28 Watts Portable 28 Bands All Signal Blocking Jammer

• Customization: Available
• Frequency Range: N28 Signal Jammer
• Frequency: N28 Signal Blocker
• Model NO.: j28
• Package Weight: 3kg
• Power: 28W
• Jammer Range: 2-20meters
• AC: AC110-240V to DC12V
• Continue Working: Around 80 Minutes
• Battery: 7.4V/12000mAh
• Transport Package: Neutral Carton Package
• Specification: 210x133x85mm
• Trademark: Telejammer
• Origin: China
• HS Code: 8543892090
• Production Capacity: 1000pieces/Month

Product Description

28 Watts Portable 28 bands all signal blocking jammer
 Name: New Good Cooling Design Handheld 28 Bands FM Radio Wi-Fi6E Wi-Fi2.4G Wi-Fi5G GPS LOJACK LORA UHF VHF 433 315 868 CDMA GSM 3G 4G 5G Cell Phone Signal Jammer, Battery capacity LCD Display, 28 Watts Jamming up to 25m
Model: J28
Color: Black

Basic Specifications
Jam Signal Type:J28: Full Bands Mobile Phone 5G/4G/3G/2G +WiFi2.4G/5G+ GPSL1-L5 UHF/VHF/LOJACK+RC433 315 868+LORA+FM Radio+ WiFi6E
Output Power:Total 28W,1W each band with high gains omni antennas
Jam Radius:2-25meters Still depends on the strength signal in given area
Power Supply:AC110-240V to DC12V
Cooling System:High efficiency aluminum alloy radiator, Build-in 4x cooling fan
Working Time:Built-in battery:7.4V/12000mAh Continue working: Around 80 minutes
Product Size:210x133x85mm (without antenna)
Product Weight: appr.3.0kg
Package Contents:Jammer Host x 1, omni antenna x27, AC Charger x1, Car Charger x1,
Additional Carry Case Size 340 x 330x 140mm, 2.0kg

 

Key technical specifications: J28 FM radio&Wi-Fi6E Jammer for Worldwide
Channel	Output port	Frequency range	Average out-putting power
CH 1	VHF/LOJACK	135-175MHz	30±1dBm/ 1±0.2W
CH 2	5G600	617-698MHz	30±1dBm/ 1±0.2W
CH 3	5G3700	3600-3900MHz	30±1dBm/ 1±0.2W
CH 4	3G2100	2110-2180MHZ	30±1dBm/ 1±0.2W
CH 5	RC-868	868MHz	30±1dBm/ 1±0.2W
CH 6	WIFI5.2G 802.11.a	5100-5500MHz	30±1dBm/ 1±0.2W
CH 7	4G2600	2620-2690MHZ	30±1dBm/ 1±0.2W
CH 8	4G800	790-826MHz	30±1dBm/ 1±0.2W
CH 9	FM Radio	80-108MHz	30±1dBm/ 1±0.2W
CH 10	RC-433	433-434MHz	30±1dBm/ 1±0.2W
CH 11	4G700	700-803MHz	30±1dBm/ 1±0.2W
CH 12	GPSL1	1560-1610MHz	30±1dBm/ 1±0.2W
CH 13	LORA/RC915	900-930MHz	30±1dBm/ 1±0.2W
CH 14	4G2500	2500-2620MHz	30±1dBm/ 1±0.2W
CH 15	GPSL2L3L4L5	1170-1390MHz	30±1dBm/ 1±0.2W
CH 16	CDMA850	851-894MHZ	30±1dBm/ 1±0.2W
CH 17	4G1700	1710-1780MHz	30±1dBm/ 1±0.2W
CH 18	WIFI 6E 802.11ax	5925-6425MHz	30±1dBm/ 1±0.2W
CH 19	RC-315	315MHz	30±1dBm/ 1±0.2W
CH 20	GSM900	925-960MHz	30±1dBm/ 1±0.2W
CH 21	DCS1800	1805-1920MHz	30±1dBm/ 1±0.2W
CH 22	WIFI2.4G 802.11.b &g	2400-2500MHz	30±1dBm/ 1±0.2W
CH 23	WIFI5.8G 802.11.a	5500-5900MHz	30±1dBm/ 1±0.2W
CH 24	5G3300/3500	3300-3600MHZ	30±1dBm/ 1±0.2W
CH 25	UHF&CDMA450	400-470MHz	30±1dBm/ 1±0.2W
CH 26	5G1500	1427-1518MHz	30±1dBm/ 1±0.2W
CH 27	PCS1900	1920-2000MHz	30±1dBm/ 1±0.2W
CH 28	4G2300	2300-2400MHz	30±1dBm/ 1±0.2W
Total power: 28W      Shielding radius: (2-25) meters, Still depends on the strength signal in given area
Power supply: adapter 50 to 60Hz AC (110-240V AC/12V DC)  Car Charger: DC12V IN Built-in battery continues working: Around 80 minutes Support simultaneous charging and use, but don't suggest to often to do (more then 3 hours)
Dimensions: (length, width, height) 210x132x85mm (without antenna) Length of antenna :192mm   Gain:1-3dbi
Neutral packing size: 295*260*125mm        Gross weight: 4.0kg
Safe case packing size: 345*335*145mm        Gross weight: 6.0kg
Warranty: one year from delivery date

 OEM service can be offered

Application:
o It can be applied at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples,
restaurants, classrooms, training centers, factories, banks, trains, bus and more Places that require silence, confidentiality and
information security
o For some locations of special purpose such as hospitals, gas stations and more, please do field test first to make sure no
interference happened to the normal operation of their equipment and instrument

Manufacturing Technique

 

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Shenzhen Alishang Technology Co., Ltd is a professional manufacturer of Signal Detector&Jammers for 10years, With professional sourcing refurbished phones and laptops good quality. Welcome you to build future business relationships and mutual success.

 

 

FAQ

1, Q: How to order?
A: Please contact our sales person, confirm the model and quantity, provide your detailed shipping information, so our sales person can prepare you invoice for payment.
After we receive your payment, we will arrange order and shipping. Tracking information will be sent to ASAP after shipment is sent.
2, Q: Do you accept OEM?
A: Yes, it's usually have MOQ for OEM order, please consult with our sales person about your OEM requirements.
3, Q. How long is the warranty?
A: We offer 1-years-warranty.

4, Q: What's the MOQ?
A: 1pc for sample, at least 10pcs after sample order.
5, Q: Does the price includes shipping and tax?
A: No, the product price is not includes shipping and tax. You may have to pay for customs tax when goods arrive your country if sending by express courier.
6, Q. Why do we choose your company?
A. As We have more than 10 years experiences in this field.We Can handle complex product issues, as well as more important logistics and customs issues, to ensure that the goods arrive on time and safely
7, Q. How about the shipping method?
A.DHL/UPS/TNT/FEDEX will be the first choice,For small order, we can ship it by air post with low value to avoid customs, For some special country, we can use National dedicated line logistics to ensure goods arrive safely.