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Cordless phones 101 | ![]() |
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| One of the more interesting but less known things to monitor with a scanner is the cordless phone frequencies. In no way am I saying that I monitor them now, or that you should, but back when it was more legal to do so, you bet your bippy I did. "wink, wink." Times have changed, and so the methed of stalking those elusive frequencies has changed as well. First of all if you have an old 10 channel scanner with out some of the modern bells and whistles, you might as well give it up. Here's why; Back in the good old days, their was just a few set frequencies allocated for cordless phones. All manufacturers had to use just those frequencies. In other words "all phones used the same frequencies." Since no one except for granny may still have one of these old cordless phones you wont hear much on the old cordless frequencies, so I wont even bother to list them. back in the 90s the fcc allocated an entire band of the radio spectrum to cordless phones (902mhz-928mhz). Remember that or write it down. You'll need to know the numbers later. Now that their is an entire band the frequency possablities are in the hundreds if not more and frequencies can differ from manufacturer to manufacturer. What to do? What to do? This is what can be done. If you have a late model scanner it should have a "limit search" feature. Learn how to use it. Set the lower limit to 902mhz and then set the upper limit to 928mhz and let it search thru step by step each frequency. Their is no real need to program a found frequency in to a channel since most if not all phones change frequencies every time they are put back on the charger. One would hear most close cordless phones in their area if they did this. NOTE: If you only hear one side of the conversation you are listening to the handset unit of the phone. Hit the "search" button again to find the base unit wich will transmit both sides of the conversation. But the fcc has thrown more crap in to the game recently, by allocating the new 1.2ghz, 2ghz and 5ghz bands for cordless phone use. That aint good for a couple of reasons. Since annoying router(modem) signals use the same bands and most scanners dont go up that high. However, dont get all upset because only the most expencive cordless phones use the new bands and or digital encryption. In other words most cordless phones use the 900mhz band and some of the new high end scanners, and I mean the kind that hamers use can monitor these higher frequencies. Happy scanning!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Listen to cordless phones monitor cordless phones cordless phone frequencies cordless phone frequency list cordless phone scanners |
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