OSG-20NK grid antenna 20dBi 24dBi WiFi or cell phone wireless signal receipt with frequency range customization service
We supply OSG-20NK grid antenna with two-type design, the difference is about the feed horn. But the effects are almost same because the working function of both of them are same and the parameters can be customized as same either.
Look at the photo right side, the OSG-20NK grid antenna is mainly composed by feed horn, reflector and others small apartments.
To meet different demands of clients, we supply different models with customized frequency range of OSG-20NK grid antenna.
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Feature |
Outdoor high gain 20dbi grid antenna |
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Package Size |
328*228*58mm, 1.55kgs |
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Supporting Frequency |
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OSG-20NK-250/270 |
Frequency ranges from 2500-2700mhz Fit for B7 2600mhz, B40 TDD 2600Mhz repeater |
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OSG-20NK-185/199 |
Frequency ranges from 1850-1990mhz Fit for B3 DCS 1800Mhz, B39 TDD1900Mhz repeater. |
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OSG-20NK171/217 |
Frequency ranges from 1710-2170Mhz Fit for B3 DCS 1800Mhz, B1 WCDMA 2100Mhz, B2 PCS 1900Mhz, B4 AWS 1700/2100Mhz, B39 TDD1900Mhz repeater. |
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OSG-20NK-82/96 |
Frequency ranges from 824-960Mhz Fit for B8 GSM 900Mhz, B5 CDMA 850Mhz repeater |
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OSG-20NK-171/188 |
Frequency ranges from 1710-1880Mhz Fit for B3 DCS 1800Mhz repeater |
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OSG-20NK-192/217 |
Frequency ranges from 1920-2170mhz Fit for B1 WCDMA 2100Mhz repeater. |
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OSG-24NK-240/250 |
Frequency ranges from 2400-2500Mhz Fit for Wifi 2.4Ghz. |
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Max Gain |
20dBi (24dBi for Wifi router) |
Following there is the working principle of OSG-20NK grid antenna and the full kit of Lintratek cell phone signal booster:
1. Before you install the device, you should confirm that there are 4 bars of mobile wireless signal reception outside of building, because the device cannot work if the outside signal is too poor.
2. Install outdoor OSG-20NK grid antenna on the roof or somewhere is unobstructed. And it’s better to put the outdoor OSG-20NK grid antenna point straight to the base station just like what the photo shows.
3. Install Lintratek mobile cell phone signal booster inside home and use 15m cable to connect the booster with the OSG-20NK grid antenna. Attention: there must be a distance (about 15m) between the booster and the OSG-20NK grid antenna, we usually call this “distance” as isolation. Only with the isolation can the full kit signal booster device work normally.
4. Finally, use cable to connect Lintratek mobile cell phone signal booster with indoor antenna.
5. Then connect the power charge and turn the booster on and check if the cell phone signal strength is stronger or not.
The feed for grid antenna has high gain, so it is widely used in countryside, mountain areas where is with weak signal and far from the base station.
Because the main lobe angle of receiving is narrow, so it can receive signal far away.
1. Can a grid antenna receive signals from 10 kilometers away?
Yes, it can. Because the main lobe angle of this antenna is narrow, so the gain is high and it can receive signal far away. The most important thing is that you need to install it and make it face exactly to the signal source.
2. What is difference between grid antenna and plate antenna?
The main lobe angle of the grid antenna pattern is small. The gain is higher and is mostly used for point-to-point transmission. The flat plate antenna has a larger main lobe angle. Mostly used for coverage.
3. Can I use a grid antenna for both receiving and sending?
Because the main lobe angle is small, so it is normally used for receiving signal, for sending is not suggested.
4. How to install the grid antenna?
The grid antenna is installed horizontally, and the angle needs to be adjusted to align the signal source.
5. What is the highest gain you can make?
The highest gain we can make is 20dbi.
