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Yes, but it seems that many people still buy it....

Okay, but what's interesting is that this antenna has elements made of PCB....!!!

,,,,hi buddy...!!!! It's pretty good, if you have it, try it....!!!

,,,maybe USB Adapter can increase the gain...!!!???

Because this site is not completed in real operation, it is recommended to replace the current Theme2(Default) with Default, as you can see in the picture below... Default theme it looks like this...

This panel rectangular 4+4 patch antenna can also give you better performance because of its high peak gain of 19dBi. {recommended for drone tracking antennas} overall dimensions=120x200x10mm The antenna patches are suspended on a polystyrene dielectric...

We've shared tons of ways to boost your home Wi-Fi, but if you need something a bit more powerful, this DIY antenna can stretch your wireless network much further. Simply use this sardine cane box from which the cover is used for patch antenna... This box is ideal for the construction of antennas in the 5 GHz band and beyond...

Product detailed description SMA-male 11dB circular polarization antenna The 11dBi circularly polarized antenna is a High-gain circularly polarized directional antenna. It is suitable for low-altitude crossing and long-distance flying. In actual use, adjust the inclination angle of the panel antenna appropriately. In the state of flying with the head down, the antenna is perpendicular to the ground. Specifications: Frequency: 5.6G Gain: 11dBi Bandwidth: 5500-5800MHz Size: 82mm x 42mm x 24mm Package includes: 1x SMA-male 11dB circular polarization

The KP15-750/2900 broadband (multi-band) directional panel antenna with a gain of 15 dBi is recommended for use with 3G/4G/YOTA modems, Wi-Fi routers, GSM 900/GSM 1800/3G/4G cellular communication amplifiers (repeaters), and other equipment operating in the 750-2900 MHz frequency range (radio communication systems, GSM alarms, etc.). The antenna is designed to work in wireless communication networks with equipment of the following standards: 2G (EDGE, GPRS on GSM 900 and GSM 1800 frequencies); 3G (UMTS 900, UMTS 2100); 4G (LTE 800, LTE 1800, LTE 2100, LTE 2300, LTE 2600), YOTA; WI-FI 2400 (IEEE 802.11b, g, n). Dimensions, weight, and quantity of the product in the package: Dimensions of individual packaging (length, width, height), mm 250 x 250 x 100 Weight in individual packaging, grams 1400 Antennas-characteristics : Operating frequency range, MHz 790-960 ,1700-2700 Antenna gain, dBi 8-15 VSWR in the operating frequency range, no more than 1.6 Polarisation Vertical Wave resistance, Ohms 50 (N connector) -75 (F connector) Maximum input power, W 10 Connector N- female F- female Allowable wind load, m/s 30 Operating temperature range, oC -40 ... +90 Maximum permissible air humidity, % 100 Communication Standard -Multi-band

Antenna BDM-2 is designed for outdoor use, although often applied in residential/non-residential premises. Experts recommend the use of antenna BDM-2, as a client equipment in all cases, build wireless networks of small and medium-range. The original of the antenna is with a 64mm diameter cylindrical vibrator

I think this is the adaptation more clearly seen....

,,,,okay, now you can do a simulation...!!!

Hello everyone.Here are proven horns for offsets at 5.4 Ghz offset 60cm . horn5,4ghz.cst

Technical specification for manufacture of powerful antennas and high gain exclusively for FPV needs was consistent with the known Scientific-Production Center. The centre has a serious scientific potential, SOOOOO expensive equipment, modern production base and its patented production technology. The guys have been designing and manufacturing aerials for over 15 years and know about antennas just about anything, have experience of working with domestic manufacturers of UAV, FPV, therefore, subject them in part familiar and in this respect they have certain practices. Just what we needed: 1) Create an antenna that would have a large gain, comparable with the antenna "Yagi" in the popular FPV range 1160-1280Mhz. 2) To the antenna form factor was close to a patch antenna (for ease of placement on a tripod) 3) had an adequate angle of orientation, eliminating the need to use the rotary system for tracking the model at long distances Antenna gain from a 14.7 dB at the extreme frequencies of the range 1160Mhz 1280Mhz. Not difficult to guess that the gain in the middle of this range is significantly higher (the guys understand the task "literally"). This reinforcement is "not theoretical" and measured on real devices, on average, it in two times better than any patch. 2) the Antenna has dimensions of 400х400х25мм (including the case) 3) the Angle of orientation of the antenna about 40 degrees, which is not bad. Specifications : The most effective frequency range: 1160-1280Mhz The gain in the effective frequency range: 14,7 dB VSWR: less than 1.5 Polarization: linear vertical The radiation pattern Vert/Horiz: 40/40 degrees Input impedance: 50 Ohm Connector: N-type "mother" Weight: 2kg As we can see, the antenna is a... rather strange design four groups oval active elements. Between them the special material. The reflector is a metal substrate, the active elements in each group, TWO(!!!) (instead of one in the classic patch).

,,,that's clearer...???

,,,it could be something like this...

This antenna is similar to this one... ,,,but of poorer quality...!!!!

DavidER,the central pin can be extended...!!!!

TP-Link CPE210/220 is a 2.4Ghz outdoor access point similar to Ubiquiti NanoStations. There is also a 5GHz Version of this AP, the TP-Link CPE510/520. The device has a built-in 12dBi 2x2 dual-polarized directional MIMO antenna with a beamwidth of 65° (H-Plane) and 35° (E-Plane)

The modem supports operation in the following frequency ranges:: LTE FDD: 2100(1)/1900(2)/1800(3)/850(5)/2600(7)/900(8)/700(12)/700(17)/800(20)/1900(25)/850(26) MHz LTE TDD: 2600(38)/1900(39)/2300(40)/2500(41n) MHz 3G: 2100(1)/1900(2)/850(5)/900(8) 2G: 2(1900)/3(1800)/5(850)/8(900)

Main technical specifications 1. Frequency Range: 2400MHz 5G 5800mhz 2.VSWR:<= 1,5 3. Gain: 10 dBi (max.) 4. Vertical polarization 5. Maxlmum Input Power: 50W 6. Connector Type: RP-SMA plug/SMA plug 7. Length: 19.5 cm 8. It is widely used for wireless transmitter and wireless receiver. Such as AP, WLAN ,WIFI router, WIFI adapter. 9. Advantage: Nickel-plated has excellent quality in solubility, conductivity and stability in metal. 10. It has two colors, you choose black or white. Thanks.

,,,,from zero13wireless.net...!!! Here it is the measurements of the a box-can with a horn that can put it together: Vibrator=65 mm diameter core placed 8.5 mm above reflector (bottom of box-can) Director1 =58 mm diameter, placed 2.2 mm above the vibrator Director2 = 38 mm of diameter, placed to 65 mm on the reflector (bottom of the box-can) Director3 =70 mm diameter, placed 137 mm above the reflector (bottom of the box-can) All the elements traversed by rod of 3 mm of diameter including the reflector. Horn Measurements: Base opening 190 mm (equal to container width) Horn opening 307 mm Perpendicular height of 95 mm The simulation is made of 0.5 mm thick copper.

Wireless access point MikroTik SXT LTE does not work in the 802.11 standard, and is equipped with LTE-modem with a directional antenna dual channel to work in LTE networks of mobile operators at speeds of up to 100Mbit. Maximum download speed up to 100 Mbps, and the return of up to 50 Mbps. SXT supports the most popular LTE band FDD - LTE 3 (1800 MHz) and 7 (2600 MHz). Has mini-SIM slot support 2G/4G network. The dimensions of the antenna

This yagi style printed circuit board antenna gives great performance from 2400 to 2450 MHz. This range is commonly used for wireless systems 802.11b/g, RFID systems, satellite dish antennas, dish feeds, and beacons. This can also be easily applied to other hobbyist applications in this range.

A network connects computers by means of cabling systems or wireless connectivity, specialized software, and devices that manage data traffic. http://www.rdcs.com/network-options.htm