Is WiFi Giving You a Headache?

We Can Help. BYOD, Legacy Networks, Rogue APs, Interference and More.

"My main goal is to make WiFi as available and reliable as possible for network users. Sometimes I feel like I'm just trying to keep things afloat."

—Bruce, Campus IT

WiFi has revolutionized the way we work and play. WiFi makes connectivity from anywhere simple and painless... in theory.

But when WiFi doesn't work as expected, it's a mystery to solve, and when you're dealing with BYOD, legacy networks, rogue APs, and saturated 2.4 GHz band — on a limited budget — WiFi can cause plenty of headaches and frustration.

See the Invisible with Wi‑Spy + Chanalyzer

We've felt that pain — spotty connections, slow speeds, roaming issues, and interference. That's why we created Wi‑Spy + Chanalyzer. Wi‑Spy DBx is a custom USB spectrum analyzer designed specifically for troubleshooting WiFi issues.

Unlike most WiFi tools, Wi‑Spy DBx gathers information about ALL RF signals in the 2.4 and 5 GHz bands, not just WiFi traffic. The Chanalyzer software takes all the raw RF signal information from Wi‑Spy and combines it with the standard information from your WiFi radio to create a complete picture of your wireless environment, giving you the information you need to proactively manage your WiFi networks.

Affordable wifi analyzer - Wi-Spy

Watch Wi‑Spy + Chanalyzer in Action

See how easy it is to solve WiFi problems using Wi‑Spy + Chanalyzer

Find Dead Spots and Saturation

By graphing the signal strength of all your APs, other nearby APs, and raw RF signals, Chanalyzer helps you to find dead spots and saturated channels in the WiFi coverage. The visualizations also help spot rogue APs that may be impacting your WiFi performance and network security.

Mac OS X Looking for Networks

Quickly Locate Interference

Once you're able to see interference using Wi-Spy DBx, the next step is to remove it. Unfortunately, the standard antennas found in most wireless devices are omni-directional, so they receive signals from all directions, making it difficult to locate the interference. The Device Finder 2.4 GHz Directional Antenna is specifically designed to connect to the Wi‑Spy DBx to quickly pinpoint interference sources so that you can remove them from your WiFi environment.

Find wifi interference 2.4ghz with Device Finder

Locate Non-WiFi Interferers with Device Finder

Ever play "Hot and Cold" as a kid? You know, where you get "warmer" the closer you are to what you're looking for? Device Finder is "Hot and Cold" on steroids.

With Device Finder, you can track down devices that are interfering with your wireless network, like cordless phones, wireless video cameras, and other analog devices. The Device Finder view shows a signal strength over time graph similar to the Networks Graph, but also shows the signal strength of a selected frequency range. Device Finder will enable you to actively seek out transmitters so you can know exactly what is happening around your network. You're getting warmer... WARMER...

Device Finder can track down rogue wifi signals

Report Your Findings with Ease

After fixing the WiFi, you probably have to create a report for your boss or client. Ugh! Fortunately, creating a report from Chanalyzer is pretty easy — with just a few clicks you can add a snapshot of any image or table displayed in Chanalyzer. Add your own pictures, create your own descriptions, or just use the defaults. After you’re done, export to PDF to create a visually compelling report of dead spots, saturation, and rogue APs that your boss or clients can understand.
[ View Sample Report ]

Prove wifi is working with Report Builder

Fix It Quickly with Wi-Spy + Chanalyzer!

"Saves me hundreds of hours in setup and diagnostics on a yearly basis."

—Justin Latham, Network Specialist

"Chanalyzer is a fantastic bang for your buck, and an awesome product. The support is great, and the software is great."

—Stephen Mitchell, K-12 Network Administrator

Diagnose Dual-Band

Ideal for smaller networks


SKUs: 2450x3v, SFW-CHAN

$849 + international taxes & customs

Diagnose Dual-Band
with Report Builder & Device Finder

Ideal for 802.11n and 802.11ac networks


  • Wi‑Spy DBx
  • Chanalyzer with Report Builder
  • Device Finder Antenna
  • 1-year of MetaCare for Chanalyzer


$1,149+ international taxes & customs

Diagnose & Optimize
with Eye P.A. & AirPcap

Ideal for large mission-critical networks


  • Wi‑Spy DBx
  • Chanalyzer with Report Builder
  • Device Finder Antenna
  • Eye P.A.
  • AirPcap Nx
  • 1-year of MetaCare for both Chanalyzer & Eye P.A.

SKUs: 2450x3v, SFW-CHAN-R, DEVFINDER-24, SFW-EYEPA-001, AirPcap Nx-001

$2,348+ international taxes & customs

free 2-day shipping + 30 day money back guarantee

MetaCare Assurance Plan

All new Chanalyzer and Eye P.A. licenses include a 1-year subscription to the MetaCare Assurance Plan, a software maintenance agreement that entitles you to free product feature refinements, software updates and product support during the duration of the subscription.

What is MetaCare?

MetaCare Legal Info

Renew MetaCare for Chanalyzer

System Requirements

  • OPERATING SYSTEM: Microsoft® Windows 10, 8, 7, Vista
  • MAC OS X VIRTUALIZATION: VMware Fusion, Parallels
  • RAM: 4 GB
  • RESOLUTION: 1024x600 (1366x768 or better recommended)
  • WIFI RADIO: Internal or USB WiFi Adapter (802.11n/ac recommended)
    NOTE: Virtual machines require an external USB WiFi adapter to view WiFi information
  • An Internet connection is required to register and use the software. Learn More

Additional Resources