WiFi Connection Readings

I'm having a few problems with a Wireless CF card in my handheld computer.

The range is really low, I've tried various speeds and channels to no avail.

One of the handheld utilities shows the following data;

SNR 46
Signal -34
Noise -80

These are all taken right beside the access point.

What are they and I haven't a clue if they are good bad or expected.

I know my AP is OK as it gives an excellent signal on my daughter's laptop.

--
Geoff Lane
Welwyn Hatfield Computer Club
www.whcc.co.uk