Travel Off Road: Antenna To Improve 3G Data: Which Atenna To Use? Directional or Omni

johanhorak

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As background info:

We travel off road and need to be connected to answer enquiries via email. We prefer to be connected most of the time but accept this is not possible all the time. (Satelite internet as not an option).

As an example: The other day we stayed over in Franschhoek. 5 ks out of town, it was overcast and raining; we could not get any 3G from MTN, Vodacom or Cell C.

At other times we may get faint signals on gravel roads we travel or where we stop we may get faint or no signal. We can always try and find a place with better signal, but this is not always the case.

I contacted Poynting and they sent me quotes for a high gain direction plus coupling device as well as an omni directional antenna.

Reading the forums I could not really establish which of omni or directional is best for my case. I am getting the feeling that the omni will work in a rural setting to boost signal. And the high gain directional better for my application.

The high gain directional have various options and it seems not to be an easy one to use as it needs to be pointed in the direction of the tower. Finding the tower does not look easy and does it mean I need to get some or other measuring device?

Your advice on the best possible solution would be great:

  • Omni or Directional?
  • If directional which one?
  • How to find towers?

txs
 
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Cool

Make sure you get something that actually plugs into the device...those clip on things gave me endless hassles.
 
Cool

Make sure you get something that actually plugs into the device...those clip on things gave me endless hassles.
I am using Samsung galaxy S4 or a MiFi as WiFi modem. I saw some people mentioning connections plugin in to be the best.
 
I am using Samsung galaxy S4 or a MiFi as WiFi modem. I saw some people mentioning connections plugin in to be the best.
Both devices do not have a socket for external antenna connection. So how are you going to connect external antenna?
I suggest permanent omnidirectional antenna installation on the roof of the car, you would be able to pickup weak signal even when driving (old-style car-kit). It requires 3G modem with external antenna connector as mentioned above like Huawei E367. Question is whether S4 would work with a modem (using OTG cable), I don't know. Nextbook Windows 8.1 tablet currently on special R1500 should be ideal for such job.
 
This:
I suggest permanent omnidirectional antenna installation on the roof of the car, you would be able to pickup weak signal even when driving (old-style car-kit). It requires 3G modem with external antenna connector as mentioned above like Huawei E367.
+ TP-Link MR3020 + ROOter
 
Both devices do not have a socket for external antenna connection. So how are you going to connect external antenna?
I suggest permanent omnidirectional antenna installation on the roof of the car, you would be able to pickup weak signal even when driving (old-style car-kit). It requires 3G modem with external antenna connector as mentioned above like Huawei E367. Question is whether S4 would work with a modem (using OTG cable), I don't know. Nextbook Windows 8.1 tablet currently on special R1500 should be ideal for such job.
I am getting the idea. This modem will give me external antenna interface.

I don't need the phone. I only really need email and browsing. I can use my laptop or tab.

But there can be three users at a time and having wifi would have been nice.

I suppose I can plug the antenna via cable etc to galaxy tab and then share with others via tab's hotspot.

Will this work?
 
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Travel Off Road: Antenna To Improve 3G Data: Which Atenna To Use? Directional...

Why is satellite not an option?

Do you do this for work or play?
 
I am getting the idea. This modem will give me external antenna interface.

I don't need the phone. I only really need email and browsing. I can use my laptop or tab.

But there can be three users at a time and having wifi would have been nice.

I suppose I can plug the antenna via cable etc to galaxy tab and then share with others via tab's hotspot.

Will this work?
Galaxy Tab doesn't have external antenna connector, AFAIK.
For sharing 3G connection over WiFi ginggs already provided solution. I understand that 3G modem with external antenna connector like E367 is plugged in to MR3020. Power to MR3020 is applied by generic car 12V-to_USB converter. Such converter should be rated 2A.

Another 3G device with external antena connector is Huawei B683 router. It would give you WiFi Internet sharing straight out the box. It also needs third-party 2A-rated car 12V-to_USB power adapter as above.
 
Try B683 first. Place it in the middle of the windscreen. B683 has strong internal antenna, you can't get much better with external antenna installation.
 
Why is satellite not an option?

Do you do this for work or play?


It's for my business to be online but my business is not being off road - that's for fun. I am trying to combine fun and business.

I need advice on this but my research on cost did not justify the solution.

If go too far off road I rather limit my self to what I can get from the solutions above. Satellite is in my opinion only when I have no choice and have to go off road. I don't :)
 
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Try B683 first. Place it in the middle of the windscreen. B683 has strong internal antenna, you can't get much better with external antenna installation.
Thanks. I see the B683 is a modem. In other words this modem alone my solve my problem. Nice.
 
Try B683 first. Place it in the middle of the windscreen. B683 has strong internal antenna, you can't get much better with external antenna installation.

I got the modem at R1,319 from Takealot.com

I will experiment and let you know.

I see it's not on the list for ROOTer firmware upgrade.
 
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