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#1
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radio pest control
Here's my cracked idea for the day. I'm hoping someone here can lend a
clue. I'd like to set up an array of audio transmitters that cover my property, which I can use to monitor the activity of certain vermin. They dig, and it makes noise. It just occurred to me that I might use an off-the-shelf scanner to monitor all of the transmitters. Is there any radio band where I could legally broadcast across, say, two dozen frequencies? And are there off-the-shelf scanners that would scan it? |
#2
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radio pest control
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#3
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radio pest control
For AM and FM broadcast bands wouldn't I need to find clear stations?
I've cataloged open FM stations before, and there isn't much. If I use one that isn't clear, wouldn't my signal be swamped? Or, if not, wouldn't I start to interfere with reception on neighboring properties? |
#4
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radio pest control
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#5
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radio pest control
do it wherever you like as long as its under 100mW power.
49meg would be my fav to use, you can get these silly bike headsets in the £ shops now they would work a treat, up to say 20ft mike wrote in message oups.com... Here's my cracked idea for the day. I'm hoping someone here can lend a clue. I'd like to set up an array of audio transmitters that cover my property, which I can use to monitor the activity of certain vermin. They dig, and it makes noise. It just occurred to me that I might use an off-the-shelf scanner to monitor all of the transmitters. Is there any radio band where I could legally broadcast across, say, two dozen frequencies? And are there off-the-shelf scanners that would scan it? |
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