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SparkFun will be closing early at 3:30 Friday 5/27 and remain closed Monday for Memorial Day (5/30). Orders placed after 2pm MT on Friday (5/27) will process and ship out on Tuesday (5/31).

Richard T. ( KE6RIM )

Member Since: December 11, 2010

Country: United States

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  • Is this just the breakout board or does the RFM22B/23B ISM TRANSCEIVER MODULE come all ready attached to same. Pls let me know ASAP because I just ordered 4ea of the transceiver modules. If so is the boards available by them selves?
    Thank you once again for your time and assistance. RTL

  • Hi has any one of you, used the RFM22B-S2 SMD Wireless Transceiver as a Aircraft Down Locator Beacon on 434 MHz. I’d be interested to learn if it is feasable or not? Is there a circuit of a modulator floating around that could be used as a CW ID'er?
    Well, Thank you for your time and information. Richard T.

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