reply to Coreyb
Re: Wireless Internet Pole Mounted This would still require digging a hole, but I've used these for radio installations before:
Channel Master Telescopic Masts
In your case, for 15' above ground you would need the
CM 1620 (20 Foot)
You would need to, should anyhow, use guy wires. But at 15' above ground, depending on the weight of the radio, you could probably get away without them. Great and allows for servicing of the antenna.
The other option is to install a good old fashioned supported or non-supported (non supported is way more expensive but if you don't want to use guy wires...) three legged antenna mast.