Description of the article « WAM-X25+ JJN Digital RF Detector with Wi-Fi and Bluetooth Analysis »
An RF detector for understanding an environment before searching it
The WAM-X25+ JJN Digital RF detector helps examine active transmissions in an office, meeting room or vehicle. Its event recording and wireless analysis let an operator investigate more than a momentary rise in signal level.
A wireless microphone or communicating tracker may transmit only briefly. Recording when that activity appears makes it easier to compare repeated bursts with the site's known devices. A physical check is still needed to establish what a suspected source actually is.
Broadband activity and supported mobile bands
Broadband detection reaches 14 GHz, alongside supported 2G, 3G, 4G and 5G bands selected for the region of use. The monitor also observes activity at 2.4, 5 and 6 GHz and certain satellite-phone transmissions around 1.6 GHz. Its frequency counter reads compatible signals up to 6 GHz.
When checking for a GPS tracker, the relevant activity is the tracker's radio transmission of data. Receiving satellite signals does not make the tracker detectable by this method. Allow enough observation time for devices that alternate between sleep and communication.
Wi-Fi and Bluetooth inventory
The Wi-Fi network analyser operates at 2.4 and 5 GHz. Available access-point, client, MAC and SSID information helps compare unfamiliar equipment with an authorised inventory.
Bluetooth and BLE analysis adds active devices and beacons, with signal level, detected packets and manufacturer information where available. RF detection at 6 GHz is separate; it does not extend the network analyser to 6 GHz.
Event history and a directional search
Up to 10 000 events retain their date, time, band, duration and level. LiveScan and list or graph views help examine changing activity. USB export preserves the observations for a technical report.
The supplied directional antenna helps compare reception from different orientations and positions. Repeat the measurements: walls, reflections and nearby transmitters can move the strongest reading away from the actual source.
A transportable TSCM instrument
The 7-inch screen provides room for levels and graphs, while audible and vibration alerts support a moving survey. USB-C charging and the integrated battery allow use between sites.
The set includes articulated, low-frequency and LPA-14-SMA directional antennas, charging accessories, earphones, a USB drive and a case. A spectrum analyser or NLJD can complement the survey when detailed frequency examination or silent-electronics detection is needed.
Inspection examples
Meeting-room checks
Compare activity with authorised devices before investigating an unfamiliar wireless source.
Intermittent transmissions
Use the event history to examine short bursts, their timing and repetition.
Inspection reports
Combine exported events with directional readings and the physical checks performed on site.
Strengths and limitations
What this model offers
RF monitoring, network analysis and directional search provide complementary views of the same environment.
The large screen and USB event export support both on-site examination and later documentation.
What to consider
Non-transmitting recorders, switched-off devices and wired equipment may require physical inspection or a different instrument.
Wi-Fi network analysis remains limited to 2.4/5 GHz. Coverage to 14 GHz does not include every millimetre-wave band.
Frequently asked questions
Can the WAM-X25+ detect a listening device that is switched off?
RF detection searches for active emissions. A switched-off device or a recorder without a radio link can remain undetected. Physical inspection or an NLJD provides a complementary way to search for electronic components.
Does 6 GHz Wi-Fi detection include network analysis?
These are separate functions. The WAM-X25+ detects RF activity at 2.4, 5 and 6 GHz, while its Wi-Fi network analyser operates at 2.4 and 5 GHz.
Can it help locate a GPS tracker?
It can detect a compatible tracker's radio transmissions while it communicates. It does not detect satellite reception itself or guarantee detection of a tracker that remains silent.
What is the event history used for?
It helps investigate brief or repeated transmissions without continuously watching the screen. Events retain their date, duration, band and level and can be exported to a USB drive.
How does it differ from the WAM-X10+?
The WAM-X25+ adds Wi-Fi network and Bluetooth device analysis and a dedicated directional search. Its 7-inch screen and memory for 10 000 events support more detailed examination; the WAM-X10+ prioritises portability.
Does an alert prove that a spying device is present?
No. An authorised phone, router or connected device can also transmit. The operator must compare levels, check the environment and physically investigate the source before drawing a conclusion.
Specifications of the article « WAM-X25+ JJN Digital RF Detector with Wi-Fi and Bluetooth Analysis »
- Type: Professional multiband RF activity monitor
- Model: JJN Digital WAM-X25+
- Broadband detection: Up to 14 GHz
- Mobile networks: 2G, 3G, 4G and 5G on supported bands
- Wi-Fi activity detection: 2.4 GHz, 5 GHz and 6 GHz
- Wi-Fi network analyser: 2.4 GHz and 5 GHz
- Bluetooth analyser: Bluetooth and BLE, including active beacons
- Memory: Up to 10 000 events
- Recorded data: Date, time, band, duration and signal level
- Export: Event history to a USB drive
- Localisation: Directional search with the supplied antenna
- Display: 7-inch colour TFT
- Power: Integrated lithium-polymer battery, USB-C charging
- Alerts: Audible and vibration
- Housing: Machined aluminium
- Frequency counter: Readout of compatible signals up to 6 GHz
- Time display: LiveScan and history as a graph or list
- Level indication: 20 levels per band
- Satellite telephony: L-band detection around 1.6 GHz
- Wi-Fi analysis: Access points, clients, MAC and SSID where available
- Bluetooth analysis: MAC, manufacturer where available, level and detected packets
- Supplied antennas: 2 articulated antennas, 0–800 MHz low-frequency antenna and LPA-14-SMA directional antenna
