When using dipole antennas such as AIR-ANT 4941 with the 2.4 Ghz 1250 AP, must the antennas be spaced EXACTLY as far apart as the antenna connectors on the AP, or can the dipoles be spread further out, say to 4" spacingthank youScott
Hello,from the Cisco 1242 web interface home page, select the "association" bar from the menu on the left hand side of the web page. Then click on the MAC address of the client you want SNR for. good luckscott
hope you don't mind if I put in a plug for a commercial product. On our website there is a software app. which you can use to plot signal strength received by the AP from the client.You can see (and plot) as you move away from the AP, that the signal...
These signal strengths are dBm values. The dBm is the logarithmic ratio of received signal strength to 1 mW. -35dBm is about 0.3microwatts, -45dBm is 0.03 microwatts and -65 is 0.0003 microwatts. So the -35 received signal is actually 10 times strong...
Cisco's paper on diversity (http://www.cisco.com/en/US/tech/tk722/tk809/technologies_tech_note09186a008019f646.shtml)says the following: "The 2.4 GHz wavelength is approximately 4.92 inches. Therefore, to support diversity on a 2.4 GHz radio with two...
Thanks Fred and other respondents. I think the take-away here is that the Cisco 1250 antennas should be minimally about one wavelength apart, but no wavelength dependent spacing beyond that. thanks againScott
