The key features at a glance:
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Ultra-CompactOnly 113 x 31 x 15 mm and weighs just 50 g
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2 Operating ModesDetector (10 detections/sec) and Logger (1 detection/sec)
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Ultra-Compact DesignIdeal for portable use on the body (including stealth mode)
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Simple One-Button OperationPower on, mute, battery check
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Wide Detection RangeApprox. 200 m in open areas, approx. 50–70 m in vehicles
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Smartphone ConnectivityVia USB-C with Android app and our GP web app
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Long Battery LifeUp to 1 month in detector mode and up to 3 months in logger mode
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Multiple Alert OptionsVia speaker, vibration, or LED bar with 36 LEDs
The Jammerschreck nano reliably detects interference in the GPS L1 band and alerts via sound, vibration, or the LED bar. For example, car jammers can be detected and located at a distance of around 200 meters in open areas and about 50–70 meters inside a vehicle (example with USB 5 dBm low-power jammer).
Its compact size makes it the perfect companion for your pocket or car dashboard. The built-in battery can be easily recharged via USB-C and enables uninterrupted operation for 1 month in detection mode (up to 3 months in logging mode).
The Jammerschreck nano operates completely autonomously.
For further analysis, it can be connected to a smartphone via USB-C and provides precise data on power and SNR. Seamless integration into our web app solution is also available.