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New Improved Direction Finder 2G/3G/4G to work as part of an active system
The newest device
Other photos
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Main characteristics
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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) - 103 dB
2G - 120 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
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.
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 OLD VERSION 1. Volume wheel.
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 | 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.
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| 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.
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| 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
 |
 Additional Product Information |
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 Support GSM, DCS, UMTS (3G), LTE (4G) |
| Different appearance |
| OLED display |
| New element base |
| Improved signal processing algorithms |
| Improved sensitivity |
| 0-100 dB attenuator |
| BlueNRG-2 |
| Software with triangulation processing and map output |
| Very easier pairing with smartphone (by one button push) |
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