Q6.What if the product I receive is defective?

Our strict quality control ensures 100% pass rate. However, it may be damaged during transportation. Please share photos or videos of the defective products so that we know what the problem is. We will make compensation or send parts or products accordingly.

Q7.What shipping methods are available?

We offer multiple shipping options, including sea freight, air freight, and express courier (DHL, FedEx, UPS, etc.). We will recommend the most suitable method based on your order quantity and destination.

High Cost Performance Desktop Type, 8 Way Adjustable Sig-Nal Inhibit Jammer

Name: High Cost Performance Desktop Type, 8 Way Adjustable Sig-Nal Inhibit Jammer
Brand: Shenzhen Zhengjiangxintong Technology Co., Ltd.
SKU: 2070356125

Guangdong, ChinaShenzhen Zhengjiangxintong Technology Co., Ltd.

US$168.00

1-99 Pieces

US$138.00

100+ Pieces

Sample price:US$168.00/piece.Request sample

Product profile

Customization

Available

Channels

8 Antenna 8 Channels

Output Power

15W, 1-3watts Each Band

Model NO.

CKJ-1703BT8

Block Range

2-40 Meters Depends on Sig-Nal Strength

Power Supply

AC100-240V or DC12V Car Battery Cable

Working Time

Non-Stop

Cooling System

Aluminum Alloy Radiator, Build-in 3 Fans

Size

385X 135X 50mm (Not Include Antenna)

Warranty

1 Year

Transport Package

Neutral Packing

Specification

IS09001/ISO14001

Trademark

Ching Kong

Origin

China

HS Code

8517699000

Production Capacity

5 000PCS/Month

Key features

8-Band Adjustable Jamming: Adjustable 3G 4G 5G, GPS, WiFi, and UHF/VHF bands with independent band control.

High Power Output: Total 15W output power with 1-3W per band for effective shielding up to 40 meters.

Non-Stop Working Capability: Built-in 3 cooling fans and aluminum radiator support continuous operation.

Dual Power Supply Options: Supports AC 100-240V adapter and DC 12V car battery for mobile or indoor use.

Customizable Frequencies: Supports customization for 2G/3G/4G/5G, GPS, WiFi, and various radio frequencies.

Silkscreen OEM Service: Customized brand logo silkscreen service available for bulk orders.

Compact Desktop Design: Dimensions 385x135x50mm (excluding antenna) with 3.5kg weight for easy placement.

ISO Certified Quality: ISO 9001 & 14001 certified with full freq-uency and power testing before shipment.

Company profile

Shenzhen Zhengjiangxintong Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2022-11-21Nearest Port: ShenzhenAverage Response Time: ≤8.95hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, Others

AI-Powered supplier vetting

SummaryShenzhen Zhengjiangxintong Technology Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, specializing in RF security equipment and related anti-drone and jamming products. It reports ISO 9001:2015 and ISO 14001:2015 certifications, two production lines, a professional R&D team, 6–10 R&D engineers, 6–10 quality-control staff, and stated output of 30,000 signal-jammer sets. The supplier claims standardized testing, ageing tests, exports to more than 60 countries and regions, and broad international market coverage. Evidence supports manufacturing, quality-system, production, and international-delivery capabilities. However, the provided information does not sufficiently verify after-sales service depth, financial credibility, product customization, or identifiable customer cases.

Supplier typeThe supplier is explicitly classified as both a trading company and a manufacturer/factory. It is a limited company based in Shenzhen, Guangdong, China, indicating a formal corporate structure with stated manufacturing involvement.

CertificationsThe supplier states that its products have passed ISO 9001:2015 and ISO 14001:2015 quality-system certifications, and the management-system record also lists ISO 9001 and ISO 14001. This provides explicit evidence of recognized quality and environmental management systems.

R&D capabilityThe supplier states that it conducts product research and development, has a professional R&D team with 6–10 years of total R&D-engineer experience, and launches several new products annually. These claims provide explicit evidence of ongoing product-development capability.

Production capacityThe supplier reports two standardized production lines, an 800-square-meter workshop and office area, daily production of hundreds of units, and annual signal-jammer productivity of 30,000 sets. It also states that each device undergoes repeated data and ageing tests and that standard delivery can be completed within 15 working days in both off-peak and peak periods.

Product Q&A

Q:Q1.Are you a factory or a trading company?

We are the source factory with 15 years experiences, located in Shenzhen, China, offline visit is very welcome!

Q:Q2.What can you buy from me?

RF amplifer modules, Drone detector systems, RF antennas, VCO / DDS sig-nal source, and other products. If you have more questions, pls consult me.

Q:Q3.Minimum order quantity?

1 piece can be customized and one piece can be shipped.

Q:Q4.Can you do OEM/ODM?

Yes. We can do ODM based on your requirement. Normally, we can finish sampling in 15days after requirement confirm. Freq-uency is customizable, power is customizable. logo, size, outline and other parameters are all customizable.

Q:Q5.Do you test all goods before shipping?

Yes. We'll test all parameter and produce a test report for every product. The test report will be packed inside the box along with the product if customer need.