Advanced Interception Systems. GSM/CDMA/Satellite Intercept
 
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Special monitoring systems for secret services

MainCatalogCatchers and SMS SendersDirect Finder 2G/3G/4G

Direct Finder 2G/3G/4G for active BTS

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direct finder
direct finder
  • direct finder
  • Direct Finder 2G/3G/4G
  • DF with hidden antenna
  • DF with hidden antenna
  • direct finder
  • direct finder kit
Main characteristics
SKU 1851
Vendor Intercept
Category IMSI Catchers & SMS Senders
Standart UMTS (3G) - LTE (4G) - GSM - Bluetooth™ - WiFi
Active range (m) 200
Battery Li-Ion battery 3,6 V / 1.95 À/h
Antenna Belt hidden wearing or others
Connectors BNC
Interface RS-232
Dimensions, HWD 115õ70õ27 mm
Weight 0.3 kg
Shipment Worldwide

The DF provides the user with multiple functions:

• Detection of the input signal frequency within a range from 100 kHz to 8 GHz.
• Power measuring of the input signal within level range from -50dBm to +30dBm
• Identify in the input signal characteristic features of the data transfer protocol for different communication standards (GSM 900/1800/1900, DECT, Bluetooth, Wi-Fi), as well as the frequency channel
• Automatic adjustment of radio receivers and spectrum analyzers to the measured signal frequency via additional option built-in interface
• Log and store of results using built-in memory
• Integration into automated systems of radio monitoring via a serial interface
• Acoustic feedback mode on the run of the search work
• Guard  mode  to detect the signals that exceed the power level threshold


DF is a device that have to be used ONLY with 2G/3G/4G catchers or Active interception systems

File Title Release Date File Type Size (mb) Action
Direct Finder (DF) 08-15-2018 Documentation (pdf) 0.34 MB download

To access this product file, get partner STE status


Frequency range0,1 – 8000 MHz
Maximum safe input level+30dBm (1W)
Input impedance50 Ohm; VSWR ≤1,5
Power level measurement dynamic range90dB, (-60dBm…+ 30dBm)
Frequency measurement accuracy (adjustable)1 Hz, 10 Hz, 100 Hz, 1 kHz
Power level measurement accuracy± 0.5dB
Frequency measurement sensitivity300 – 6000 MHz≤1.26mV (-45dBm)
6000 – 8000 MHz≤12,68mV (-25dBm)
Power measurement sensitivity≤ -53dBm (S/N >5dB)
13MHz reference oscillator± 2.5ppm (-30 +80 °C); ±1,5ppm (+25 °C)
DisplayLCD (4 lines)
Power supplyLi-Ion battery 3,6 V / 1.95 À/h
Current consumptionnot more than 250 mA
Dimensions115õ70õ27 mm
Weight300 g
File Title Release Date File Type Size (mb) Action
Direct Finder (DF) 08-15-2018 Documentation (pdf) 0.34 MB download

To access this product file, get partner STE status


DF

1) Red LED "CHK" (check) - Indicates warnings in emergency situations.

2) Button * on / off lights and mode of "acousto-binding".

3) Green "LOCK" LED (Latch) - lights up after detection of a signal.

4) Function key - the function is assigned at the destination line

5) A block of cursor buttons (up, down, right, left).

6) Input connector *.

7) Display.

8) On / Off button and function button - the function is assigned in the destination line

9) Socket * for connecting the RS232 interface cable.

10) Socket * Charging the battery.



Note:

Controls marked with an asterisk (*) are located on the sides of the enclosure.


File Title Release Date File Type Size (mb) Action
Direct Finder (DF) 08-15-2018 Documentation (pdf) 0.34 MB download

To access this product file, get partner STE status

File Title Release Date File Type Size (mb) Action
Direct Finder (DF) 08-15-2018 Documentation (pdf) 0.34 MB download

To access this product file, get partner STE status

Additional Product Information
working with UMTS mode UMTS (3G)
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