Multi-Frequency Signal Direction Finder

• Customization: Available
• Frequency Range: DCS1800
• Application: Inside a Building
• Model NO.: BT-DF5L2W2G
• Weight: 300g
• Transport Package: Carton
• Specification: 143mm× 77mm× 21mm
• Trademark: BOOSTEL
• Origin: China
• Production Capacity: 10000 Set/Year

Product Description

Product Description

Specifications of Multi-Frequency Signal Direction Finder
Model: BT-DF5L2W2

Direction Finder works with Portable IMSI Catcher together, it is an auxiliary device, and it supports 2G/3G/4G. When the IMSI Catcher detects the target mobile phone and approaches to the target mobile phone, if the target mobile phone is inside a building, the IMSI Catcher keeps working outside, the Direction Finder can take the positioning mission, it can be configured to detect and display the field strength only from the target mobile phone, so the very clear field strength can be obtained, then the Direction Finder can infinitely approach to the target mobile phone according to the field strength.

 

Features

1. Support 4G-LTE B1, B8, B3, B41, B40, B28;
2. Support 3G WCDMA2100;
3. Support 2G GSM, DCS;
4. Supports EGSM900, DCS1800 (or customized GSM850, GSM1900 and other frequency bands);
5. Multiple formats and multiple BANDs integrated into one, simple, convenient and efficient;
6. The above formats and BAND can be customized in any combination to flexibly meet the needs of different customers;
7. Active type, fast direction judgment, high positioning accuracy, and long effective distance;
8. Handheld, small size, exquisite appearance, mirror panel, touch buttons;
9. LCD display, blue characters on black background, clear day and night;
10. Data acquisition can be viewed (liquid crystal display) and audible (headset voice reporting);
11. Data transmission, with Bluetooth data transmission interface (mobile APP operation and data acquisition);
12. Charging interface, Mirco USB, mobile phone standard charging interface;
13. Built-in battery, large capacity, small size;
14. Low power consumption and long working time;
15. Support external power bank;
16. Directional antenna with high gain and strong directivity;
17. The shoulder bag is portable and has strong camouflage and concealment properties.

Technical Specifications

6LTE               +2UMTS       +2GSM		B3&DCS	B1&WCDMA		B28&LTE	B8&EGSM	B40	B41
		FDD					TDD
		Supporting Frequency band changing on line
Frequency  (MHz)	Range	1710 -1785(B3) 1710 -1785(D)	1920 -1980(B1) 1920 -1980(W)		703-748 (L)	880 -915(B8) 880 -915(EG)	2300- 2400	2500-2690 (B41)
	B/W	75	60		45	35	100	190
Channel	Channel Number	19550-19900(B3) 511-886(D)	18000-18600(B1) 9600-9900(W)		27210-27660	21450-21800(B8) 775-1023(EGSM) 0-125(EGSM)	38650-39550	40240-41240 (B41)
	Step	100kHz(4G-LTE) /200kHz(GSM&DCS&WCDMA&TD-SCDMA) / 30 kHz(CDMA)
Operating Mode		Touch Key+OLED
Receiving Sensitivity (dBm)				<-110
Identification Sensitivity  (dBm)				<-115
Signal strength indication range				-110dBm - 0 dBm
Signal indication method				Absolute level, digital (0- 255), relative value (settable)
Signal detection and processing				Support descrambling depth selection (4G-LTE)
LCD Screen		Lock screen timeout		5 - 200 seconds (settable) or key

	Display brightness	Auto or manual adjustment
Power Supply	Mode	Battery
	Power supply Duration	>2 hours	>1.5 hours
		Support external rechargeable battery
	Power indicator	Yes
Recharge	Duration	3 hours
	Port	MicroUSB (Android phone interface compatibility)
Voice broad cast	mode	3.5mm Headset
	Interval (seconds)	2 - 10 (settable)
	Language	Chinese & English
Low power auto shutdown		Support
One-touch switching		Support
Communications		Built-in Bluetooth data communication
Power consumption (W)		<1.5	5
Dimensions (mm)		143*77*21(Excluding RF Connectors)
Weight (g)		300
Sync.	Mode	--
	Antenna	--	External Stick Antenna
Usage		Backpack carry or handheld
RF Interface		SMA-K  (1 detection antenna, 2 synchronization antennas)

 

Diagram

1-- Receive antenna interface (SMA-K).         
2-- photosensitive window.
3-- Indicator light.
4-- Synchronous antenna interface one (SMA-K).
5-- LCD display window.
6-- Synchronous antenna interface two (SMA-K).
7--"√" Confirm button (touch).
8--" " Return button (touch).
9--"∨" Scroll down or reduce button (touch).
10--"∧" Scroll up or increase buttons (touch).
11-- Headphone jack (3.5 headphone).
11--(Deep inside the hole) Reset switch (button)
   <Can be used when the power cannot be shut down unexpectedly>.
12-- Charging interface (Mirco USB).
13-- Power switch (button).
 

Accessories

FQA

Q1. Could I get a sample before bulk order?
Yes, we offer the sample for all models with charges.

Q2. Do you accept OEM / ODM order?
Yes, we can customize the brand logo, colors, frequencies and etc....

Q3. Delivery & Shipment Date:
It is expected 25-30 working days after the fund/deposit received.

Q4. How can i get the price? 
We usually response within 24 hours after we get your inquiry(Except weekend and holidays). If any urgent situation, please contact us by WhatsApp or E-mail.