Yellowjacket-Ultra is a handheld Wi-Fi analyser that finds, analyses and locates rogue access points and hidden wireless clients across 2.4 GHz, 5.8 GHz and 6 GHz, built for security sweeps in sensitive facilities.
Yellowjacket-Ultra is designed for teams who need to know exactly what’s transmitting on their Wi-Fi spectrum, and where it is.
| Yellowjacket-Ultra™ | WiFeye | |
|---|---|---|
| Best for | Finding and locating rogue access points and hidden clients | Investigating Wi-Fi devices, networks and hotspots |
| Detects | Access points and wireless clients on 2.4, 5.8 and 6 GHz | Access points, hotspots, routers, and connected and unconnected devices |
| Identifies | Evil twin access points impersonating a legitimate network | SSIDs, MAC addresses and signal strength |
| Locating | Direction-finding antenna plus active ping | Directional location mode |
| Records | Wireshark-compatible data export | Session reports and evidence logs |
| Model | Yellowjacket-Ultra™ |
|---|---|
| Frequency coverage | 690 MHz–2700 MHz and 4.9–5.9 GHz (2.4 GHz, 5.8 GHz and 6 GHz Wi-Fi) |
| RF sensitivity | -20 to -90 dBm |
| Display | 480 x 800 resistive touchscreen |
| Battery | 4-5 hours typical runtime, USB-C recharge in under 5 hours |
| Weight / dimensions | 3 lbs with antenna; 3"H x 4"W x 10"L |
| Build | Water-resistant, high-impact ABS housing |
It flags access points that are mimicking the name or credentials of a legitimate network, a common tactic used to intercept traffic.
Yes, the active ping feature forces hidden devices to respond so they show up and can be located.
Yes, it includes a hardware switch that physically isolates charging from data transfer, and supports Wireshark-compatible data export for controlled analysis.
Government and correctional facilities, SCIFs, boardrooms, medical centres, and general wireless security audits.
2.4 GHz, 5.8 GHz and 6 GHz Wi-Fi, within a coverage range of 690 MHz–2700 MHz and 4.9–5.9 GHz.
4–5 hours of typical runtime, with a USB-C recharge in under 5 hours.
It has a water-resistant, high-impact ABS housing and weighs 3 lbs with the antenna.
Yellowjacket-Ultra™ datasheet (PDF): request a copy by email.
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