Product Introduction
The AAT-ST-12GX is a handheld broadband receiver designed to detect known, unknown, illegal, disruptive, or interfering transmissions. The AAT-ST-12GX can identify nearby RF transmitters. Using the AAT-ST-12GX Advanced Kit, which includes specialized antenna accessories specifically designed to receive frequencies from 10 kHz to 12 GHz, you can quickly troubleshoot and mitigate threats. It's an excellent complement to the OSCOR spectrum analyzer.

Product Feature
Efficient Work: Automatically identifies and displays relevant frequency bands by attaching a probe.
Easy to Use: A 3.5-inch touchscreen provides simple setup and operation.
Portable: Lightweight, handheld design with a USB data port for file transfer.
Histogram Display: The AAT-ST-12GX features a signal strength histogram that displays RF levels with users select-able time intervals ranging from 5 seconds to 12 hours. Observe the differences between digital, analog, and burst signals, and set alarm thresholds with audio and tactile feedback.
Signal Information and Band Details: The AAT-ST-12GX frequency counter automatically generates a signal list from the strongest signals. Signal frequencies are listed starting with the strongest signal.
Post-Survey Resources: View timeline screenshots when writing reports and view captured signal lists on a PC.
Technical indicators
|
Item |
Parameter |
|
Positioning probe |
20 MHz - 12 GHz |
|
Hidden antenna |
750 MHz - 12 GHz |
|
Log-periodic antenna |
500 MHz - 12 GHz |
|
RF detector |
Sensitivity: -75 dBm, for 3 GHz frequency (typical at RF input), manually controllable step attenuation: 20 dB, 15 dB, 10 dB, 5 dB, -5 dB, -10 dB. |
|
Audio |
Built-in speaker and external earphones with adjustable volume |
|
Display |
3.5 inch (4 cm) Capacitive touch screen |
|
Input and Output |
USB data port for software upgrades and file transfers |
|
Power Input: |
USB built-in charger |
|
Battery |
3000mAh lithium-ion rechargeable battery |
|
Operating time |
> 5 hours (normal use) |
|
Whip Antenna |
30 MHz -12 GHz |

Applications
1. Security and Counterespionage Detection
Illegal Eavesdropping/Secret Camera Device Detection:
Quickly locate hidden wireless eavesdroppers, cameras (such as 2.4GHz/5.8GHz Wi-Fi transmitters), GPS trackers, and other illegal transmitters in government agencies, corporate conference rooms, hotels, or private locations.
2. Spectrum Management and Interference Detection
Communication Interference Source Location:
Detect illegal or faulty transmitters that interfere with legitimate communications (such as aviation radios and 4G/5G signals) near airports, military bases, or cellular network base stations.
Critical Facility Protection:
Prevent malicious interference or spoofing attacks against wireless security systems (such as access control systems and alarms).
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