Add Tip Ask Question Comment Download Step 3: Attatch Cable or Coax Attach the braided wire from your coax to the notched side of the exposed twin lead and tape Attatch the center wire of coax to the non notched side and tape securely Attach the connector for your scanner to the other end of the coax using what ever lenght is apprioapate Use as short a lenght of coax as pratical to achieve best reception.Add Tip Ask Question Comment Download Step 4: Mount the Antenna Tape the antenna horizontally in a window or exterior wall,plug it up to your scanner and you are ready to listen.I routinely receive crystal clear reception on all frequencies within a 75 mile radius of my home.Please review and publish as you find appriopate.if you feel it needs additional work please let me know.thanks.
Scanner Base Antenna Ation Locatoin Download Step 3If you want the proper impedance feedpoint there are many calculators available online. I added a few additional inches and placed the assembly inside a PVC pipe sealed at both ends for outdoor mounting. A lot less white background noise and now hearing more than before 0 nozmoking. Its true that this J-pole type antenna has great wide band characteristics. Emu 0404 ubuntu driverI found that placing it in a length of Panduit wiremold (rectangular ABS clamshell conduit that is hinged along one side and snaps closed on the other) with a chunk of foam every 8 inches or so to hold it flat and in place was a great way to protect it and make it easy to install. I soldered a standard threaded panel mount BNC female on the business end and secured the conduits end cap at the top with silicon adhesivecaulking to make it watertight. Overall it by far outperforms the rubber duckie on my handheld on every band. No idea what frequency its cut for, but they are a great antenna Though I dont suggest mounting it to the wall as shown The J-Pole is very sensitive to solid objects and likes to be as far away as possible. Get a piece of 34 white PVC pipe and some end caps and mount the antenna inside the pipe. Leave yourself a long enough end to reach your radio and mount the thing on your roof. If this works I think I will shove it in a pvc tube so you have a plastic antenna. Terms of Service Privacy Statement Privacy settings Legal Notices Trademarks.
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