Hi folks,
I have a D-Link 800AP hooked up to 50ft of quality LMR400 and connected to an 8db grey omni antenna. The antenna is mounted directly on the roof about 1ft from the roof itself.
Now the signal is great inside the building itself, but outside the range drops out after about 75ft which is nowhere near good enough to reach the target distance that i need. The target buildings are all about the same distance away and are side-by-side so i figured the broad spectrum of an omni would be the easiest for the laptops in those buildings.
Can anyone please help me in finding what is wrong with my hookup? Is the D-Link the problem..... the cable...... the antenna..... the height of antenna? Would using a wireless router be any better than the AP? Would something like an 18db omni be "leaps and bounds" better for distance or am i limited by the generally low mw output of the d-link AP?
Should i get that antenna up another 6 feet or so in the air to give it some clearance from the roof?
My goal is to be able to run across an open field about 400 yards away.
Any suggestions would be greatly appreciated.
Thanks
I have a D-Link 800AP hooked up to 50ft of quality LMR400 and connected to an 8db grey omni antenna. The antenna is mounted directly on the roof about 1ft from the roof itself.
Now the signal is great inside the building itself, but outside the range drops out after about 75ft which is nowhere near good enough to reach the target distance that i need. The target buildings are all about the same distance away and are side-by-side so i figured the broad spectrum of an omni would be the easiest for the laptops in those buildings.
Can anyone please help me in finding what is wrong with my hookup? Is the D-Link the problem..... the cable...... the antenna..... the height of antenna? Would using a wireless router be any better than the AP? Would something like an 18db omni be "leaps and bounds" better for distance or am i limited by the generally low mw output of the d-link AP?
Should i get that antenna up another 6 feet or so in the air to give it some clearance from the roof?
My goal is to be able to run across an open field about 400 yards away.
Any suggestions would be greatly appreciated.
Thanks