Draytek 7dB High-Gain WLAN Aerial

Wireless antenna gain is a complex area and we'd recommend seeking out a specialist site for further details but put simply, aerials are designed in such a way that they can increase the signal output from the transmitter's original output. The output of the Vigor routers wireless module is approximately 17dB (or dBmW), after allowing for any loss from cables and before antennae gain. The standard aerial supplied with the router is 3dB gain.

The ANT-2510 model is rated for outdoor use and can be used for WDS links between buildings. When used outside, the antennae connection must be wrapped in self-amalgamating tape in order to waterproof it. That tape is widely available, as used for satellite dish connections.

Extended Cable Also available is a optional extended cable, ideal if you need to position these optional aerials further away from the router. This 2 metre cable replaces the standard cable on the ANT-2510 aerial. For full details, click here.

One, Two or Three ?

 

Important Note : Wireless performance always depends on your specific environment. Although the aerials provide higher gain, no guarantee can be made that in any specific circumstances they will improve your wireless performance. There are maxmimum permitted signal levels permitted in most countries, so you should also check any local legislation. In all cases, you should use identical aerials on your router (e.g. if it has two, they should both be the same type), and if three aerials, they should also all be the same. DrayTek do not recommended or support the use of 3rd party aerials/boosters. IP65 Outdoor Usage : The ANT-2510 model is IP65 rated (against showers and indirect jets). In order to meet this rating, when sited outdoor the SMA connector and plug must be adequately sealed with self-amalgamating tape, available in most DIY stores. Site the aerial under cover where possible. A lightning strike can cause irreparable damage to your aerials, router and any other connected equipment.