Re: OT: DECT phone with really good range - any recommendations? Brian A wrote:
> If I wanted to increase the range, of any device like this, I'd look
> at improving the aerial. It is a pity these devices don't have an
> aerial socket. To use an external aerial you'd have to open up the
> base station and make a suiable connection. There are plenty of
> articles on the Net for homebrew 2.4GHz aerials. It all depends on how
> confident you are about the electronics side of it.
>
Except Dect runs on 1880-1900 MHz.
So, if you were to connect a 2.4Ghz antenna then the VSWR would probably
kill the transmitter over time.
One of the very good things about Dect is that it has its own frequency
band. Only Dect devices operate here, so there is very little chance of
interference. For this to work, everything has to work within the Dect
standard, and I guess this includes transmit power levels.
If you do want to go further, then we believe that the BT diverse
repeater will work with the C460IP. It is also a Siemens product.
I haven't tried it yet.
Tim |