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Direct Finders

Direction Finder

New Direction Finder 2G/3G/4G. Google Watch Support

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The newest device

Direction Finder 2G, 3G, 4G

Main characteristics

SKU	1851
Vendor	Intercept
Category	Direct Finders
Standart	4G - 3G - 2G - Bluetooth™
Active range (m)	1000
Features	Direction finding via APP with Google Watch support
OS	Android, Google Watch support
Battery	Li-Ion battery 3,6 V / 1.95 А/h
Max. working time	up to 6 hours
Antenna	Belt hidden wearing or others
Connectors	SMA, USB-C, Headphone jack
Interface	Bluetooth BlueNRG-2
Dimensions, HWD	128 x 69 x 22 mm
Weight	0.3 kg
Shipment	Worldwide
Price	5769 $
Other currency	5500 €

In stock

Review

DF Parts

Application

WEB Server

DF-Google Watch

DF-Drone

Download

New improved DT-Finder is a pocket size eight RF band direction finder aimed to precisely detect the physical location of target cellular phone captured by IMSI and IMEI catcher, covertly operating at known dow ARFCN channel.

MAIN FEATURES

• Extended operating time (up to 6 hours)

• Increased dynamic range:

3G, LTE - 115 dB

LTE (Band7) - 130 dB

2G - 130 dB

• RF sensitivity:

2G -110 dBm

3G, LTE - 93 dBm

• Operates across GSM, UMTS, and LTE bands:

GSM-E900-1800MHz

GSM-A850-1900MHz

UMTS Bands: 1(2100),2(1900),4(1700-AWS),5(850),8(900),10(1700-AWS+)

• LTE bands:1(2100),2(1900),3(1800),4(1700),5(850),7(2600), 8(900),10(1700),12(700),20(800)

• Antenna:

Gain 3 dBi
HPBW 120

PRINCIPLE OF OPERATION

Hand-held finder is a compact and cost-effective radio direction-finding device for target mobile handset’s location tracking when used in combination with GSM or catcher system when captured mobile stays with GSM, UMTS, LTE catcher system at known ARFCN uplink channel.

This equipment can be used along with any known type of GSM, UMTS, LTE IMSI and IMEI catcher. Highly sensitive receiver module allows extending the search radius to 50...1000 meters.

Receive panel antenna is sized TBD mm. It can be placed covertly either under a suit or inside a small handbag/briefcase along with DF receiver unit.

The antenna is assembled in a waterproof case. Android smart phone is managing DF GSM, UMTS, LTE receiver over Bluetooth interface.

It provides four types of feedback for the user: through a headset connected directly to the device via Bluetooth or wired, or through the built-in telephone speaker or its headset.

NEW! GOOGLE WATCH SUPPORT

COMING SOON! DIRECTION FINDER FOR DRONE

DF is a device that have to be used with IMSI catchers or Active interception systems

File Title	Release Date	File Type	Size (mb)	Action
New Improved Direction Finder. TDS	10-20-2022	Documentation (pdf)	0.79 MB	download
Direction Finder. TDS	10-19-2022	Documentation (pdf)	0.52 MB	download
Direction Finder. Old TDS	08-15-2018	Documentation (pdf)	2.07 MB	download
Android Application	01-27-2023	Software (apk)	4.27 MB	download

To access this product file, get partner STE status

PARTS OF THE FINDER

NEW VERSION

1. Headphone jack.

2. SMA antenna connector.

3. USB-C Connector for charging

and software updates.

4. Indicator of charging,

discharged battery, errors.

5. Bluetooth indicator.

6. Down switch button.

7. Menu item switching button.

8. UP switch button.

9. The “Enter” button is designed

to turn the device on and off, enter the menu and confirm

the selected command in the device menu.

PARTS OF THE FINDER

OLD VERSION

1. Volume wheel.
2. Headphone jack.
3. SMA antenna connector.
4. USB-C Connector for charging and software updates.
5. Indicator of charging, discharged battery, errors.
6. Bluetooth indicator.
7. Channel down button.
8. Menu item switching button.
9. Channel up button.
10. Button power on\off switch, as well as apply settings.

File Title	Release Date	File Type	Size (mb)	Action
New Improved Direction Finder. TDS	10-20-2022	Documentation (pdf)	0.79 MB	download
Direction Finder. TDS	10-19-2022	Documentation (pdf)	0.52 MB	download
Direction Finder. Old TDS	08-15-2018	Documentation (pdf)	2.07 MB	download
Android Application	01-27-2023	Software (apk)	4.27 MB	download

To access this product file, get partner STE status

PARTS OF THE APP

1. Connection button\indicator.

2. Battery indicator.

3. Go to Bluetooth setting button.

4. GPS position and accuracy indication.

5. Max level indicator.

6. Level indicator.

7. Sound mode switch/indicator, possible modes: OFF, TONE, BEEP.

8. Erasing the directional diagram button.

9. Network type change button (RAT change).

10. Map/Compass mode switch.

11. Attenuator down button.

12. Attenuator up button.

13. ARFCN input field.

14. Auto Attenuator button\indicator, the app will default to Auto Attenuator Mode, press this button to switch between Auto and Manual Attenuator Mode.

File Title	Release Date	File Type	Size (mb)	Action
New Improved Direction Finder. TDS	10-20-2022	Documentation (pdf)	0.79 MB	download
Direction Finder. TDS	10-19-2022	Documentation (pdf)	0.52 MB	download
Direction Finder. Old TDS	08-15-2018	Documentation (pdf)	2.07 MB	download
Android Application	01-27-2023	Software (apk)	4.27 MB	download

To access this product file, get partner STE status

Allows to combine several direct finders into a single network with the calculation of target coordinates using the triangulation method.

OPERATION PROCEDURE WITH A WEB SERVER

Switch to map mode using the button. The application screen will change to the map.

1) An agent with whom the connection is lost or who receives a signal level that is too low, in this case its last «normal» level is displayed, and the border color changes to red

2) «Operator circles», their diameter is inversely proportional to the signal level.

3) Target point, displayed only when the location can be calculated and shows the location where the target is approximately

SEARCH PROCEDURE

1) Drive towards the operator with the smallest circle diameter

Rotate 360 periodically to check the maximum signal level

2) When the target point appears, check it for authenticity: if it is far from all operators, perform an additional 360 rotation, if you are sure of the authenticity of the point, go to it.

File Title	Release Date	File Type	Size (mb)	Action
New Improved Direction Finder. TDS	10-20-2022	Documentation (pdf)	0.79 MB	download
Direction Finder. TDS	10-19-2022	Documentation (pdf)	0.52 MB	download
Direction Finder. Old TDS	08-15-2018	Documentation (pdf)	2.07 MB	download
Android Application	01-27-2023	Software (apk)	4.27 MB	download

To access this product file, get partner STE status

File Title	Release Date	File Type	Size (mb)	Action
New Improved Direction Finder. TDS	10-20-2022	Documentation (pdf)	0.79 MB	download
Direction Finder. TDS	10-19-2022	Documentation (pdf)	0.52 MB	download
Direction Finder. Old TDS	08-15-2018	Documentation (pdf)	2.07 MB	download
Android Application	01-27-2023	Software (apk)	4.27 MB	download

To access this product file, get partner STE status

A light version of the direction finder is made specifically for installation on a drone

API for integration with customer software

File Title	Release Date	File Type	Size (mb)	Action
New Improved Direction Finder. TDS	10-20-2022	Documentation (pdf)	0.79 MB	download
Direction Finder. TDS	10-19-2022	Documentation (pdf)	0.52 MB	download
Direction Finder. Old TDS	08-15-2018	Documentation (pdf)	2.07 MB	download
Android Application	01-27-2023	Software (apk)	4.27 MB	download

To access this product file, get partner STE status

File Title	Release Date	File Type	Size (mb)	Action
New Improved Direction Finder. TDS	10-20-2022	Documentation (pdf)	0.79 MB	download
Direction Finder. TDS	10-19-2022	Documentation (pdf)	0.52 MB	download
Direction Finder. Old TDS	08-15-2018	Documentation (pdf)	2.07 MB	download
Android Application	01-27-2023	Software (apk)	4.27 MB	download