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CH-4501 4G+5G Portable Cell Phone Signal Detector
Product Introduction
The 4G+5G portable Cell Phone Signal Detector is a dedicated device designed speciallytomeet customer needs,which adopt exclusive physical layers and protocol stack,controlledby a professional handheld terminal.Which support the existing LTE &NRnetworkfrequency is specially for mobile terminal code detection and analyse separately.
Based on virtual base station technology, the device can detect and accuratelylocate4Gand 5G (NSA+SA) mobile communication terminal devices of the China Four majoroperators(China Mobile, China Unicom, China Telecom, and China BroadcastingCorporation), in a specific area; the device can effectively solve the problemsof"unauthorized devices" and "unregistered sim cards". This device is mainlyusedinconfidential fields such as government agencies, military units, prisons, aerospace, andaviation and other confidential fields, providing safe and efficient technical meansforrelevant departments to carry out technical security inspections.
Based on virtual base station technology, the device can detect and accuratelylocate4Gand 5G (NSA+SA) mobile communication terminal devices of the China Four majoroperators(China Mobile, China Unicom, China Telecom, and China BroadcastingCorporation), in a specific area; the device can effectively solve the problemsof"unauthorized devices" and "unregistered sim cards". This device is mainlyusedinconfidential fields such as government agencies, military units, prisons, aerospace, andaviation and other confidential fields, providing safe and efficient technical meansforrelevant departments to carry out technical security inspections.
Product Picture
Application scenarios
1. Large shopping malls: Fast registration and precise positioning. AuniqueRSRPalgorithm allows for positioning accuracy up to 0.5m, enabling precise positioninginareaswith high traffic flow.
2. People Vehicle Separation system: The antenna has a more focused angle thantraditionalantennas, accurately locating floors in complex residential areas and even withinrooms,even in basements with no signal.
3. Open environments: Capable of achieving a linear distance of up to 100 meters, withhigh measurement accuracy and clear directional precision.
4. Confidential sites and locations where mobile devices are prohibited: The antennainstantly detects 4G and 5G (NSA) mobile communication devices within the detectionarea and collects their IMSI and other characteristic information (such as IMSI, fieldstrength, total registered numbers, number of scans,
2. People Vehicle Separation system: The antenna has a more focused angle thantraditionalantennas, accurately locating floors in complex residential areas and even withinrooms,even in basements with no signal.
3. Open environments: Capable of achieving a linear distance of up to 100 meters, withhigh measurement accuracy and clear directional precision.
4. Confidential sites and locations where mobile devices are prohibited: The antennainstantly detects 4G and 5G (NSA) mobile communication devices within the detectionarea and collects their IMSI and other characteristic information (such as IMSI, fieldstrength, total registered numbers, number of scans,
Product features
1. Independently Developed, Secure and Controllable: This product was custom-developedto solve smartphone control issues within confidential organizations. The chips andcore
2/ 7technologies used were independently developed by our company. Without anyinternetconnection, local storage is truly secure and controllable, reducing the risk of data leaks.
2. 4G+5G dual-channel support (two 4G CH and two 5G CH), covering all currentfrequency bands. Simultaneous Code Detection: Supports simultaneous code detection on all major 4Gand5G (NSA) mobile phones on all major frequency bands of the China four major operators:no need manual switching. Simultaneous operating bands include: China Mobile, ChinaBroadcasting Corporation: Band 38, Band 39, and Band 40, Band 41; China Unicom, ChinaTelecom: Band 1 and Band 3;
2. 4G+5G dual-channel support (two 4G CH and two 5G CH), covering all currentfrequency bands. Simultaneous Code Detection: Supports simultaneous code detection on all major 4Gand5G (NSA) mobile phones on all major frequency bands of the China four major operators:no need manual switching. Simultaneous operating bands include: China Mobile, ChinaBroadcasting Corporation: Band 38, Band 39, and Band 40, Band 41; China Unicom, ChinaTelecom: Band 1 and Band 3;
3. Positioning: Utilizing target signal composite positioning technology,supportsimultaneous positioning of both TD-LTE and FDD-LTE mobile phones. Positioningisfastand highly accurate. Given the target phone's IMSI, can locate specific targets onLTEand5G NR networks. By registering the target phone with our device and trickingit intoreporting a value, we can locate the target phone. This allows us to locate the target phonethrough continuous proximity, eliminating the need for a single operator.
4. Self-Acquisition and Configuration of Public Network Parameters: Equippedwithafull-network industrial model,it independently acquire and configure optimal publicnetwork parameters.
5. Supports two operating modes: In automatic mode, the system automaticallyscansthenetwork, configures itself, and operates automatically, providing simple, one-clickoperation. In manual mode, users can configure parameters themselves.
6. High performance, an external power supply, and a high-power, silent fanensurecontinuous heat dissipation.
7. Clear positioning direction, accurate to 0.5 meters, with dedicated individual reportingfor even greater accuracy. The system can also distinguish whether the device is indoorsoroutdoors.
8. IMSI Detection Function: Captures the IMSI of LTE and 5GNRmobiledevices within the detector's signal coverage area, and analyzes the target's IMSI basedonmultiple acquisition results.
9. Whitelist: Add IMSIs to a preset list, distinguishing between phones on andoff theaccount. (To query a phone's IMSI, enter *#4636#*#* on the phone's dial pad. This queryisonly available on some phone models.)
4. Self-Acquisition and Configuration of Public Network Parameters: Equippedwithafull-network industrial model,it independently acquire and configure optimal publicnetwork parameters.
5. Supports two operating modes: In automatic mode, the system automaticallyscansthenetwork, configures itself, and operates automatically, providing simple, one-clickoperation. In manual mode, users can configure parameters themselves.
6. High performance, an external power supply, and a high-power, silent fanensurecontinuous heat dissipation.
7. Clear positioning direction, accurate to 0.5 meters, with dedicated individual reportingfor even greater accuracy. The system can also distinguish whether the device is indoorsoroutdoors.
8. IMSI Detection Function: Captures the IMSI of LTE and 5GNRmobiledevices within the detector's signal coverage area, and analyzes the target's IMSI basedonmultiple acquisition results.
9. Whitelist: Add IMSIs to a preset list, distinguishing between phones on andoff theaccount. (To query a phone's IMSI, enter *#4636#*#* on the phone's dial pad. This queryisonly available on some phone models.)
10. Search Range: 1. Open space, approximately 100 meters; 2. High-rise buildings,
3/ 7approximately 10-20 floors (depending on public network conditions, for referenceonly).
11. Query Function: During the positioning process, query, save, and analyze theIMSIdata.
12. Continuously optimized and updated software, with lifetime free upgrades.
11. Query Function: During the positioning process, query, save, and analyze theIMSIdata.
12. Continuously optimized and updated software, with lifetime free upgrades.
Technical Parameters
| Indicators | Specifications |
| Communication method | WIFI, connect with any Android smartphone via an App |
| Size | 255*192*58mm |
| Weight | About 1.9Kg |
| Working mode | NR: TDD、FDD |
| Operating frequency band | LTE: B1、B3、B5、B8、B34、B39、B40、B41 NR: N1、N28、N41、N78、N79 （China Four major operators 4G/5G all standardB1 and N1 cannot be opened at the same time） |
| Number of carriers | Four channels (two 4G and two 5G simultaneously open) |
| Operating mode | Frequency scanning, code detection, and positioning |
| Synchronization method | Air interface synchronization, GPS synchronization |
| PA output power | Standard 1W (software adjustable) |
| Antenna gain | Approximately 10dB (angle: approximately 35 degrees) |
| Battery | Power bank(portable charger) |
| Work platform | Android smartphone |
| Work environment | -20℃~50℃ |