how to make omni directional antenna

Brand Name:EST

Model Number:EST-808SG

Place of Origin:China guangdong

...Omni-directional Antennas 1 Quick details :Block frequency :CDMA/GSM ,DCS/PHS,(GPS/WIFI/3G optional ) easy to cooperate ,no need to installation 2 Feature : Tanking use of super-high frequency and mini-power interference technology, high efficiency Effectively making...

Brand Name:TX

Model Number:TX-mini1

Place of Origin:Shenzhen, China

Car GPS Signal Jammer 1. Product Introduction This product has low working power and small working radius to prevent interference with other cars or important urban systems that rely on GPS navigation. In this way, we have tried to make the device equally ...

Brand Name:WolvesTeam

Place of Origin:China

Product Description: This Portable Outdoor waterproof cell phone RF 25-6000MHz signal jammer provides high power of cell phone jamming power. It is designed for military, detention centers, and penal institutions, etc. It can greatly reduce the possibility...

Brand Name:BAIAO

Model Number:BIO-F032

Place of Origin:Guangdong, China

..., home security, waste management, etc. ● comes with 3m length cable and SMA Male type connector. 3M Industrial Adhesive at the back of antenna makes it convenient to stick it at some

Brand Name:TUOSHI

Model Number:FA5.8+FA8

Place of Origin:CHINA

...Omni direction 5.8dbi 8dbi 868MHz 915MHz Outdoor Fiberglass Lora antenna helium miner 【Frequency range and gain】 902MHz-928MHz(915MHz) / 8dBi. N-male/50Ω/≤1.8, standing wave ratio≤1.6 【Industrial-grade structure】 High-quality structure and durable glass fiber finish make...

Brand Name:VBE

Model Number:VBE-16H

Place of Origin:CHINA

Omni-directional Handheld Signal Jammer 100MHz-6GHz Product Description: This Handheld Signal Jammer is an ideal product for those who are looking for a reliable and efficient device to block cellphones signals. With its 100MHz-6GHz frequency range, this ...

Brand Name:TX

Model Number:TX-HG056

Place of Origin:China

...Antenna 915Mhz Outdoor Indoor Omni-Directional Lora Antenna for RAK Nebra hotspot miner Features: 1. Frequency Range:902MHz - 928MHz. Gain:4dBi; Antenna Connector:N-Male; Impedance:50 ohm; SWR≤1.5; 2. Industrial Grade Construction Design, Quality Build, and Durable Fiberglass Finish Make...

Brand Name:BOGES

Model Number:BGS-AN2400-1301SM

Place of Origin:Dongguan, Guangdong, China

Black WIFI & Bluetooth Dipole External Antenna 4 dBi 50 OHM Impedance Characteristics and Reliability Test Test Items Test Condition and Procedure Requirements C1 S.W.R. Set DUT on Network Analyzer; make individual calibration to test Directive DUT ...

Brand Name:TSL

Model Number:FPV-MP

Place of Origin:China

...making it suitable for use in a variety of environments. It is equipped with either omni-directional antennas or directional antennas, depending on the user's needs. The omni-directional antennas provide coverage in all directions, while the directional antennas...

Brand Name:wolvesteam

Model Number:WT700152

Place of Origin:China

...make it possible to become the most powerful portable jammer in our product line. With a total output power of 200 watt and its omni-directional antennas (can be upgraded to 500 Watt), it could provide a stable jamming range of at least 200 square meters, using the excellent high-gain omni

Place of Origin:Chinese mainland

Brand Name:SeabreezeRFID

Model Number:YY257TCP

...directions. Users can adjust the identification distance from less than 5 meters to 100 meters according to actual situations in order to make identification more accurate. The reader uses an advanced 0.18 μm CMOS IC for ultra-low power consumption. The