28W High Power 27 Antennas Multi Frequency 2g/3G/4G/5g/GPS/WiFi etc Handheld Signal Jammer

• Output Power: 60W
• Blocking Radiuw: 2-25meters
• Gross Weight: 3.0 Kg
• Size: 395 X 140 X 90mm (Main Unit Only, Do Not Include a
• Working Time: 7.4V/16000mAh Continue Working: Around 2.5 Hours
• Cooling System: Aluminum Alloy Radiator, Build-in 3X Cooling Fan
• Model NO.: GW-JN28
• Power Supply: Adapter 50 to 60Hz AC (110-240V AC/12V DC)
• Transport Package: Neutral Packing
• Specification: ISO9001
• Trademark: Greetwin
• Origin: Shenzhen
• HS Code: 8517699000
• Production Capacity: 10, 000PCS/Month

Product Description

27 Antenna portable 28W high power signal jammer 2G 3G 4G 5G WIFI GPS VHF UHF Lojack Remote contol Bluetooth signal block

Product Description

Key technical specifications: N28 for Worldwide
Channel	Output port	Frequency range	Average out-putting power
CH 1	LOJACK	167-174MHz	30±1dBm/ 1±0.2W
CH 2	4G1700	1710-1780MHz	30±1dBm/ 1±0.2W
CH 3	5G600	617-698MHz	30±1dBm/ 1±0.2W
CH 4	3G2100	2110-2180MHZ	30±1dBm/ 1±0.2W
CH 5	WIFI5.2G	5100-5500MHz	30±1dBm/ 1±0.2W
CH 6	GPSL2L3L4L5	1170-1390MHz	30±1dBm/ 1±0.2W
CH 7	LORA	900-930MHz	30±1dBm/ 1±0.2W
CH 8	5G3500	3300-3600MHZ	30±1dBm/ 1±0.2W
CH 9	RC868	868MHz	30±1dBm/ 1±0.2W
CH 10	4G700/800	725-821MHz	30±1dBm/ 1±0.2W
CH 11	PCS1900	1920-2000MHz	30±1dBm/ 1±0.2W
CH 12	5G3700	3600-3900MHz	30±1dBm/ 1±0.2W
CH 13	4G2600	2500-2690MHZ	30±1dBm/ 1±0.2W
CH 14	5G1500	1427-1518MHz	30±1dBm/ 1±0.2W
CH 15	CDMA850	851-894MHZ	30±1dBm/ 1±0.2W
CH 16	4G2300	2300-2400MHz	30±1dBm/ 1±0.2W
CH 17	RC315	315MHz	30±1dBm/ 1±0.2W
CH 18	RC433	433MHz	30±1dBm/ 1±0.2W
CH 19	UHF&CDMA450	400-470MHz	30±1dBm/ 1±0.2W
CH 20	GSM900	925-960MHz	30±1dBm/ 1±0.2W
CH 21	GPSL1	1570-1610MHz	30±1dBm/ 1±0.2W
CH 22	WIFI2.4G	2400-2500MHz	30±1dBm/ 1±0.2W
CH 23	DCS1800	1805-1920MHz	30±1dBm/ 1±0.2W
CH 24	WIFI5.8G	5500-5900MHz	30±1dBm/ 1±0.2W
CH 25	5G3500	3300-3600MHz	30±1dBm/ 1±0.2W
CH 26	VHF	135-174MHz	30±1dBm/ 1±0.2W
CH 27	RC915	900-930MHz	30±1dBm/ 1±0.2W
CH 28	5G1500	1427-1518MHz	30±1dBm/ 1±0.2W
Power supply: adapter 50 to 60Hz AC (110-240V AC/12V DC)  Car Charger: DC12V IN Built-in battery:7.4V/16000mAh  Continue working: Around 100 minutes
Dimensions: (length ,width, height) 200x133x66mm (without antenna) Length of antenna :166mm   Gain:2.0dbi
Packing size: 295*260*125mm        Net weight: 2.2kg        Gross weight: 3kg
Total power: 28W      Shielding radius: (2-25) meters at -75dBm Still depends on the strength signal in given area
Warranty: one year from delivery date

 

Please charge battery at least 10 hours before first-time use.

Turn off power switch before charging. Charging indicator shall lights on RED when charging the battery, the indicator will turn to GREEN color while finished. 

Please install antennas and tight up according to the number indicator, the antennas are already connected and can be used directly (default )

Turn on the power switch and the Power LED shall light in Green and the LED of each band will turn on too.

Don't suggest to use while charging, otherwise the charger or machine will be damaged, because temperature may too high about 7 5 ° C
OEM customized service:
Customized for special frequency band
Silkscreen OEM service can be offered


 

 

FAQ

Q1.Payment Method

T/T, Western Union, Paypal, and Credit Card are available,
and we suggest paying by Alibaba Trade Assurance, the most favor, and security method.
*Other methods please us with more details.

Q2.Delivery Date&Lead Time

Quantity	Lead time	Delivery to American/Middle East/Asia/Europe
<20 pcs	3-5 business days	3-7 business days by DHL 5-7 business days by FedEx/UPS
20-100 pcs	7-15 business days
>100 pcs	15-24 business days

* it to get the sample.

Q3. Can I customize frequencies?

Yes, we can customize 2G/3G/4G/5G/LoJack 173MHz, VHF, UHF, Walkie-talkie, interphone, 433MHz,315MHz, 868MHz, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA, UMTS,3G,4G, LTE 700, LTE 800, LTE 2300, LTE 2600, GPS L1, GPS L2, Galileo, Compass, Glonass, WIFI, Bluetooth, WIMAX, UAV, Drone, 5.8G, etc.

Q4. What should I do if I don't know about frequency in my country?

Please feel free to  us with your inquiry, we will find the frequency you need and address your problems. 

 

Frequency Checking

Signal Jammer

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