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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)

,,,,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

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

The only major drawback of the TL-MR3020 is the lack of an external antenna connector, this however can be easily hacked in a couple of simple steps and takes less than 15 minutes. Option A: If you want to use a Pigtail: Solder the center of RG-174 (or the like) coax cable to the left pad (connected to C43 - see Image) and the braid/shield of the coax to the right strip (GND). Option B: If you want to use a PCB Edge RP-SMA connector: Solder the center pin (round) to the left pad (connected to C43 - see Image) and the right pin of the connector to the right pad (GND). There have been reports of EM related damage to MR3020 routers that have been hacked the way shown below. It seems that the cut off capacitors after J4 were put there for EM protection rather than matching the antenna. Please follow the method shown above to have proper EM protection for your router's external antenna. The following images are only left as a reference for now

Hope to see you via EME(Earth-Moon-Earth) on 23 cm Two-way radio communication on VHF ,UHF,SHF and above using the Moon as a passive signal reflector. Commonly referred to as “moonbounce”.

If your SINR is quite decent,you can use a small 0.55 dish with an irradiator, as the signal strength allows. As for the speed instability, it largely depends on the provider and the load on the base station. The more users connected to the tower, the slower the speed.

Yes, but you'll have to wait....!!!

,,,okay bro...!!!

,,,and yet you still haven't told me what you really want...!!!

I will try to satisfy your desire.....!!! ,,,you want an antenna that works on 1800 MHz and 2100 MHz...???

,,,post in English..!!!! ,,,and here in this post you will find what interests you...!!!

,,,hi buddy...!!! Search here and you will find what interests you....

Yes, I think it's a good idea, but there are problems with impedance matching....!!! ,,,maybe a circular parasitic patch should be added after the radiator...!!!

The antenna is interesting but it still needs work, it doesn't have a large bandwidth,,,only 1,8----2,2 GHz

,,, type of antenna,not very easy to produce , but with good results in circular polarization. Between the patch and irradiated put plate of polystyrene or polyurethane...

,,,double-biquad I don't think it's quite right, why don't you try a batwing antenna....???!!!

Clanon, how do you go about attaching images like that...??? VNA...???

,,,no, but the interior is built according to the AppCAD program...!!!

,,,a mini-antenna on PCB...and UWB...!!!