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,,, better try to simulate it yourself...!!!

,,,do you like this...??

Types of Polarization: Linear Polarization Circular Polarization Elliptical Polarization

,,can you explain how to use CUDA in CST-Studio...???

,,,search here and you will find what interests you...

,,,you have the possibility of laser cutting...???

,,,the adaptation lines are not good...!!!

,,,your antenna doesn't really give good results...

I can help you if you don't give me the dimensions,..!!

,, you can put the dimensions on the dxf drawing..!!

It would be easier for me if you put some dimensions...!!!

Hello, it would be good if you could post some dimensions for this dual band antenna...!!!!

DavidER,finally, I managed to complete this antenna,.with 75 0hm impedance(1,95---2,2 GHz)...

,,, may I try today ... !!!

,,,why solder a wire, that's where the antennas are connected...!!!

,,,as you can see, the modem has two plugs for connecting antennas...!!!

,, is this what it looks like built from PCB...???

,,,why this difference in the location of the ports...???

Professional panel antenna for modems and routers that support MIMO 4x4 technology. F=1700-4200MHz, CU=9dBi, 4 x N-female connectors, vertical+horizontal polarization, decoupling between channels of more than 25dB. Electrical characteristics of the PETRA-9 MIMO 4x4 antenna Operating frequency range, MHz 1700÷2700 Gain factor, dBi 8,5÷10 Bottom width in the H-plane, deg 59÷82 Bottom width in the E-plane, deg 35÷57 Side lobe level, max -7 dB Decoupling between ports in the operating range, not less than 25 dB Input impedance, Ohms 50 SWR in the operating frequency range at the inputs, max. 1,6 Permissible power, W 10 Slope of polarization of received / emitted waves -45°/+45°(X-pol) Mechanical characteristics Antenna weight, g 820 Bracing mast diameter 20-52mm Operating temperature range -60°C to +80°C Overall dimensions without mounting, m 0, 24x0, 24x0, 1 Permissible wind speed, m / sec 25 Connectors 4 x N-fe male Material of the protective cover Polycarbonate Antenna Material Galvanized steel, brass Mounting material steel / Polycarbonate+ABS

Recently,a new antenna configuration known as Bow Tie Antenna (BTA) or Butterfly Antenna(BFA) are proposed with broadband and high gain properties . The Butterfly Antenna is shaped from four side quadrilateral sheet feed in the vertex. This kind of antenna is defined by quadrilateral the flare angle only.

TL-WN821N is a portable Wi-Fi adapter that can connect via USB to computers and laptops to connect through it with your home router (access point) and safely surf the Internet with speeds up to 300 Mbps. In that situations will it be useful to make a modification,,,

GSM antenna "Razor" is designed to amplify, stabilize the signal and provide high-speed Internet for modems and routers. If the signal in your area is not as good as you would like, the 3G/4G "Razor" GSM antenna will improve the quality of signal reception at a distance of up to 20 km. from the base tower! The operating frequency range is 1700-2200MHz (3G-2100MHz, 4G LTE-1800MHz). The antenna can be installed outdoors, on a pipe, or just on the wall on the side of the base station. If the Internet speed does not suit you, you need to change the antenna mounting location. It attaches quickly and easily. The kit includes step-by-step instructions on how to install the antenna correctly. Technical characteristics of GSM antenna 3G / 4G "Razor" 15 DB: Antenna type Streel, panel Support for standards 3G ,4G (LTE) Gain 15 Db Operating frequency range 1700-2200 MHz Type of polarization Vertical, Horizontal Interface F connector KVS no more than 2,0 Operating temperature range -45 to +60 Seconds Network range Up to 20 km Wave resistance 50 ohms Sizes 225x175x45 mm Weight 445 g ,,,and an attempt to simulate the antenna...

,,,something to try...