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SparkFun Electronics will be closed on July 3rd, 2015 in observance of Independence Day. Any orders placed after 2:00pm MT on July 2nd will be shipped out after the weekend. Thanks!

RVaughan

Member Since: February 9, 2011

Country: United States

  • I really wouldn’t suggest using these without an antenna. There isn’t a chip antenna installed, so the SWR that the radio sees when transmitting will very quickly burn up the radio. Yes, it will work a short distance without a antenna, but will work/last LONGER with one attached.

No public wish lists :(