritsu Mobile InterferenceHunter MX280007A is designed to locate interference signals operating anywhere in the frequency band covered by the spectrum analyzer. An off-the-shelf magnet mount omnidirectional antenna whose range covers the frequencies of interest is required.

Some examples of interferers include but are not limited to the following:

Intentional Radiators

  • Cell jammers
  • Improperly installed repeaters
  • Oscillating bi-directional amplifiers
  • Wireless devices working in improper bands
     – Baby monitors
     – Microphones
     – Surveillance Cameras
  • Pirated cell phones
  • Illegal or "black" base stations

Unintentional Radiators

  • External PIM
  • Cable TV systems
  • Fluorescent lighting
  • Arc welders
  • Industrial microwave
  • Industrial RF heaters
  • Outdoor elevator motors

Maps used for the interference hunting software can be embedded in the application using OpenStreetMap™.

Users can develop their own map with OpenStreetMap using these simple to use instructions.

Once maps are made, they can then be incorporated into the MX280007A software by dragging the map file on to the interference hunting software application window. Maps can also be added by clicking on the Settings tab at the top of the MX280007A software and selecting Map Source/Open Source Maps.

Alternatively, tablets with cellular modems attached for internet access can download Google Maps or Baidu Maps for their application.

For full instructions on how to get up and running, use the Mobile InterferenceHunter User Guide located in the Library tab. © OpenStreetMap contributors copyright page

Instructions for Making Maps

Use the OpenStreetMap web site to download your map. Once on the OpenStreetMap site:

  1. In the search box, located in the upper left, type in the city that you are looking for. Click on Go.
  2. After you you have selected the desired area from the displayed list, click "Export" located at the top left corner of the page above the search box.
  3. To the left of the screen, below the Export button, click on "Overpass API".
  4. The map data will be downloaded to your PC.

There are two ways to get the map into Mobile InterferenceHunter:

Click, drag, and drop the map file onto Mobile InterferenceHunter. The file will be converted and opened, ready for use. (Cannot drop on top of Google Maps.)


Open the downloaded map from the Mobile InterferenceHunter File menu.

  • From the main menu choose: Settings|Map Source|Open Source Maps.
  • Browse to your download folder.
  • Select 'OpenStreetMap archive' in the file type dropdown.
  • Find the file just downloaded and select Open.

When you open in Mobile InterferenceHunter software, a dialog box pops up to enter the city and country. Then the map is converted to our required format and opened in the software program.

The converted files are saved so that the next time you open that location, no additional formatting is needed.

open street map 

© OpenStreetMap contributors copyright page


Magnet Mount Broadband Antennas

型号 说明
2000-1645-R 694-894 MHz 3 dBi peak gain
1700 – 2700 MHz 3 dBi peak gain, N(m), 50 Ω, 10 ft
2000-1646-R 750-1250 MHz 3 dBi peak gain,
1650 – 2000 MHz 5 dBi peak gain,
2100 – 2700 MHz 3 dBi peak gain, N(m), 50 Ω, 10 ft
2000-1647-R Cable 1: 698 MHz – 1200 MHz 2 dBi peak gain, 1700 MHz – 2700 MHz 5 dBi peak gain, N(m), 50 Ω 10 ft
Cable 2: 3000 MHz – 6000 MHz 5 dBi peak gain, N9m), 50 Ω, 10 ft
Cable 3: GPS 26 dB gain, SMA(m), 50 Ω, 10 ft
2000-1946-R Cable 1: 617-960 MHz 3 dBi peak gain, 1710 - 3700 MHz 4dBi peak gain, N(m), 10 ft, 50 Ω
Cable 2: Cable 2: 3000 - 6000 MHz 5 dBi peak gain, N(m), 10 ft, 50 Ω
Cable 3: Cable 3: GPS 26 db gain, SMA(m), 10 ft, 50 Ω
2000-1648-R 1700 – 6000 MHz 3 dBi peak gain, N(m), 50 Ω, 10 ft

Directional Antennas

型号 说明
2000-1411-R 822 MHz – 900 MHz, N(f), 10 dBd, Yagi
2000-1412-R 885 MHz – 975 MHz, N(f), 10 dBd, Yagi
2000-1413-R 1710 MHz – 1880 MHz, N(f), 10 dBd, Yagi
2000-1414-R 1850 MHz – 1990 MHz, N(f), 9.3 dBd, Yagi
2000-1415-R 2400 MHz – 2500 MHz, N(f), 10 dBd, Yagi
2000-1416-R 1920 MHz to 2170 MHz, N(f), 10 dBd, Yagi
2000-1617 600 MHz – 21 GHz, N(f), 5 – 8 dBi gain to 12 GHz, 0 – 6 dBi gain – 21 GHz, Log Periodic
2000-1659-R 698 MHz – 787 MHz, N(f), 8 dBd, Yagi
2000-1660-R 1425 MHz – 1535 MHz, N(f), 12 dBd, Yagi
2000-1677-R 300 MHz – 3000 MHz, SMA(m), 50 ohm, 3 m cable (9.8 ft) 0 – 6 dBi gain @ 950 MHz, Log Periodic
2000-1715-R 698 MHz – 2.5 GHz Bi-blade
2000-1726-R 2500 MHz – 2700 MHz, N(f), 12 dBd, Yagi
2000-1747-R 300 MHz – 5000 MHz, N(f), Log Periodic
2000-1748-R 1 GHz – 18 GHz, N(f), Log Periodic

GPS Antennas

型号 说明
2000-1528-R GPS Antenna, SMA(m) with 5 m (15 ft) cable, requires 5 VDC
2000-1652-R GPS Antenna, SMA(m) with 0.3 m (1 ft) cable, requires 3.3 VDC or 5 VDC

Bandpass Filters

型号 说明
2000-1734-R Bandpass Filter, 699 MHz – 715 MHz, 50 ohm, type N9m) and N(f)
2000-1735-R Bandpass Filter, 776 MHz – 788 MHz, 50 Ω, type N(m) and N(f)
2000-1736-R Bandpass Filter, 815 MHz – 850 MHz, 50 Ω, type N(m) and N(f)
2000-1737-R Bandpass Filter, 1711 MHz – 1756 MHz, 50 Ω, type N(m) and N(f)
2000-1738-R Bandpass Filter, 1850 MHz – 1910 MHz, 50 Ω, type N(m) and N(f)
2000-1739-R Bandpass Filter, 880 MHz – 915 MHz, 50 ohm, type N(m) and N(f)
2000-1740-R Bandpass Filter, 1710 MHz – 1785 MHz, 50 ohm, type N(m) and N(f)
2000-1741-R Bandpass Filter, 1920 MHz – 1980 MHz, 50 ohm, type N(m) and N(f)
2000-1742-R Bandpass Filter, 832 MHz – 862 MHz, 50 ohm, type N(m) and N(f)
2000-1743-R Bandpass Filter, 699 MHz – 715 MHz, 50 Ω, type N(m) and N(f)
2000-1798-R Port Extender
2000-1799-R Bandpass Filter, 2305 MHz – 2320 MHz, 50 ohm, type N(m) and N(f)

Miscellaneous Accessories

型号 说明
3-2000-1498 USB A-mini B Cable, 10 ft (305 cm)
806-141-R Automotive Power Adapter, 12 VDC, 60 W
MA2700A InterferenceHunter™ Handheld Direction Finding System