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Products that are on ebay Canada ,there is a problem with shipping to the USA using parcel post, if you are unable to purchase, they can be purchase direct . I would have to wait till they come off of ebay so I don't have to pay the commision. Maybe it's a buy America thing.
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Note:Only Antennas listed under Ham Radio Beam Antennas are TGM Communications
MQ-1-CB under Small Beam Antenna use search